Diesel or petrol: choosing a BMW replacement engine

Most BMW owners replace like with like. But when an engine fails, some ask whether to change fuel type, and buyers of project cars want to know which BMW engines are the most reliable and economical.

This guide compares every BMW diesel and petrol family we supply: power, torque, typical faults, maintenance needs and prices, so you can choose with the facts in front of you.

Changing fuel type is rarely simple

Swapping a petrol BMW to diesel, or the reverse, involves the engine, the gearbox or at least the bellhousing, the fuel system, the wiring, the ECU, the instrument cluster coding and often the exhaust and cooling. In most European countries it also requires an inspection and a change to the registration.

For that reason, most owners replace the engine with the same type. The comparison below is most useful when you are choosing a car, a project base or a conversion engine.

Diesel strengths

BMW diesels deliver strong low-down torque and excellent economy. The M57, N57 and B57 sixes are among the most durable engines BMW has made, and they are the first choice for conversions into Land Rovers, Toyotas and Nissans.

Modern diesels need longer journeys to keep the particulate filter clean. Short-trip cars suffer from DPF, EGR and swirl flap problems.

Petrol strengths

BMW petrol engines are smoother, rev higher and suit short journeys. The naturally aspirated sixes (M54, N52) are simple and long-lived, and the modern B48 and B58 combine strong performance with good reliability.

Turbocharged and direct-injection petrols need good-quality fuel and regular oil changes, and some suffer from carbon build-up.

BMW diesel engines compared

M21 and M41 (1983–2000)

The M21 and M41 are BMW's early turbodiesels. The 2.4 litre M21 powered the E28 524td, the E30 324td and the E34 524td from 1983. The 1.7 litre M41 four-cylinder powered the E36 318tds from 1994.

Versions: M21D24 and M41D17, from 90 to 115 hp. BMW built the M21 from the M20 petrol six with a diesel head, a timing belt and a turbocharger.

Known faults: injection pump, head cracks and timing belt (m21). Care: Change the M21 timing belt when fitting a used engine.

Full M21 and M41 guide · M21 and M41 engines for sale

M51 (1991–2000)

The M51 is BMW's 2.5 litre six-cylinder turbodiesel from 1991 to 2000. It powered the E34 525tds, the E36 325tds, the E38 725tds and the E39 525tds, and it was also used by Opel and Land Rover.

Versions: M51D25, from 143 to 143 hp. BMW launched the M51 in 1991 with a Bosch distributor injection pump and a timing chain.

Known faults: injection pump, head cracks and turbocharger. Care: Check the injection pump and the head.

Full M51 guide · M51 engines for sale

M47 (1998–2007)

The M47 is BMW's 2.0 litre four-cylinder diesel from 1998 to 2007. It powered the E46 318d and 320d, the E39 520d, the E60 520d, the E83 X3 2.0d, the E87 118d and 120d, and early E90 318d and 320d models.

Versions: M47D20 and M47TUD20, from 136 to 150 hp. BMW launched the M47 in 1998 with a distributor injection pump.

Known faults: swirl flaps, egr valve and cooler, injectors, turbocharger and glow plugs. Care: Fit swirl flap blanks and clean the intake when installing a used M47.

In stock: 199 units from 1.073,00 €.

Full M47 guide · M47 engines for sale

M57 (1998–2012)

The M57 is BMW's 2.5 and 3.0 litre six-cylinder diesel from 1998 to 2010. It powered the E39 530d, the E46 330d, the E38 730d, the E53 X5 3.0d, the E60 525d, 530d and 535d, the E65 730d, the E70 X5 3.0d and 3.5d, the E83 X3 3.0d and the E90 325d, 330d and 335d.

Versions: M57D25, M57D30, M57D30TU, M57D30TU2, M57D30OL and M57D25TU, from 163 to 286 hp. BMW launched the M57 in 1998 with common-rail injection.

Known faults: swirl flaps, egr valve and cooler, injectors, turbocharger and thermostat and viscous fan. Care: Fit swirl flap blanks when installing a used M57. Conversions need the right sump and wiring.

In stock: 686 units from 376,00 €.

Full M57 guide · M57 engines for sale

M67 (1999–2009)

The M67 is BMW's V8 diesel, built in 3.9 and 4.4 litre form for the E38 740d and the E65 745d from 1999 to 2009.

Versions: M67D44 and M67D40, from 245 to 330 hp. BMW launched the M67 in 1999 with common-rail injection and twin turbos.

Known faults: turbochargers, injectors and glow plugs and wiring. Care: Ask for service history.

Full M67 guide · M67 engines for sale

N47 (2007–2016)

The N47 is BMW's 1.6 and 2.0 litre four-cylinder diesel from 2007 to 2015. It powered the E90 316d, 318d and 320d, the F30 316d, 318d and 320d, the E60 520d, the F10 520d, the E87 and F20 116d, 118d and 120d, the E84 X1, the E83 and F25 X3 and many MINI diesels.

Versions: N47D16, N47D20, N47C16, N47C20, N47D20A, N47D20C, N47D20D and N47D20T1, from 112 to 218 hp. BMW launched the N47 in 2007 with an aluminium block, common-rail injection and a rear-mounted timing chain.

Known faults: timing chain, swirl flaps, egr cooler, diesel particulate filter and injectors. Care: Replace the timing chain and guides when fitting a used N47 unless they were recently done.

In stock: 834 units from 729,00 €.

Full N47 guide · N47 engines for sale

N57 (2008–2018)

The N57 is BMW's 3.0 litre six-cylinder diesel from 2008 to 2019. It powered the F10 525d, 530d and 535d, the F30 325d, 330d and 335d, the F01 730d and 740d, the E70 X5 30d and 40d, the F15 X5, the F25 X3 30d and 35d, the E90 325d and 330d, and the Land Rover and Range Rover TDV6-era rivals bought it for conversions.

Versions: N57D30, N57D30T, N57D30S, N57D30A, N57D30B and N57D30C, from 245 to 381 hp. BMW launched the N57 in 2008 with common-rail injection and a rear timing chain.

Known faults: swirl flaps, egr cooler, diesel particulate filter, timing chain and injectors. Care: Check the EGR recall and the swirl flaps when buying.

In stock: 1,057 units from 841,00 €.

Full N57 guide · N57 engines for sale

B37 (2014–2021)

The B37 is BMW's 1.5 litre three-cylinder diesel from 2014. It powered the F20 116d, the F40 116d, the F45 and F46 216d, the F48 X1 sDrive16d and the MINI Cooper D.

Versions: B37C15, from 116 to 116 hp. BMW launched the B37 in 2014 as part of the modular B-series, sharing parts with the B47 and B57.

Known faults: egr system, diesel particulate filter and engine mounts. Care: Check front-drive (B37C) or rear-drive (B37D) before ordering.

In stock: 133 units from 1.150,00 €.

Full B37 guide · B37 engines for sale

B47 (2014–2026)

The B47 is BMW's 2.0 litre four-cylinder diesel from 2014. It powered the F30 318d and 320d, the G20 318d and 320d, the F10 518d and 520d, the G30 520d, the F48 X1, the G01 X3 20d, the F15 X5 25d and many MINI diesels.

Versions: B47C20, B47D20, B47D20A and B47D20B, from 150 to 190 hp. BMW launched the B47 in 2014 to replace the N47.

Known faults: egr cooler, diesel particulate filter and injectors. Care: Check front-drive (B47C) or rear-drive (B47D) before ordering.

In stock: 579 units from 725,00 €.

Full B47 guide · B47 engines for sale

B57 (2015–2026)

The B57 is BMW's 3.0 litre six-cylinder diesel from 2015. It powered the G30 530d and 540d, the G11 730d and 740d, the G05 X5 30d and 40d, the G01 X3 30d, the G20 330d and M340d and the quad-turbo M50d models.

