BMW B57D30 engine: specs, problems and prices

The B57D30 is a 3.0 L diesel inline-6 from BMW's B57 family, built 2015–2026 and rated at 265 hp and 620 Nm. It powered the BMW G30 530d, BMW G11 730d, BMW G05 X5 30d, BMW G01 X3 30d and BMW G32 630d.

This guide is about the B57D30 specifically: its specification, the cars that use it, how it differs from the other B57 versions, what to check, prices from our stock and fitment answers for each model. For the history of the whole family, read our B57 guide.

• Capacity and layout: 3.0 L, inline-6, turbocharged
• Output: 265 hp and 620 Nm
• Production: 2015–2026
• Fitted to: 5 models across 5 chassis generations
• In our stock: 8 units from 3.881,00 € — B57D30 engines for sale

B57D30 specifications

Built from 2015 to 2026, the B57D30 displaces 3.0 L in an inline-6 layout and is turbocharged. It produces 265 hp and 620 Nm on diesel. That is about 88 hp and 207 Nm per litre, a strong figure for a road engine of its era. Within the B57 family, the B57D30T (320 hp), B57D30S (400 hp) and B57D30B (340 hp) are more powerful. It was fitted to the BMW G30 530d, BMW G11 730d, BMW G05 X5 30d, BMW G01 X3 30d and BMW G32 630d.

What the code B57D30 means

• B marks a B-series code, BMW's modular engine family introduced from 2013 with 500 cc per cylinder.
• 57 is the family number.
• D stands for diesel, longitudinal installation for rear-drive and xDrive cars.
• 30 is the capacity in decilitres, so 3.0 litres.

Which BMW models use the B57D30

In the G30 seventh 5 Series (2016–2023), the B57D30 powered the 530d. We have 1 B57D30 unit from G30 donor cars. All G30 engines

In the G11 sixth 7 Series (2015–2022), the B57D30 powered the 730d. We have 1 B57D30 unit from G11 donor cars. All G11 engines

In the G05 fourth X5 (2018–), the B57D30 powered the X5 30d. We have 1 B57D30 unit from G05 donor cars. All G05 engines

In the G01 third X3 (2017–2024), the B57D30 powered the X3 30d. We have 1 B57D30 unit from G01 donor cars. All G01 engines

In the G32 6 Series Gran Turismo (2017–2023), the B57D30 powered the 630d. We have 1 B57D30 unit from G32 donor cars.

B57D30 compared with other B57 versions

B57D30 or B57D30A?

The B57D30A has the same 265 hp as the B57D30, from the same 3.0 L, and was built 2015–2026. Versions of the same size share the block and most mounting points, but the turbo or intake, injectors, software and sometimes the sump differ. Fitting one in place of the other usually means transferring parts and coding the engine control unit, so the simplest choice is the code your car left the factory with.

B57D30 or B57D30T?

The B57D30T has 55 hp more than the B57D30 (320 against 265 hp), from the same 3.0 L, and was built 2016–2020. Versions of the same size share the block and most mounting points, but the turbo or intake, injectors, software and sometimes the sump differ. Fitting one in place of the other usually means transferring parts and coding the engine control unit, so the simplest choice is the code your car left the factory with.

B57D30 or B57D30B?

The B57D30B has 75 hp more than the B57D30 (340 against 265 hp), from the same 3.0 L, and was built 2017–2026. Versions of the same size share the block and most mounting points, but the turbo or intake, injectors, software and sometimes the sump differ. Fitting one in place of the other usually means transferring parts and coding the engine control unit, so the simplest choice is the code your car left the factory with.

Common B57D30 problems

The B57D30 shares its weak points with the rest of the B57 family. These are the faults to check on a used unit and on your own engine. The full explanation of each is in the B57 guide.

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

B57D30 maintenance

• 0W-30 or 5W-30 BMW Longlife-04, about 6.5 litres.
• Oil every 15,000 km or yearly.
• Timing chain at the rear (gearbox end).

Will the B57D30 fit my car?

Will the B57D30 fit my BMW G30 530d?

The B57D30 is the original engine for the BMW G30 530d, which makes it the straightforward choice. The seventh 5 Series was built 2016–2023, and the B57D30 was produced 2015–2026, 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 G30 530d?

We have 56 B57D30 engines from G30 donor cars, priced from 1.351,00 € to 9.791,00 €. 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 B57D30 fit my BMW G11 730d?

For the BMW G11 730d, the B57D30 is the factory engine and the one to order. The sixth 7 Series was built 2015–2022, and the B57D30 was produced 2015–2026, 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 G11 730d?

