BMW X5 30d (E70) engine: which one, problems and replacement

The BMW X5 30d in the second X5 generation (E70, built 2006–2013) was built with 2 different engines over its life: the N57D30A (245 hp, 2008–2013) and the N57D30 (258 hp, 2008–2017).

Below you will find how to identify the engine in your X5 30d, the faults to look for, current prices for a replacement and the swap options that make sense.

• Generation: second X5, 2006–2013
• Body styles: E70 (SAV)
• Engines: N57D30A, N57D30
• Output: 245 hp and 258 hp
• Replacement engines in stock: 378 from 841,00 €

Which engine is in your X5 30d?

N57D30A in the X5 30d

The N57D30A was used in the E70 X5 30d, built 2008–2013. It is a 3.0 L turbocharged diesel inline-6 with 245 hp and 540 Nm. Compared with the N57D30 (258 hp), it is the mildest.

Reading the code: N marks an N-series code, the generation of BMW engines introduced from 2001; 57 is the family number; D stands for diesel; 30 is the capacity in decilitres, so 3.0 litres; A identifies the version or output stage.

N57D30 in the X5 30d

The N57D30 was used in the E70 X5 30d, built 2008–2017. It is a 3.0 L turbocharged diesel inline-6 with 258 hp and 560 Nm. Compared with the N57D30A (245 hp), it is the strongest.

Reading the code: N marks an N-series code, the generation of BMW engines introduced from 2001; 57 is the family number; D stands for diesel; 30 is the capacity in decilitres, so 3.0 litres.

X5 30d engines by model year

The X5 30d kept the same engine for the whole E70 run, which makes ordering simple: any unit with the same code fits, subject to the gearbox, drive type and sump.

Other cars with the same engine as the X5 30d

A replacement engine does not have to come from another X5 30d. These models left the factory with the same engine code, so a unit from any of them is a candidate donor once the sump, mounts and ancillaries are matched to your car.

N57D30A: BMW F10 530d, BMW F01 730d.

N57D30: BMW F10 530d, BMW F30 330d, BMW F15 X5 30d, BMW F25 X3 30d, BMW F01 730d.

How to confirm your engine code

Because the X5 30d used more than one engine, the badge alone does not tell you which one your car has. The build date is the first clue; the VIN is the proof. Send us the last seven characters of the VIN and we read the engine code from BMW's records, or look for the code stamped on the block. How to find your BMW engine code.

Known X5 30d engine problems

The N57D30A and N57D30 in the X5 30d share the known weak points of the N57 family. Full N57 guide.

Swirl flaps. Swirl flaps can stick or break.

EGR cooler. The EGR cooler can leak; BMW issued a recall for some cars.

Diesel particulate filter. The DPF clogs on short-trip cars.

Timing chain. Chains stretch on some high-mileage engines, but far less often than on the N47.

Injectors. Injectors leak or fail.

Symptoms to watch for on the X5 30d

Rattle for a few seconds after a cold start. The classic sign of a weak timing chain tensioner or stretched chain. It must be checked quickly: a chain that jumps a tooth can bend valves.

Rattle or whine from the gearbox end. On engines with the timing chain at the rear, a rattle or whine from the back of the engine is the warning sign of chain stretch or guide wear.

Whistle, loss of boost or limp mode. A split charge pipe, a sticking wastegate or worn turbo bearings. Check the pipes first, then the turbo shaft for play.

Black smoke under acceleration. Too much fuel for the air available: boost leaks, a sticking EGR valve, a dirty air mass meter or a leaking injector.

Hard starting when cold. Glow plugs or the glow plug control unit. On older diesels, also check the injection pump and fuel lines for air leaks.

Particulate filter warning. Short trips stop the DPF from regenerating. A long motorway run often clears it; a filter that keeps blocking may be covering an injector, EGR or turbo problem.

Sudden metallic noise followed by misfire. On diesels with swirl flaps, a broken flap or screw can enter a cylinder. Stop the engine immediately; continued running usually destroys the piston and head.