Versions: B57D30, B57D30T, B57D30S, B57D30A and B57D30B, from 265 to 400 hp. BMW launched the B57 in 2015 to replace the N57.

Known faults: egr cooler, diesel particulate filter and turbo actuators. Care: Check the version (B57D30A, B, C or S) before ordering.

In stock: 534 units from 753,00 €.

Full B57 guide · B57 engines for sale

BMW petrol engines compared

M10 (1962–1988)

The M10 is the engine that saved BMW. Launched in 1962 in the Neue Klasse saloon, this cast-iron four-cylinder with a single overhead camshaft went on to power the 02 Series, the first 3 and 5 Series, and — in turbocharged form — the Formula One engine that won the 1983 world title.

Versions: M10B16, M10B18, M10B20 and M10B15, from 80 to 125 hp. BMW designed the M10 under Alex von Falkenhausen with a canted block, a chain-driven camshaft and a crossflow aluminium head.

Known faults: camshaft and rocker wear, timing chain guides and tensioner, warped head after overheating, valve stem seals and oil leaks from age. Care: Valve clearance is adjusted cold with eccentric adjusters on the rocker arms. Fit a new spray bar if the old one is blocked or loose.

Full M10 guide · M10 engines for sale

M20 (1977–1993)

The M20 is BMW's small straight-six, built from 1977 to 1993 for the E21, E30, E12, E28 and E34. It is the engine behind the E30 325i and the economical 'eta' 2.7, and it is why so many people still describe a BMW six as smooth.

Versions: M20B20, M20B23, M20B25 and M20B27, from 125 to 170 hp. The M20 arrived in the E12 520/6 and E21 320/6 as a 2.0 litre with a single belt-driven camshaft.

Known faults: timing belt failure, cylinder head cracks, rocker arm and shaft wear, oil spray bar and cam wear and water pump and thermostat. Care: Valve clearance is set cold at about 0.25 mm with eccentric adjusters. Use a new head bolt set whenever the head comes off.

Full M20 guide · M20 engines for sale

M30 (1968–1994)

The M30 is the 'Big Six', the straight-six that powered BMW's large cars for more than a quarter of a century. It went into the E3, E9, E12, E23, E24, E28, E32 and E34, and its 3.5 litre version drove the M535i and 635CSi.

Versions: M30B25, M30B28, M30B30, M30B34, M30B35, M30B32 and M90, from 150 to 218 hp. Introduced in 1968 at 2.5 and 2.8 litres, the M30 kept its iron block and single chain-driven camshaft throughout.

Known faults: head gasket and cracked heads, cooling system age, rocker arm wear, timing chain tensioner and oil pressure sender and leaks. Care: Valve clearances are set with eccentric adjusters at about 0.30 mm cold. Keep the cooling system fresh and the fan clutch healthy.

Full M30 guide · M30 engines for sale

M40 (1987–1994)

The M40 is the belt-driven four-cylinder that replaced the M10 in the E30 316i and 318i from 1987, then went on into the early E36 and the E34 518i. It is a quiet, economical engine that kept BMW's entry-level cars on the road through the early 1990s.

Versions: M40B16 and M40B18, from 102 to 113 hp. BMW built the M40 from 1987 to 1994 in 1.6 and 1.8 litre form with a single belt-driven camshaft and eight valves.

Known faults: timing belt, camshaft lobe wear, rocker arms and cooling and thermostat. Care: Because cam wear is common, a new camshaft and rockers are a sensible addition when a used M40 is fitted.

Full M40 guide · M40 engines for sale

M42 and M44 (1989–2000)

The M42 was BMW's first sixteen-valve four-cylinder for road cars, and it gave the E30 318is its free-revving character. The M44, its 1.9 litre successor, carried the same spirit into the E36 318is, 318ti and Z3 1.9.

Versions: M42B18 and M44B19, from 140 to 140 hp. The M42 arrived in 1989 at 1.8 litres with two chain-driven camshafts, four valves per cylinder and hydraulic lifters.

Known faults: head gasket, timing chain guides and tensioner, valve cover and oil leaks and plastic cooling parts. Care: Hydraulic lifters mean no valve adjustment, but they need clean oil of the right viscosity to stay quiet.

In stock: 51 units from 1.107,00 €.

Full M42 and M44 guide · M42 and M44 engines for sale

M43 (1993–2002)

The M43 is the economical eight-valve four-cylinder that powered the E36 316i and 318i, the E46 316i and 318i, the Z3 1.8 and the E34 518i. It replaced the belt-driven M40 with a chain-driven design.

Versions: M43B16, M43B18 and M43B19, from 102 to 118 hp. Introduced in 1993 at 1.6 and 1.8 litres, the M43 used a single camshaft driven by a chain and hydraulic lifters.

Known faults: timing chain guide rail, valve cover gasket leaks, ticking hydraulic lifters and engine mounts and vibration. Care: Replace the guide rail, tensioner and valve cover gasket before fitting a used M43. It is a small job with the engine out.

Full M43 guide · M43 engines for sale

M50 (1954–1996)

The M50 was BMW's first twin-cam, twenty-four-valve straight-six for the mass market. It powered the E34 520i and 525i and the E36 320i and 325i, and it is the foundation for many E30 six-cylinder swaps.

Versions: M50B20, M50B25, M502, M503, M507, M50TUB20 and M50TUB25, from 100 to 192 hp. BMW introduced the M50 in 1990 at 2.0 and 2.5 litres with an iron block, aluminium head, chain-driven camshafts and coil-on-plug ignition.

Known faults: cooling system, vanos seals (m50tu), crankcase ventilation valve, oil filter housing gasket and valve cover gasket. Care: Hydraulic lifters, no valve adjustment. Refresh VANOS seals when fitting a used M50TU.

In stock: 23 units from 907,00 €.

Full M50 guide · M50 engines for sale

M52 (1994–2000)

The M52 is the aluminium-block successor to the M50, built from 1994 to 2000 for the E36, E39, E46 and Z3. Its 2.8 litre version in the 328i and 528i is still one of the best-balanced BMW sixes ever made.

Versions: M52B20, M52B25, M52B28 and M52TUB28, from 150 to 193 hp. The M52 arrived in 1994 with an aluminium block, Nikasil cylinder coating in most markets and single VANOS.

Known faults: nikasil bore wear, cooling system, vanos seals and solenoids, disa valve (m52tu) and crankcase ventilation. Care: Ask whether the block is Nikasil or Alusil. Engines built from late 1998 use Alusil.

In stock: 22 units from 1.301,00 €.

Full M52 guide · M52 engines for sale

M54 (2000–2006)

The M54 is the last of BMW's port-injected straight-sixes before Valvetronic, and one of the most common used engines in Europe. It powered the E46 320i, 325i and 330i, the E39 520i to 530i, the E60, E83 X3, E53 X5 3.0i, E85 Z4 and the E65 730i.

Versions: M54B22, M54B25 and M54B30, from 170 to 231 hp. BMW introduced the M54 in 2000 at 2.2, 2.5 and 3.0 litres, with double VANOS, an electronic throttle and the DISA variable intake.

Known faults: crankcase ventilation (ccv), disa valve flap, cooling system, oil filter housing and valve cover gaskets and oil consumption from piston rings. Care: Change the CCV system and DISA valve before fitting a used M54. Both are cheap compared with an engine.

In stock: 202 units from 887,00 €.

Full M54 guide · M54 engines for sale

S14 (1986–1991)

The S14 is the four-cylinder racing engine that made the E30 M3 a touring-car legend. With individual throttle bodies and a red line near 7,000 rpm, it has a character no later four-cylinder BMW has matched.

Versions: S14B23 and S14B20, from 192 to 200 hp. BMW Motorsport built the S14 from 1986 to 1991, combining an M10-derived block with a four-valve head derived from the M88.

Known faults: valve clearances, timing chain and guides, throttle body linkage and bearing wear on track engines. Care: Keep the engine number and documentation together; matching numbers add value on an E30 M3.