We have 64 B57D30 engines from G11 donor cars, priced from 753,00 € to 9.790,00 €. 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 B57D30 fit my BMW G05 X5 30d?

Yes, the BMW G05 X5 30d left the factory with the B57D30, so a B57D30 from another car is the direct replacement. The fourth X5 was built 2018–, and the B57D30 was produced 2015–2026, 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 G05 X5 30d?

We have 169 B57D30 engines from G05 donor cars, priced from 2.718,00 € to 9.781,00 €. 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 B57D30 fit my BMW G01 X3 30d?

The B57D30 is the original engine for the BMW G01 X3 30d, which makes it the straightforward choice. The third X3 was built 2017–2024, and the B57D30 was produced 2015–2026, 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 G01 X3 30d?

We have 47 B57D30 engines from G01 donor cars, priced from 3.773,00 € to 6.621,00 €. 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 B57D30 fit my BMW G32 630d?

Yes, the BMW G32 630d left the factory with the B57D30, so a B57D30 from another car is the direct replacement. The 6 Series Gran Turismo was built 2017–2023, and the B57D30 was produced 2015–2026, 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 G32 630d?

We have 2 B57D30 engines from G32 donor cars, priced from 5.247,00 € to 6.630,00 €. 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.

B57D30 prices

We currently hold 8 B57D30 engines. The cheapest is 3.881,00 €, the most expensive 8.889,00 €, and half of them cost less than 6.576,00 €.

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.

B57D30 prices by model year

Engines from 2015–2019 have a median of 8.889,00 €, while units from 2020–2024 sit at 3.881,00 €. Newer engines usually cost more because they come from younger donor cars with lower mileage and later updates.

B57D30 engines in stock

These B57D30 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 X6 G06 M50d B57D30 Engine 20198.889,00 €BMW G20 M340d B57D30 Engine 20213.881,00 €BMW G30 530d B57D30 Engine, Premium Grade6.570,00 €BMW G11 730d B57D30 Engine, Premium Grade6.567,00 €BMW G01 X3 30d B57D30 Engine, Premium Grade6.621,00 €BMW G05 X5 30d B57D30 Engine, Premium Grade6.576,00 €BMW B57D30 Engine4.066,00 €

BMW X6 G06 M50d B57D30 Engine 2019 — 8.889,00 €, reduced from 9.500,00 €. It comes from a 2019 donor car, and 20 units are available. We can confirm fitment against your VIN the same day.

BMW G20 M340d B57D30 Engine 2021 — 3.881,00 €, reduced from 4.500,00 €. It comes from a 2021 donor car, and 26 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW G30 530d B57D30 Engine, Premium Grade — 6.570,00 €, reduced from 7.120,00 €. It comes from a recorded donor car, and 19 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW G11 730d B57D30 Engine, Premium Grade — 6.567,00 €, reduced from 7.120,00 €. It comes from a recorded donor car, and 17 units are available. We can confirm fitment against your VIN the same day.

BMW G01 X3 30d B57D30 Engine, Premium Grade — 6.621,00 €, reduced from 7.120,00 €. It comes from a recorded donor car, and 6 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW G05 X5 30d B57D30 Engine, Premium Grade — 6.576,00 €, reduced from 7.120,00 €. It comes from a recorded donor car, and 23 units are available. Ask the desk for compression figures or extra photographs before you order.

BMW B57D30 Engine — 4.066,00 €, reduced from 4.600,00 €. It comes from a recorded donor car, and 26 units are available. The listing shows every side of the engine and the fitted parts.

Buying a used B57D30: 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. Compression or leak-down figures. Even compression across all cylinders tells you more than mileage. Ask for the figures, not just a pass or fail, and compare the highest and lowest readings: a spread above 10 to 15 percent deserves a question.
3. Confirm the exact engine code. Read the code stamped on the block and compare it with the code for your car. Send us the last seven characters of the VIN and we confirm the match before anything is paid.
4. 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.
5. Gearbox and flywheel match. Manual and automatic engines differ at the flywheel or flexplate, and sometimes at the crankshaft spigot. Make sure the engine you buy matches your gearbox or that you transfer the right parts.
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. 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.
10. 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.

Questions about the B57D30

Can I put a B57D30 engine in my Defender 90 L663?

Yes. We sell conversion kits that fit the B57D30 into the Defender 90 L663. The kit replaces the D250, D300 and P400, and works with the ZF 8HP76.

You can buy the full package with an engine, or only the parts you need: complete conversion with engine, complete conversion, adapter plate, engine mount, wiring and ecu and cooling and exhaust.