Looking after the X5 30d engine

• Oil: 5W-30 BMW Longlife-04, about 6.5 litres.
• Service interval: Oil every 10,000 to 15,000 km.
• Timing drive: Timing chain at the rear (gearbox end).
• Workshop notes: Check the EGR recall and the swirl flaps when buying.

Buying a used engine for the X5 30d: checklist

1. Warranty terms in writing. Read what the warranty covers, how long it runs and what fitting conditions apply. Most warranties require a qualified workshop, new fluids and filters, and replacement of the cooling parts that caused the original failure.
2. Look at the oil and coolant. Clean oil without metal particles and coolant without oil are good signs. Milky oil, oily coolant or a burnt smell mean the engine needs further checks before it is fitted.
3. Photographs from every side. Good suppliers photograph the actual engine you will receive. Look for the block stamp, the sump, the timing cover and any broken brackets or connectors in the pictures.
4. Why your old engine failed. Before fitting a replacement, find out why the original failed. An overheating radiator, a blocked intercooler or a failed turbo can destroy a second engine if they are not fixed.
5. Sump, oil pickup and drive variants. Rear-drive, xDrive and front-drive cars can use different sumps, oil pickups and engine mounts even with the same engine code. Check that the sump matches your subframe and front axle.
6. Turbocharger shaft play and oil. Rotate the compressor wheel by hand. A small amount of side play is normal; in-and-out play or wheel contact with the housing is not. Oil pooled in the intake or intercooler pipes points to worn seals.
7. Injector correction values. On a diesel that can be run before removal, the injector correction values show whether one injector is delivering more or less fuel than the others. Large deviations mean an injector is on its way out.
8. Particulate filter and EGR history. Short-trip diesels clog their DPF and EGR systems. The engine may be fine, but ask whether the donor car had DPF warnings, and plan to clean or check your own filter before fitting.
9. Swirl flaps. Check whether the swirl flaps are in place, blanked or removed. Broken swirl flaps are a known cause of engine failure on several BMW diesels, so many owners fit blanking plates when the intake is off.
10. Timing chain noise. Listen for a rattle at the front of the engine for the first seconds after a cold start. On an engine that cannot be run, look at the chain guides through the oil filler or with the valve cover off.
11. Gearbox-end timing chain. On this engine the timing chain sits at the gearbox end, so replacing it normally means removing the engine. If the chain has not been replaced, the time to do it is before the engine goes into your car.

BMW X5 30d replacement engine cost

Our X5 30d engine stock runs to 378 units, priced from 841,00 € to 5.067,00 € with a median of 3.234,00 €.

Prices depend on the exact version, the donor's mileage, how complete the engine is and the demand for that code. Higher-output versions, low mileage and dressed engines with turbo, injectors and ancillaries cost more; long blocks and higher mileage cost less.

X5 30d engine prices by model year

Engines from 2000–2004 have a median of 2.140,00 €, while units from 2020–2024 sit at 2.635,00 €. Newer engines usually cost more because they come from younger donor cars with lower mileage and later updates.

X5 30d engine prices by mileage

Mileage matters less than history on a well-maintained BMW engine, but it is a useful guide. A low-mileage unit from a younger car gives you more life for a modest premium.

9 of these come from E70 donor cars, priced from 1.040,00 € to 4.260,00 €. An engine from the same body is the most direct swap because the sump, mounts and ancillaries already match.

On top of the engine, budget for the workshop's labour and the parts that are best replaced while the engine is out: engine mounts, the rear main seal, cooling parts, a clutch or converter seal, fluids and filters.

Replacement engines in stock for the X5 30d

These X5 30d units are in our Hamburg yard right now. Each listing shows real photographs of the engine you receive, its mileage and what is fitted.