Full S14 guide · S14 engines for sale

M88 and S38 (1978–1996)

The M88 and S38 are the twenty-four-valve straight-sixes from BMW Motorsport that powered the M1, the M635CSi and the E28 and E34 M5. They are hand-assembled engines with individual throttle bodies and a deep, mechanical howl.

Versions: M88, S38B35, S38B36 and S38B38, from 260 to 340 hp. The M88 began in the M1 in 1978 and moved into the M635CSi and E28 M5 as the M88/3.

Known faults: valve clearances, timing chain guides, oil pump drive nut and throttle bodies and sensors. Care: The 3.8 litre S38B38 uses a dual-mass flywheel; check its condition when buying a complete unit.

In stock: 60 units from 2.837,00 €.

Full M88 and S38 guide · M88 and S38 engines for sale

S50 and S52 (1992–2000)

The S50 and S52 powered the E36 M3 and the first Z3 M. The European S50B30 gave 286 hp, the S50B32 Evolution 321 hp with double VANOS, and the US S52B32 240 hp from an iron block related to the M52.

Versions: S50B30, S50B32, S52B32 and S50B30US, from 240 to 321 hp. BMW Motorsport launched the S50B30 in 1992 with single VANOS and individual throttle bodies.

Known faults: oil pump nut, vanos (s50b32), cooling system and valve cover and oil leaks. Care: Fit a new oil pump nut and safety wire when the sump is off.

In stock: 80 units from 3.246,00 €.

Full S50 and S52 guide · S50 and S52 engines for sale

S54 (2000–2006)

The S54 is the last of BMW's naturally aspirated straight-six M engines and one of the most loved. It powered the E46 M3 (343 hp, CSL 360 hp), the Z3 M Coupé and Roadster, and the Z4 M Coupé and Roadster.

Versions: S54B32, from 343 to 343 hp. BMW Motorsport launched the S54 in 2000 with an iron block, individual throttle bodies and high-pressure double VANOS.

Known faults: rod bearings, vanos unit, valve clearances, throttle actuator and oil consumption. Care: Fit new rod bearings and upgraded VANOS parts when installing a used S54. It is easier with the engine out.

In stock: 121 units from 2.915,00 €.

Full S54 guide · S54 engines for sale

N42 and N46 (2001–2012)

The N42 and N46 are the four-cylinder petrol engines that brought Valvetronic to BMW's smaller cars. They powered the E46 316i, 318i and 320i, the E87 118i and 120i, the E90 318i and 320i, the E83 X3 2.0i and the Z4 2.0i.

Versions: N42B18, N42B20, N46B20, N40B16, N45B16, N45B20S and N46B18, from 115 to 173 hp. BMW introduced the N42 in 2001 with Valvetronic, double VANOS and balance shafts.

Known faults: oil consumption, timing chain stretch, valvetronic motor and eccentric shaft sensor, vacuum pump and oil leaks and crankcase ventilation. Care: Replace the timing chain, tensioner and valve stem seals when fitting a high-mileage used N46.

Full N42 and N46 guide · N42 and N46 engines for sale

N43 (2007–2011)

The N43 is the direct-injection, lean-burn four-cylinder that BMW used in Europe from 2007 to 2011. It powered the E87 and E81 116i, 118i and 120i, the E90 316i, 318i and 320i, and the E60 520i.

Versions: N43B16 and N43B20, from 122 to 170 hp. BMW launched the N43 in 2007 alongside the N53 six.

Known faults: piezo injectors, ignition coils and spark plugs, nox sensor and catalyst, timing chain and vacuum pump and oil leaks. Care: Use good-quality, low-sulphur petrol. Fit new coils and plugs to a used N43 before first start.

In stock: 2 units from 843,00 €.

Full N43 guide · N43 engines for sale

N13 (2011–2016)

The N13 is a 1.6 litre turbocharged four-cylinder developed with PSA and used by BMW from 2011 to 2016. It powered the F20 114i, 116i and 118i and the F30 316i.

Versions: N13B16, from 136 to 136 hp. BMW adapted the Prince engine for longitudinal mounting in rear-drive cars.

Known faults: timing chain stretch, carbon build-up, high-pressure fuel pump and turbo wastegate. Care: Change the chain and tensioner when buying a high-mileage unit.

In stock: 5 units from 1.213,00 €.

Full N13 guide · N13 engines for sale

N20 and N26 (2011–2017)

The N20 is BMW's 2.0 litre turbocharged four-cylinder from 2011 to 2017. It powered the F30 320i and 328i, the F10 520i and 528i, the F20 125i, the F25 X3 20i and 28i, the E84 X1 20i and 28i, and the E89 Z4 sDrive20i and 28i. The N26 is the low-emission US version.

Versions: N20B16, N20B20 and N26B20, from 170 to 245 hp. Launched in 2011 to replace the N52 and N46 in many cars, the N20 combined a twin-scroll turbocharger, direct injection, Valvetronic and double VANOS.

Known faults: timing chain guide, oil pump drive chain, electric water pump, oil filter housing and valve cover gaskets and carbon build-up. Care: Replacing the chain on an N20 normally needs the engine out, so a used unit is the time to do it.

In stock: 317 units from 1.330,00 €.

Full N20 and N26 guide · N20 and N26 engines for sale

N52 (2004–2015)

The N52 is BMW's naturally aspirated 2.5 and 3.0 litre straight-six from 2004 to 2015. It powered the E90 325i and 330i, the E60 525i and 530i, the E87 130i, the E83 and F25 X3, the E70 X5 3.0si, the E85 Z4 and many more. The N51 is the low-emission US version.

Versions: N52B25, N52B30 and N51B30, from 218 to 258 hp. BMW introduced the N52 with a magnesium-aluminium composite block, Valvetronic, double VANOS and an electric water pump.

Known faults: hydraulic lifter tick, electric water pump and thermostat, valve cover gasket and eccentric shaft sensor, oil filter housing gasket and vanos solenoids. Care: Fit a new water pump and thermostat with any used N52; they are on the outside and cheap compared with labour later.

In stock: 261 units from 601,00 €.

Full N52 guide · N52 engines for sale

N53 (2007–2013)

The N53 is the direct-injection, lean-burn straight-six sold outside North America from 2007 to 2011. It powered the E90 325i and 330i, the E60 523i, 525i and 530i, the E63 630i and the E85 Z4.

Versions: N53B25 and N53B30, from 190 to 272 hp. Launched with the N43 four, the N53 used stratified lean-burn combustion and piezo injectors instead of Valvetronic.

Known faults: piezo injectors, ignition coils, nox sensor and catalyst, high-pressure fuel pump and electric water pump. Care: Use high-quality low-sulphur petrol and fit new coils and plugs when installing a used unit.

In stock: 6 units from 1.188,00 €.

Full N53 guide · N53 engines for sale

N54 (2006–2016)

The N54 is BMW's first twin-turbo petrol straight-six and the engine that made the E90 335i and E82 135i legends among tuners. It also powered the E60 535i, the E92 and E93 335i, the E89 Z4 sDrive35i and 35is, the F01 740i and the 1 Series M Coupé.

Versions: N54B30, from 306 to 306 hp. BMW launched the N54 in 2006 with two small turbochargers, piezo direct injection, double VANOS and an aluminium block with a closed deck.

Known faults: high-pressure fuel pump, wastegate rattle, piezo injectors, electric water pump, charge pipe and oil leaks and carbon build-up. Care: Fit new plugs, check injectors and confirm the HPFP revision before installing.

In stock: 232 units from 1.656,00 €.

Full N54 guide · N54 engines for sale

N55 (2009–2017)

The N55 is BMW's single twin-scroll turbo straight-six from 2009 to 2019. It powered the F10 535i, the F30 335i, the F32 435i, the F20 M135i, the F22 M235i, the M2, the E70 and F15 X5 35i, the F25 X3 35i and many more.

Versions: N55B30, N55B30T0 and N55B30O0, from 306 to 326 hp. BMW introduced the N55 with a single twin-scroll turbo, Valvetronic and solenoid direct injectors.

Known faults: oil filter housing gasket, valve cover gasket, electric water pump and thermostat, charge pipe, wastegate rattle and oil pan gasket. Care: Replace the oil filter housing gasket and valve cover gasket before installing a used N55.

In stock: 421 units from 1.887,00 €.

Full N55 guide · N55 engines for sale

S55 (2014–2020)

The S55 is the twin-turbo straight-six behind the F80 M3, F82 and F83 M4 and the F87 M2 Competition and CS. It produces between 410 and 460 hp from three litres with a closed-deck block and forged crank.

Versions: S55B30 and S55B30T0, from 370 to 431 hp. BMW M launched the S55 in 2014.

Known faults: crank hub, charge pipe, oil leaks and cooling. Care: Fit a crank hub upgrade if the engine will be tuned.

In stock: 215 units from 3.865,00 €.

Full S55 guide · S55 engines for sale

S58 (2019–2026)

The S58 is BMW M's current twin-turbo straight-six, used in the G80 M3, G82 and G83 M4, G87 M2 and the F97 and F98 X3 M and X4 M. Outputs range from 460 to 550 hp.

Versions: S58B30, S58B30T0 and S58B30T1, from 480 to 510 hp. BMW M launched the S58 in 2019 in the X3 M.

Known faults: limited service history, oil leaks and cooling. Care: Confirm the donor car's accident damage did not affect the engine.

In stock: 187 units from 5.622,00 €.

Full S58 guide · S58 engines for sale

B38 (2014–2026)

The B38 is BMW's 1.5 litre three-cylinder turbo petrol, used in the F20 116i and 118i, the F30 318i, the F45 and F46 218i, the F48 X1 sDrive18i, the MINI F56 Cooper and the i8 hybrid.

Versions: B38B15, B38A15 and B38B15A, from 136 to 140 hp. BMW launched the B38 in 2014 as part of its modular B-series.

Known faults: coolant leaks, ignition coils, engine mounts and carbon build-up. Care: Front-drive (B38A) and rear-drive (B38B) versions are not interchangeable without changes.

In stock: 170 units from 901,00 €.

Full B38 guide · B38 engines for sale

B48 and B46 (2014–2026)

The B48 is BMW's modular 2.0 litre turbo four-cylinder from 2014, used in the F30 320i and 330i, the G20 320i and 330i, the G30 520i and 530i, the F48 X1, the G01 X3 20i and 30i, the G29 Z4 sDrive20i and 30i, the Toyota Supra 2.0 and many MINI models. The B46 is the version for some markets and front-drive applications.

Versions: B46B20, B48B20, B48B20TU, B48A20 and B48B20B, from 192 to 258 hp. BMW launched the B48 as the four-cylinder member of the B-series with a 500 cc-per-cylinder layout, twin-scroll turbo and integrated exhaust manifold.

Known faults: coolant leaks, oil filter housing gasket, pcv and valve cover and water pump. Care: Check front-drive (B48A) or rear-drive (B48B) before ordering.

In stock: 490 units from 956,00 €.

Full B48 and B46 guide · B48 and B46 engines for sale

B58 (2015–2026)

The B58 is BMW's current 3.0 litre turbo straight-six, used in the F30 340i, G20 M340i, G30 540i, G11 740i, G05 X5 40i, G01 X3 M40i, G29 Z4 M40i and the Toyota Supra 3.0.

Versions: B58B30, B58B30TU, B58B30M0 and B58B30M1, from 340 to 374 hp. BMW launched the B58 in 2015 with a closed-deck block, twin-scroll turbo and integrated manifold.

Known faults: coolant leaks, oil filter housing and pcv valve. Care: Check the version (B58B30M0, M1 or TU) before ordering.

In stock: 476 units from 2.761,00 €.

Full B58 guide · B58 engines for sale

M60 (1992–1996)

The M60 is BMW's first modern V8, the 3.0 and 4.0 litre engine that replaced the M30 six in the big cars from 1992. It powered the E32 730i and 740i, the E34 530i and 540i, and the first E38 730i and 740i until 1996.

Versions: M60B30 and M60B40, from 218 to 286 hp. BMW designed the M60 with an aluminium block, Nikasil-coated bores, four valves per cylinder, two camshafts per bank and duplex timing chains.

Known faults: nikasil bore damage, timing chain guides and tensioners, coolant leaks in the valley, valve cover and spark plug tube gaskets and engine wiring harness. Care: Ask for a compression test before purchase. Replace the valley coolant pipes and water pump while the engine is out.

Full M60 guide · M60 engines for sale

M62 (1996–2005)

The M62 is BMW's 3.5, 4.4 and 4.6 litre V8 from 1996 to 2005. It powered the E38 735i and 740i, the E39 535i and 540i, the E53 X5 4.4i and 4.6is, the E31 840Ci, the Z8-era Alpina models and the first Range Rover L322.

Versions: M62B35, M62B44, M62TUB44 and M62B46, from 235 to 347 hp. BMW replaced the M60 with the M62 in 1996, moving from Nikasil to Alusil bores and from duplex to single-row timing chains.

Known faults: timing chain guides, valve stem seals, valley coolant pipe, water pump and thermostat and vanos (m62tu). Care: A timing guide kit, valley pipe O-rings and valve cover gaskets are the standard parts to fit with a used M62.

Full M62 guide · M62 engines for sale

N62 (2001–2010)

The N62 is BMW's Valvetronic V8 from 2001 to 2013. It powered the E65 735i, 745i and 750i, the E60 545i and 550i, the E63 645i and 650i, the E53 X5 4.4i and 4.8is, the E70 X5 4.8i and the Range Rover L322.

Versions: N62B36, N62B40, N62B44 and N62B48, from 272 to 367 hp. BMW launched the N62 in the E65 7 Series with Valvetronic and double VANOS on both banks, the first V8 with fully variable valve lift.

Known faults: valve stem seals, alternator bracket gasket, valve cover gaskets, valvetronic motors and eccentric shaft sensors, coolant transfer pipe and timing chain guides. Care: Fit new valve stem seals, the alternator bracket gasket and valve cover gaskets with a used N62 if they have not been done. Access is far easier with the engine out.

In stock: 115 units from 919,00 €.

Full N62 guide · N62 engines for sale

N63 (2008–2026)

The N63 is BMW's 4.4 litre twin-turbo V8 with its turbochargers mounted inside the V. It powered the F10 550i, the F01 750i, the E70 X5 xDrive50i, the E71 X6 xDrive50i, the F15 X5 50i, the F06 and F12 650i, the G30 M550i, the G05 X5 M50i, the G07 X7 and the G11 750i.

Versions: N63B44, N63B44T2, N63B44T3, N63B44M and N63B44O1, from 407 to 530 hp. BMW launched the N63 in 2008 in the X6 xDrive50i with a 'hot-V' layout, piezo direct injection and double VANOS.

Known faults: oil consumption from valve stem seals, piezo injectors (early n63), timing chain stretch, turbo coolant and oil lines, crankcase ventilation and battery drain. Care: Prefer N63TU and later engines where the car allows it. Check the version letter on the engine code (B44A, B44B, B44C, B44D) before ordering.

In stock: 231 units from 2.392,00 €.

Full N63 guide · N63 engines for sale

S62 (1998–2003)

The S62 is the 4.9 litre V8 from the E39 M5 and the Z8. It produces 400 hp and 500 Nm, has eight individual throttle bodies and double VANOS, and gives the E39 M5 its reputation as one of the best super-saloons ever built.

Versions: S62B50, from 400 to 400 hp. BMW M launched the S62 in 1998, based on the M62 but with a new block, double VANOS, ITBs and a dry-sump-style oil system.