BMW X5 E70 N57D30A Engine 20113.411,00 €BMW X5 30d E70 N57D30A Engine 20121.151,00 €BMW X5 30d E70 N57D30A Engine 20081.926,00 €BMW X5 30d E70 N57D30A Engine 2012 · 210,000 km1.040,00 €BMW X5 30d E70 N57D30A Engine 20074.260,00 €BMW X5 30d E70 N57D30A Engine 2008 · 178,000 km1.447,00 €BMW E70 X5 30d N57D30A Complete Engine1.990,00 €BMW X5 30d E70 N57D30A Engine 2006 · 155,000 km3.405,00 €BMW X5 30d E70 N57D30A Engine 20112.384,00 €

BMW X5 E70 N57D30A Engine 2011 — 3.411,00 €, reduced from 3.750,00 €. It comes from a 2011 donor car, and 14 units are available. We can confirm fitment against your VIN the same day.

BMW X5 30d E70 N57D30A Engine 2012 — 1.151,00 €, reduced from 1.750,00 €. It comes from a 2012 donor car, and 17 units are available. The listing shows every side of the engine and the fitted parts.

BMW X5 30d E70 N57D30A Engine 2008 — 1.926,00 €, reduced from 2.750,00 €. It comes from a 2008 donor car, and 10 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW X5 30d E70 N57D30A Engine 2012 · 210,000 km — 1.040,00 €, reduced from 1.600,00 €. It comes from a 2012 donor car with 210,000 km, and 13 units are available. We can confirm fitment against your VIN the same day.

BMW X5 30d E70 N57D30A Engine 2007 — 4.260,00 €, reduced from 5.350,00 €. It comes from a 2007 donor car, and 12 units are available. We can confirm fitment against your VIN the same day.

BMW X5 30d E70 N57D30A Engine 2008 · 178,000 km — 1.447,00 €, reduced from 2.600,00 €. It comes from a 2008 donor car with 178,000 km, and 14 units are available. The listing shows every side of the engine and the fitted parts.

BMW E70 X5 30d N57D30A Complete Engine — 1.990,00 €, reduced from 2.500,00 €. It comes from a recorded donor car, and 7 units are available. We can confirm fitment against your VIN the same day.

BMW X5 30d E70 N57D30A Engine 2006 · 155,000 km — 3.405,00 €, reduced from 4.200,00 €. It comes from a 2006 donor car with 155,000 km, and 12 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW X5 30d E70 N57D30A Engine 2011 — 2.384,00 €, reduced from 2.950,00 €. It comes from a 2011 donor car, and 24 units are available. Ask the desk for compression figures or extra photographs before you order.

Will it fit my X5 30d?

Will the N57D30A fit my BMW E70 X5 30d?

For the BMW E70 X5 30d, the N57D30A is the factory engine and the one to order. The second X5 was built 2006–2013, and the N57D30A was produced 2008–2013, so check that your car's build date falls inside that window. Confirm the drive type (rear-drive or xDrive), the gearbox (manual or automatic) and the emissions standard, because these can change the sump, the flywheel and the software. Send us the VIN and we check all of it for you.

How much is a replacement engine for a BMW E70 X5 30d?

We have 9 N57D30A engines from E70 donor cars, priced from 1.040,00 € to 4.260,00 €. Delivery to your door is included, and the engine carries a 12-month warranty when fitted by a qualified workshop. Add fitting labour and the parts you replace at the same time — seals, cooling parts and mounts — to estimate the total.

Will the N57D30 fit my BMW E70 X5 30d?

The N57D30 is the original engine for the BMW E70 X5 30d, which makes it the straightforward choice. The second X5 was built 2006–2013, and the N57D30 was produced 2008–2017, so check that your car's build date falls inside that window. Confirm the drive type (rear-drive or xDrive), the gearbox (manual or automatic) and the emissions standard, because these can change the sump, the flywheel and the software. Send us the VIN and we check all of it for you.

How much is a replacement engine for a BMW E70 X5 30d?

We have 9 N57D30 engines from E70 donor cars, priced from 1.040,00 € to 4.260,00 €. Delivery to your door is included, and the engine carries a 12-month warranty when fitted by a qualified workshop. Add fitting labour and the parts you replace at the same time — seals, cooling parts and mounts — to estimate the total.