Known faults: timing chain guides, vanos, rod bearings, throttle actuator and cooling. Care: Ask for service history and any timing guide work. Matching engine numbers matter to Z8 and M5 buyers.

In stock: 4 units from 5.646,00 €.

Full S62 guide · S62 engines for sale

S63 (2010–2026)

The S63 is BMW M's twin-turbo 4.4 litre V8. It powered the E70 X5 M and E71 X6 M, the F10 M5, the F06, F12 and F13 M6, the F85 X5 M and F86 X6 M, the F90 M5 and the F95 and F96 X5 M and X6 M, with outputs from 555 to 625 hp.

Versions: S63B44, S63B44T4, S63B44T0 and S63B44T2, from 560 to 625 hp. BMW M launched the S63 in 2009 in the X5 M and X6 M, using the N63's hot-V layout with a cross-bank exhaust manifold.

Known faults: rod bearings, injectors, turbochargers, valve stem seals and timing chain. Care: Prefer later S63TU and T4 engines. Check the version code before ordering.

In stock: 167 units from 2.651,00 €.

Full S63 guide · S63 engines for sale

S65 (2007–2013)

The S65 is the 4.0 litre V8 from the E90, E92 and E93 M3. It revs to 8,400 rpm, produces 420 hp (450 hp in the GTS version) and was the only V8 ever fitted to a production M3.

Versions: S65B40, from 420 to 420 hp. BMW M launched the S65 in 2007, derived from the S85 V10 with two cylinders removed.

Known faults: rod bearings, throttle actuators, idle control valve and oil leaks. Care: Fit new rod bearings when fitting a used S65 unless they were recently replaced.

In stock: 84 units from 5.533,00 €.

Full S65 guide · S65 engines for sale

S68 (2022–2026)

The S68 is BMW M's 4.4 litre twin-turbo V8 with mild-hybrid assistance, used in the XM, the G90 M5 and the latest X5 M and X6 M Competition models.

Versions: S68B44, from 585 to 585 hp. BMW M launched the S68 in 2022 as the successor to the S63, with a new cylinder head, updated turbos and integration with the hybrid system.

Known faults: limited history and accident damage. Care: Confirm compatibility with the hybrid system before ordering.

Full S68 guide · S68 engines for sale

S85 (2005–2010)

The S85 is the 5.0 litre V10 from the E60 M5 and E63 M6. It revs to 8,250 rpm, produces 507 hp and was inspired by BMW's Formula One V10 programme.

Versions: S85B50, from 507 to 507 hp. BMW M launched the S85 in 2005 with individual throttle bodies, high-pressure double VANOS and a bedplate block.

Known faults: rod bearings, throttle actuators, high-pressure vanos and oil leaks. Care: Fit new rod bearings when fitting a used S85 unless they were recently replaced.

In stock: 57 units from 9.122,00 €.

Full S85 guide · S85 engines for sale

M70 and M73 (1987–2001)

The M70 and M73 are BMW's first V12s. The 5.0 litre M70 powered the E32 750i and the E31 850i from 1987. The 5.4 litre M73 followed in 1994 for the E38 750i and E31 850Ci, and it also powered the Rolls-Royce Silver Seraph.

Versions: M70B50, M73B54 and M73TUB54, from 300 to 326 hp. BMW launched the M70 in 1987, effectively two M20 sixes joined on a common crank, with two separate engine management systems.

Known faults: wiring harness, cooling, dual engine management and fuel system. Care: Keep the cooling system fresh. Check both ECUs before purchase.

Full M70 and M73 guide · M70 and M73 engines for sale

N73 and N74 (2003–2022)

The N73 is the 6.0 litre direct-injection V12 from the E65 760i and the Rolls-Royce Phantom. The N74 is the twin-turbo V12 from the F01 760i, the G11 M760i and the Rolls-Royce Ghost, Wraith, Dawn and Cullinan.

Versions: N73B60, N74B60, N74B66 and N74B68, from 445 to 610 hp. BMW launched the N73 in 2003 with Valvetronic and direct injection on a V12.

Known faults: ignition coils and spark plugs, injectors, coolant leaks and turbo oil lines (n74). Care: Check whether the engine is BMW or Rolls-Royce specification before ordering.

In stock: 43 units from 8.291,00 €.

Full N73 and N74 guide · N73 and N74 engines for sale

MINI Prince (2006–2014)

The Prince engines are the 1.6 litre four-cylinders from the second-generation MINI. The naturally aspirated N12 and N16 powered the R56 Cooper and R55 Clubman; the turbocharged N14 and N18 powered the Cooper S and John Cooper Works.

Versions: N12B16, N14B16, N16B16 and N18B16, from 120 to 184 hp. BMW and PSA developed the Prince family in 2006.

Known faults: timing chain, carbon build-up, oil consumption and water pump and thermostat housing. Care: Replace the chain and tensioner when fitting a used N12 or N14.

In stock: 1 units from 1.836,00 €.

Full MINI Prince guide · MINI Prince engines for sale

M31, M337 and S70 (1952–1998)

These are three of BMW's rarest engines. The M31 is the turbocharged 2.0 litre from the 1973 2002 Turbo, Europe's first turbocharged production car. The M337 is the 2.0 litre six from the 501 and 502 saloons of the 1950s. The S70 is the 6.1 litre V12 that BMW Motorsport built for the McLaren F1.

Versions: M337, M31 and S70B56, from 65 to 627 hp. The M31 combined the M10 with a KKK turbocharger and Kugelfischer mechanical injection to make 170 hp.

Known faults: age and storage and originality. Care: Keep documentation with the engine.

Full M31, M337 and S70 guide · M31, M337 and S70 engines for sale

Questions buyers ask

What is the BMW M57D30TU2 engine?

The BMW M57D30TU2 is a 3.0 liter (2,993 cc) diesel engine from the M57 family. It has an inline 6, DOHC, 24 valve layout with a variable-geometry turbocharger, and makes 210 kW (286 HP) with 580 Nm of torque. BMW built it from 2006 to 2012 and it meets the Euro 4 emission standard.

You find the M57D30TU2 in the BMW E60 535d, BMW E61 535d, BMW E90 335d, BMW E92 335d, BMW E70 X5 3.0sd and BMW E83 X3 3.0sd. What we list: BMW M57 2.5 and 3.0 turbo diesel engines across E39, E46, E60, E65, E70 and E83.

At Autowerke Engines every M57D30TU2 is a real used engine from our yard in Hamburg. Before a unit is listed, the yard checks the engine code against the listing, writes down the parts fitted to it, seals every opening and photographs the real engine you will receive. Each listing shows the year, the mileage and the price, so you can compare units side by side.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.

See all M57 Engines · Search M57D30TU2 in the shop

How much does a used BMW M57D30TU2 engine cost?

A used BMW M57D30TU2 engine in our yard usually costs between 2.500 € and 3.950 €. The exact price depends on the year, the mileage and the parts that come with the engine.

Our units show recorded mileage from about 22,000 km up to around 200,000 km. Lower mileage and more ancillaries mean a higher price. Each listing shows its own price, and the price you see is the price you pay. Prices include VAT for private buyers.

Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. If you order a gearbox or a second engine on the same order, the fee is still charged once.

Inside the EU there is no import duty. For the UK and other non-EU countries, import duty and local VAT are paid by the receiver, and we supply a commercial invoice.

See all M57 Engines · Search M57D30TU2 in the shop

Which cars use the BMW M57D30TU2 engine?

BMW fitted the M57D30TU2 to the BMW E60 535d, BMW E61 535d, BMW E90 335d, BMW E92 335d, BMW E70 X5 3.0sd and BMW E83 X3 3.0sd. These cars were built with this engine from about 2006 to 2012.

The badge on the boot is not enough to be sure. The same model name can hide two different engines, for example after a facelift or a change in emission rules. Always read the engine code stamped on the block, or look it up with your VIN.

Other engines in the same M57 family are the M57D30TU (218 HP) and M57D25TU (177 HP). They look alike but differ in power, parts and electronics, so they are not always a direct swap.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.

See all M57 Engines · Search M57D30TU2 in the shop

How much power and torque does the BMW M57D30TU2 have?

From the factory the BMW M57D30TU2 makes 210 kW (286 HP) and 580 Nm of torque. It is a 3.0 liter (2,993 cc) inline 6, DOHC, 24 valve diesel engine with a variable-geometry turbocharger.

Because it is turbocharged, the torque comes in low in the rev range, which makes the car feel strong in everyday driving. A healthy turbo, a clean intercooler and tight boost pipes are key to getting the full figure.

A used engine reaches its factory numbers when it is fitted with the matching engine computer and software, and serviced with the right oil and filters. If the engine computer from your car is a different version, a specialist may need to code it.

Every M57D30TU2 on our site lists its year and mileage. Ask the desk for more pictures of any listing. We are happy to show the stamp, the ports and the ancillaries before you decide.

See all M57 Engines · Search M57D30TU2 in the shop

How do I know a used M57D30TU2 engine is in good shape?

The photos on each listing show the actual engine, not a stock picture. The yard checks the code, records what is bolted on, and seals the openings before the engine is offered. An inspection certificate for the unit can travel with the order when you ask for it.

When you look at a listing, check the recorded mileage, the year and the photos of the ports and the stamp. Ask for photos of anything you want to see closer. Ask the desk for more pictures of any listing. We are happy to show the stamp, the ports and the ancillaries before you decide.

On a diesel like the M57D30TU2, a careful fitter will also look at the injectors, the turbo shaft play and the oil in the intake before the engine goes in.

If the engine fails inside under normal use, the warranty covers you. Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop.

See all M57 Engines · Search M57D30TU2 in the shop

What comes with a used M57D30TU2 engine?

Each M57D30TU2 is sold as described on its own listing. The yard writes down the parts that are fitted to that unit, such as the turbo, the injectors, the manifolds or the alternator, so you know what arrives.

Some units are long engines with few ancillaries, others are more complete. If you need a part that is not listed, ask the desk. We often have the matching items in the yard.

Every engine is drained, sealed at each opening, strapped to a heat-treated pallet and shrink-wrapped, then photographed before it leaves the yard.

On delivery, the carrier brings the pallet to the kerb or a loading bay. Please have a forklift, a pallet truck or an engine crane ready.

See all M57 Engines · Search M57D30TU2 in the shop

Is the BMW M57D30TU2 a diesel or petrol engine?

The M57D30TU2 is a diesel engine. It is a 3.0 liter (2,993 cc) inline 6, DOHC, 24 valve unit with a variable-geometry turbocharger, and it was built to the Euro 4 emission standard.

The emission standard matters for registration and for low-emission zones in many cities. When you replace an engine with the same code, the car keeps the same paperwork and the same emission class.

Diesel versions need the matching exhaust treatment parts on the car to stay legal and to keep the engine computer happy. Reuse the parts from your car if they are in good condition.

If you are not sure which version you need, send us your VIN. We tell you the right code for free.

See all M57 Engines · Search M57D30TU2 in the shop

What is the difference between the M57D30TU2 and other M57 engines?

The M57D30TU2 makes 210 kW (286 HP) and 580 Nm. The other M57 engines are: M57D30TU with 160 kW (218 HP) and 500 Nm (2003 to 2010); M57D25TU with 130 kW (177 HP) and 400 Nm (2000 to 2007).

Engines in one family share a basic block, but the turbo, the injection, the sensors and the engine computer can differ. A higher power version often has different pistons, a bigger turbo or a different fuel system.

This is why we ask for the exact code. Fitting a different version can work, but the wiring, the software and sometimes the gearbox must be changed to match.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.

See all M57 Engines · Search M57D30TU2 in the shop

How long does delivery of an M57D30TU2 engine take?

Orders confirmed before 14:00 CET on a working day leave Hamburg the same day. Later and weekend orders leave the next working day. Delivery to the Netherlands, Belgium, Germany, France, Luxembourg and Denmark takes 1 to 3 working days.

Spain, Italy, Portugal, Poland, Czechia, Austria, Ireland, the Nordics and the Baltics take 2 to 5 working days. Greek and Spanish islands, Malta, Cyprus and remote areas take 4 to 8 working days. The UK and other countries outside the EU are quoted one by one.

Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. Every engine is drained, sealed at each opening, strapped to a heat-treated pallet and shrink-wrapped, then photographed before it leaves the yard.

You get a tracking number when the pallet is collected. Check the wrapping before you sign, and note any damage on the paperwork.

See all M57 Engines · Search M57D30TU2 in the shop

What should I replace when I fit a used M57D30TU2 engine?

A used engine lasts longest when it starts life in your car with fresh fluids and new seals. Fit a new oil filter and fresh oil of the grade BMW lists for this engine, and refill the coolant with the correct BMW antifreeze mix. Change the drive belt, the thermostat and the water pump seals if they look tired, because they are cheap while the engine is out. Use new gaskets for the exhaust manifold, the intake and the sump plug, and check every hose clip before the first start.

Look at the engine mounts and the clutch or the torque converter while the engine is out. Old mounts can crack a new engine's brackets, and a worn clutch is much easier to change now.

Before the first start, turn the engine over without fuel until the oil pressure light goes out. Then let it idle, check for leaks, and drive gently for the first few hundred kilometres.

The warranty asks for fitting by a qualified mechanic and the correct oil, coolant and filters. Keep your receipts in case you ever need to make a claim.

See all M57 Engines · Search M57D30TU2 in the shop

Does a used M57D30TU2 engine come with a warranty?

Yes. Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop.

The warranty does not cover damage from wrong fitting, overheating, low oil, wrong fluids or fuel, engines that were opened or modified without our approval, or labour and towing costs.

To claim, send us your order number, a short description of the problem, photos or a video, and a mechanic's report if we ask for one. If the claim is approved, we repair, replace or refund the engine.

Keep the receipts for the fitting, the oil and the filters. They make any claim quick and simple.

See all M57 Engines · Search M57D30TU2 in the shop

Can you check if an M57D30TU2 fits my car with my VIN?

Yes, and it is free. Send the 17-character VIN of your car and, if you have it, the gearbox code. We check the engine family, the build year window and the parts your car needs.

For the M57D30TU2, we confirm that your car was built with this code or with a version that can take it. BMW used it in the BMW E60 535d, BMW E61 535d, BMW E90 335d, BMW E92 335d and BMW E70 X5 3.0sd and more.

We only reserve an engine once the match is confirmed, so you never pay for the wrong unit. You can reach the Hamburg desk by email at autowerkeengines@gmail.com, or by phone and WhatsApp on +49 15510 030835, Monday to Friday, 9:00 to 16:00 CET.

You can also use the VIN check on our site. It reads the year, the make, the model and the engine from the public vehicle register.

See all M57 Engines · Search M57D30TU2 in the shop

What is the BMW M57D30TU engine?

The BMW M57D30TU is a 3.0 liter (2,993 cc) diesel engine from the M57 family. It has an inline 6, DOHC, 24 valve layout with a variable-geometry turbocharger, and makes 160 kW (218 HP) with 500 Nm of torque. BMW built it from 2003 to 2010 and it meets the Euro 4 emission standard.

You find the M57D30TU in the BMW E60 530d, BMW E61 530d, BMW E65 730d, BMW E46 330d, BMW E53 X5 3.0d and BMW E83 X3 3.0d. What we list: BMW M57 2.5 and 3.0 turbo diesel engines across E39, E46, E60, E65, E70 and E83.