Engine swaps and upgrades for the X5 30d

These engines were fitted to other versions of the E70 at the factory, which makes them the most practical upgrades: the body was designed around them and many parts are shared.

Can I fit the M57D30TU2 in my X5 30d?

Yes, it is one of the more common upgrades. Both are diesel inline-6 engines, so the mounting points are similar, but the M57D30TU2 needs its own wiring and engine control unit, the matching gearbox or clutch, and often a different sump, cooling and exhaust. The gain is 28 hp and 20 Nm. In Germany and most of Europe an engine swap must be inspected and registered.

Can I fit the N55B30 in my X5 30d?

It is a full conversion: the N55B30 runs on petrol and the N57D30 on diesel, so the fuel system, wiring, engine control unit, instrument coding and usually the gearbox change too. The gain is 48 hp and 0 Nm. In Germany and most of Europe an engine swap must be inspected and registered.

Can I fit the N62B48 in my X5 30d?

It is a full conversion: the N62B48 runs on petrol and the N57D30 on diesel, so the fuel system, wiring, engine control unit, instrument coding and usually the gearbox change too. The gain is 109 hp and 0 Nm. In Germany and most of Europe an engine swap must be inspected and registered.

Fitting a replacement engine in the X5 30d

1. Inspect or replace the timing chain parts. Look at the guides and tensioner. On high-mileage engines, replacing them now costs far less than doing it later.
2. Replace the rear timing chain if in doubt. On engines with the chain at the gearbox end, chain work needs the engine out. If the history is unknown, replace the chain, guides and tensioner before fitting.
3. Prepare the turbo. Fit new oil feed and return seals, clean the intercooler and pipes of any oil or debris from the old engine, and prime the turbo with oil before starting.
4. Code the injectors and bleed the fuel. Enter the injector correction codes into the ECU, check the glow plugs and bleed the fuel system so the engine does not crank dry.
5. Check the particulate filter. If the old engine failed with oil or coolant entering the exhaust, the DPF may be contaminated. Check its back-pressure before relying on it.
6. Fill with the right oil and prime it. Fill with new oil of the correct specification and a new filter. Crank with the fuel and ignition disabled until oil pressure builds.
7. Coding and adaptations. On modern BMWs, the engine ECU must be matched to the car's immobiliser (CAS, FEM or BDC). Reset adaptations, register the battery and clear faults with diagnostic software.
8. First start and leak check. Start the engine, let it idle and watch oil pressure, temperature and fault codes. Check for leaks and bleed the cooling system.
9. First 1,000 km. Drive gently for the first few hundred kilometres, vary the engine speed and avoid full load. Change the oil and filter after about 1,000 km to remove any assembly debris.

The full fitting and first-start procedure.

X5 30d engine questions

Will the N57D30A engine fit my BMW F31 330d?

Yes, if your BMW F31 330d was built with the N57D30A. BMW used this 3.0 liter (2,993 cc) diesel engine with 190 kW (258 HP) in the F31 330d from about 2010 to 2017.

In our records the N57D30A is the engine for the F31 330d, which makes the match simple. Still, check the code on your old engine or send us your VIN.

Also tell us if your F31 has a manual or an automatic gearbox. The flywheel or the flex plate and some sensors depend on it.

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 N57 Engines · Search N57D30A in the shop

Can you check if an N57D30A 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 N57D30A, we confirm that your car was built with this code or with a version that can take it. BMW used it in the BMW F10 530d, BMW F11 530d, BMW F30 330d, BMW F31 330d and BMW F25 X3 xDrive30d 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 N57 Engines · Search N57D30A in the shop

Delivery, warranty and payment

Every X5 30d engine we sell is drained, sealed at each opening, strapped to a heat-treated pallet and shrink-wrapped before it leaves Hamburg. You receive photographs of the packed engine and a tracking number.

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.

A 12-month warranty covers eligible internal failure when the engine is fitted by a qualified workshop with new fluids and filters. You can pay by card, bank transfer or crypto and receive the invoice by email straight away.

All E70 engines · N57 engine guide · BMW X5 30d engines for sale · Send us your VIN