At Autowerke Engines every M57D30TU is a real used engine from our yard in Hamburg. The photos on each listing show the actual engine, not a stock picture. The yard checks the code, records what is bolted on, and seals the openings before the engine is offered. Each listing shows the year, the mileage and the price, so you can compare units side by side.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.

See all M57 Engines · Search M57D30TU in the shop

How much does a used BMW M57D30TU engine cost?

A used BMW M57D30TU engine in our yard usually costs between 2.000 € and 3.200 €. The exact price depends on the year, the mileage and the parts that come with the engine.

Our units show recorded mileage from about 22,000 km up to around 200,000 km. Lower mileage and more ancillaries mean a higher price. Each listing shows its own price, and the price you see is the price you pay. Prices include VAT for private buyers.

Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. If you order a gearbox or a second engine on the same order, the fee is still charged once.

Inside the EU there is no import duty. For the UK and other non-EU countries, import duty and local VAT are paid by the receiver, and we supply a commercial invoice.

See all M57 Engines · Search M57D30TU in the shop

Which cars use the BMW M57D30TU engine?

BMW fitted the M57D30TU to the BMW E60 530d, BMW E61 530d, BMW E65 730d, BMW E46 330d, BMW E53 X5 3.0d and BMW E83 X3 3.0d. These cars were built with this engine from about 2003 to 2010.

The badge on the boot is not enough to be sure. The same model name can hide two different engines, for example after a facelift or a change in emission rules. Always read the engine code stamped on the block, or look it up with your VIN.

Other engines in the same M57 family are the M57D30TU2 (286 HP) and M57D25TU (177 HP). They look alike but differ in power, parts and electronics, so they are not always a direct swap.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.

See all M57 Engines · Search M57D30TU in the shop

How much power and torque does the BMW M57D30TU have?

From the factory the BMW M57D30TU makes 160 kW (218 HP) and 500 Nm of torque. It is a 3.0 liter (2,993 cc) inline 6, DOHC, 24 valve diesel engine with a variable-geometry turbocharger.

Because it is turbocharged, the torque comes in low in the rev range, which makes the car feel strong in everyday driving. A healthy turbo, a clean intercooler and tight boost pipes are key to getting the full figure.

A used engine reaches its factory numbers when it is fitted with the matching engine computer and software, and serviced with the right oil and filters. If the engine computer from your car is a different version, a specialist may need to code it.

Every M57D30TU on our site lists its year and mileage. You can ask for extra photos, a close-up of the code stamp or a short video before you order.

See all M57 Engines · Search M57D30TU in the shop

How do I know a used M57D30TU engine is in good shape?

Before a unit is listed, the yard checks the engine code against the listing, writes down the parts fitted to it, seals every opening and photographs the real engine you will receive. An inspection certificate for the unit can travel with the order when you ask for it.

When you look at a listing, check the recorded mileage, the year and the photos of the ports and the stamp. Ask for photos of anything you want to see closer. Ask the desk for more pictures of any listing. We are happy to show the stamp, the ports and the ancillaries before you decide.

On a diesel like the M57D30TU, a careful fitter will also look at the injectors, the turbo shaft play and the oil in the intake before the engine goes in.

If the engine fails inside under normal use, the warranty covers you. Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop.

See all M57 Engines · Search M57D30TU in the shop

What comes with a used M57D30TU engine?

Each M57D30TU is sold as described on its own listing. The yard writes down the parts that are fitted to that unit, such as the turbo, the injectors, the manifolds or the alternator, so you know what arrives.

Some units are long engines with few ancillaries, others are more complete. If you need a part that is not listed, ask the desk. We often have the matching items in the yard.

Every engine is drained, sealed at each opening, strapped to a heat-treated pallet and shrink-wrapped, then photographed before it leaves the yard.

On delivery, the carrier brings the pallet to the kerb or a loading bay. Please have a forklift, a pallet truck or an engine crane ready.

See all M57 Engines · Search M57D30TU in the shop

Is the BMW M57D30TU a diesel or petrol engine?

The M57D30TU is a diesel engine. It is a 3.0 liter (2,993 cc) inline 6, DOHC, 24 valve unit with a variable-geometry turbocharger, and it was built to the Euro 4 emission standard.

The emission standard matters for registration and for low-emission zones in many cities. When you replace an engine with the same code, the car keeps the same paperwork and the same emission class.

Diesel versions need the matching exhaust treatment parts on the car to stay legal and to keep the engine computer happy. Reuse the parts from your car if they are in good condition.

If you are not sure which version you need, send us your VIN. We tell you the right code for free.

See all M57 Engines · Search M57D30TU in the shop

What is the difference between the M57D30TU and other M57 engines?

The M57D30TU makes 160 kW (218 HP) and 500 Nm. The other M57 engines are: M57D30TU2 with 210 kW (286 HP) and 580 Nm (2006 to 2012); M57D25TU with 130 kW (177 HP) and 400 Nm (2000 to 2007).

Engines in one family share a basic block, but the turbo, the injection, the sensors and the engine computer can differ. A higher power version often has different pistons, a bigger turbo or a different fuel system.

This is why we ask for the exact code. Fitting a different version can work, but the wiring, the software and sometimes the gearbox must be changed to match.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.

See all M57 Engines · Search M57D30TU in the shop

How long does delivery of an M57D30TU engine take?

Orders confirmed before 14:00 CET on a working day leave Hamburg the same day. Later and weekend orders leave the next working day. Delivery to the Netherlands, Belgium, Germany, France, Luxembourg and Denmark takes 1 to 3 working days.

Spain, Italy, Portugal, Poland, Czechia, Austria, Ireland, the Nordics and the Baltics take 2 to 5 working days. Greek and Spanish islands, Malta, Cyprus and remote areas take 4 to 8 working days. The UK and other countries outside the EU are quoted one by one.

Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. Every engine is drained, sealed at each opening, strapped to a heat-treated pallet and shrink-wrapped, then photographed before it leaves the yard.

You get a tracking number when the pallet is collected. Check the wrapping before you sign, and note any damage on the paperwork.

See all M57 Engines · Search M57D30TU in the shop

What should I replace when I fit a used M57D30TU engine?

A used engine lasts longest when it starts life in your car with fresh fluids and new seals. Fit a new oil filter and fresh oil of the grade BMW lists for this engine, and refill the coolant with the correct BMW antifreeze mix. Change the drive belt, the thermostat and the water pump seals if they look tired, because they are cheap while the engine is out. Use new gaskets for the exhaust manifold, the intake and the sump plug, and check every hose clip before the first start.

Look at the engine mounts and the clutch or the torque converter while the engine is out. Old mounts can crack a new engine's brackets, and a worn clutch is much easier to change now.

Before the first start, turn the engine over without fuel until the oil pressure light goes out. Then let it idle, check for leaks, and drive gently for the first few hundred kilometres.

The warranty asks for fitting by a qualified mechanic and the correct oil, coolant and filters. Keep your receipts in case you ever need to make a claim.

See all M57 Engines · Search M57D30TU in the shop

Does a used M57D30TU engine come with a warranty?

Yes. Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop.

The warranty does not cover damage from wrong fitting, overheating, low oil, wrong fluids or fuel, engines that were opened or modified without our approval, or labour and towing costs.

To claim, send us your order number, a short description of the problem, photos or a video, and a mechanic's report if we ask for one. If the claim is approved, we repair, replace or refund the engine.

Keep the receipts for the fitting, the oil and the filters. They make any claim quick and simple.

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Can you check if an M57D30TU fits my car with my VIN?

Yes, and it is free. Send the 17-character VIN of your car and, if you have it, the gearbox code. We check the engine family, the build year window and the parts your car needs.

For the M57D30TU, we confirm that your car was built with this code or with a version that can take it. BMW used it in the BMW E60 530d, BMW E61 530d, BMW E65 730d, BMW E46 330d and BMW E53 X5 3.0d and more.

We only reserve an engine once the match is confirmed, so you never pay for the wrong unit. You can reach the Hamburg desk by email at autowerkeengines@gmail.com, or by phone and WhatsApp on +49 15510 030835, Monday to Friday, 9:00 to 16:00 CET.

You can also use the VIN check on our site. It reads the year, the make, the model and the engine from the public vehicle register.

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What is the BMW M57D25TU engine?

The BMW M57D25TU is a 2.5 liter (2,497 cc) diesel engine from the M57 family. It has an inline 6, DOHC, 24 valve layout with a variable-geometry turbocharger, and makes 130 kW (177 HP) with 400 Nm of torque. BMW built it from 2000 to 2007 and it meets the Euro 4 emission standard.

You find the M57D25TU in the BMW E60 525d, BMW E61 525d and BMW E39 525d. What we list: BMW M57 2.5 and 3.0 turbo diesel engines across E39, E46, E60, E65, E70 and E83.

At Autowerke Engines every M57D25TU is a real used engine from our yard in Hamburg. Before a unit is listed, the yard checks the engine code against the listing, writes down the parts fitted to it, seals every opening and photographs the real engine you will receive. Each listing shows the year, the mileage and the price, so you can compare units side by side.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.

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How much does a used BMW M57D25TU engine cost?

A used BMW M57D25TU engine in our yard usually costs between 1.550 € and 2.600 €. The exact price depends on the year, the mileage and the parts that come with the engine.

Our units show recorded mileage from about 22,000 km up to around 200,000 km. Lower mileage and more ancillaries mean a higher price. Each listing shows its own price, and the price you see is the price you pay. Prices include VAT for private buyers.

Shipping is a flat 249 € per order. It is added once at checkout and printed on the invoice, so there is no extra fee later. If you order a gearbox or a second engine on the same order, the fee is still charged once.

Inside the EU there is no import duty. For the UK and other non-EU countries, import duty and local VAT are paid by the receiver, and we supply a commercial invoice.

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Which cars use the BMW M57D25TU engine?

BMW fitted the M57D25TU to the BMW E60 525d, BMW E61 525d and BMW E39 525d. These cars were built with this engine from about 2000 to 2007.

The badge on the boot is not enough to be sure. The same model name can hide two different engines, for example after a facelift or a change in emission rules. Always read the engine code stamped on the block, or look it up with your VIN.

Other engines in the same M57 family are the M57D30TU2 (286 HP) and M57D30TU (218 HP). They look alike but differ in power, parts and electronics, so they are not always a direct swap.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.

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How much power and torque does the BMW M57D25TU have?

From the factory the BMW M57D25TU makes 130 kW (177 HP) and 400 Nm of torque. It is a 2.5 liter (2,497 cc) inline 6, DOHC, 24 valve diesel engine with a variable-geometry turbocharger.

Because it is turbocharged, the torque comes in low in the rev range, which makes the car feel strong in everyday driving. A healthy turbo, a clean intercooler and tight boost pipes are key to getting the full figure.

A used engine reaches its factory numbers when it is fitted with the matching engine computer and software, and serviced with the right oil and filters. If the engine computer from your car is a different version, a specialist may need to code it.

Every M57D25TU on our site lists its year and mileage. Ask the desk for more pictures of any listing. We are happy to show the stamp, the ports and the ancillaries before you decide.

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How do I know a used M57D25TU engine is in good shape?

The photos on each listing show the actual engine, not a stock picture. The yard checks the code, records what is bolted on, and seals the openings before the engine is offered. An inspection certificate for the unit can travel with the order when you ask for it.

When you look at a listing, check the recorded mileage, the year and the photos of the ports and the stamp. Ask for photos of anything you want to see closer. You can ask for extra photos, a close-up of the code stamp or a short video before you order.

On a diesel like the M57D25TU, a careful fitter will also look at the injectors, the turbo shaft play and the oil in the intake before the engine goes in.

If the engine fails inside under normal use, the warranty covers you. Eligible engines come with a 12 months warranty from the delivery date. It covers internal mechanical failure under normal use and correct fitting by a qualified mechanic or workshop.

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What comes with a used M57D25TU engine?

Each M57D25TU is sold as described on its own listing. The yard writes down the parts that are fitted to that unit, such as the turbo, the injectors, the manifolds or the alternator, so you know what arrives.

Some units are long engines with few ancillaries, others are more complete. If you need a part that is not listed, ask the desk. We often have the matching items in the yard.

Every engine is drained, sealed at each opening, strapped to a heat-treated pallet and shrink-wrapped, then photographed before it leaves the yard.

On delivery, the carrier brings the pallet to the kerb or a loading bay. Please have a forklift, a pallet truck or an engine crane ready.

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Delivery, warranty and payment

Before an engine leaves our Hamburg yard it is drained of oil and coolant, every opening is sealed, and it is strapped to a pallet and wrapped. We send photographs of the packed unit and the tracking details.

Delivery is door to door and included in the price. Most European addresses receive the engine within five to ten working days; Germany and its neighbours are usually faster.

Every engine carries a 12-month warranty on eligible internal failure when a qualified workshop fits it with new fluids and filters. Payment is by card, bank transfer or crypto; your invoice is emailed as soon as you order.

We deliver BMW engines from Hamburg to customers across Europe and beyond. Typical door-to-door times and customs status:

Times are typical for pallet delivery after dispatch and can vary with holidays and remote addresses. Business buyers in the EU with a valid VAT number can order without German VAT.

Glossary

• VANOS — BMW's variable camshaft timing system. It adjusts the intake camshaft (single VANOS) or both camshafts (double VANOS) to improve torque and emissions.
• Valvetronic — BMW's variable valve lift system. It controls engine load with the intake valves instead of a throttle plate, improving economy.
• Direct injection — Fuel is injected directly into the cylinder instead of the intake port. It improves efficiency but can cause carbon build-up on the intake valves.
• Wastegate — A valve that lets exhaust gas bypass the turbine to control boost pressure. Worn wastegates rattle and can cause boost faults.
• DPF — Diesel particulate filter. It traps soot and burns it off during regeneration, which needs longer journeys.
• EGR — Exhaust gas recirculation. It feeds some exhaust back into the intake to reduce NOx emissions but builds up soot.
• Swirl flaps — Flaps in the intake manifold that create swirl at low revs. On some BMW diesels they can break and enter the engine.
• Common rail — A diesel injection system with a high-pressure fuel rail feeding all injectors. It allows precise, multiple injections per cycle.
• Long block — An engine with the block, head and internals but without most ancillaries such as manifolds, turbo, alternator or starter.
• Dressed engine — An engine with most ancillaries fitted, ready to install with fewer parts transferred.
• Compression test — A measurement of the pressure each cylinder builds when cranked. Even readings show healthy rings and valves.
• Leak-down test — A test that pressurises each cylinder and measures how much air escapes, showing where any leak is.
• LCI — Life Cycle Impulse, BMW's name for a mid-life update. Engines often change at the LCI.
• xDrive — BMW's all-wheel-drive system. xDrive cars often use a different sump and oil pickup.
• DME — Digital Motor Electronics, BMW's name for the engine control unit.
• CAS, FEM and BDC — The immobiliser and body modules that must be matched to the engine control unit on modern BMWs.
• Rod bearings — The bearings between the connecting rods and the crankshaft. On several M engines they wear and are replaced preventively.
• ITB — Individual throttle bodies, one per cylinder, used on most naturally aspirated M engines for sharp response.
• Timing chain tensioner — A hydraulic or spring device that keeps the timing chain tight. Worn tensioners cause cold-start rattle.
• Rear-mounted timing chain — A timing chain at the gearbox end of the engine. Replacing it normally requires removing the engine.
• Timing belt — A rubber belt that drives the camshaft. It must be replaced on time to avoid valve damage.
• TU — Technical Update, BMW's suffix for a revised version of an engine.

Browse every engine in stock or ask the Hamburg desk — send your VIN and we will confirm the right engine the same day.