A swap like this needs a skilled workshop. Mounts, the adapter, the wiring and the engine computer, the cooling and the exhaust all have to work together. Check your local road rules for engine swaps before you start.

Tell us your Defender 90 L663's year and current set-up, and we suggest the right parts. 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.

See all B57 Defender Conversion Kits · Conversion guide

Can I put a B57D30 engine in my Defender 110 L663?

Yes. We sell conversion kits that fit the B57D30 into the Defender 110 L663. The kit replaces the D250, D300 and P400, and works with the ZF 8HP76.

You can buy the full package with an engine, or only the parts you need: complete conversion with engine, complete conversion, adapter plate, engine mount, wiring and ecu and cooling and exhaust.

A swap like this needs a skilled workshop. Mounts, the adapter, the wiring and the engine computer, the cooling and the exhaust all have to work together. Check your local road rules for engine swaps before you start.

Tell us your Defender 110 L663's year and current set-up, and we suggest the right parts. 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.

See all B57 Defender Conversion Kits · Conversion guide

Can I put a B57D30 engine in my Defender 130 L663?

Yes. We sell conversion kits that fit the B57D30 into the Defender 130 L663. The kit replaces the D250, D300 and P400, and works with the ZF 8HP76.

You can buy the full package with an engine, or only the parts you need: complete conversion with engine, complete conversion, adapter plate, engine mount, wiring and ecu and cooling and exhaust.

A swap like this needs a skilled workshop. Mounts, the adapter, the wiring and the engine computer, the cooling and the exhaust all have to work together. Check your local road rules for engine swaps before you start.

Tell us your Defender 130 L663's year and current set-up, and we suggest the right parts. 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.

See all B57 Defender Conversion Kits · Conversion guide

What is in the B57 Defender engine mount kit?

The B57 Defender engine mount kit includes: Left and right Defender 110 L663 chassis mounts; B57D30 side brackets; Polyurethane bushes; Hardware kit.

It is made for the Defender 110 L663, Defender 90 L663 and Defender 130 L663 (2020–2026), and replaces the D250, D300 and P400. Gearbox set-ups we support are the ZF 8HP76.

This kit costs about 360 € to 570 €, depending on the exact listing. The engine is not included, so you can use your own B57D30 or buy one from our yard.

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 are not sure which kit you need, tell us your vehicle, its year and its current engine and gearbox. We help for free.

See all B57 Defender Conversion Kits · Conversion guide

What is in the B57 Defender cooling and exhaust kit?

The B57 Defender cooling and exhaust kit includes: Radiator hoses made for this swap; Intercooler pipe set; Downpipe and flex section; Expansion tank adapter; Temperature sender adapter.

It is made for the Defender 110 L663, Defender 90 L663 and Defender 130 L663 (2020–2026), and replaces the D250, D300 and P400. Gearbox set-ups we support are the ZF 8HP76.

This kit costs about 450 € to 740 €, depending on the exact listing. The engine is not included, so you can use your own B57D30 or buy one from our yard.

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 are not sure which kit you need, tell us your vehicle, its year and its current engine and gearbox. We help for free.

See all B57 Defender Conversion Kits · Conversion guide

How hard is a B57 Defender swap?

A B57D30 swap into the Defender 110 L663, Defender 90 L663 and Defender 130 L663 is a big job, but a good workshop can do it with a complete kit. Most of the time goes into the mounts, the adapter and the wiring.

The usual steps are: remove the old engine, fit the new mounts and the adapter plate, set the engine in, connect the wiring and the engine computer, then fit the cooling and the exhaust. A test drive and a final check follow.

Our kits come with parts that are made to work together, which saves time and guesswork. What we list: B57 diesel conversion packages for the L663 Defender, including loom and cooling.

Before you start, check your local rules for registration and road tests after an engine change. We supply invoices and documents that help with this.

See all B57 Defender Conversion Kits · Conversion guide

Which cars use the BMW B57D30A engine?

BMW fitted the B57D30A to the BMW G30 530d, BMW G31 530d, BMW G11 730d, BMW G05 X5 xDrive30d and BMW G01 X3 xDrive30d. These cars were built with this engine from about 2015 to 2024.

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 B57 family are the B57D30B (340 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 B57 Engines · Search B57D30A in the shop

What is the difference between the B57D30A and other B57 engines?

The B57D30A makes 195 kW (265 HP) and 620 Nm. The other B57 engines are: B57D30B with 250 kW (340 HP) and 700 Nm (2016 to 2024).

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 B57 Engines · Search B57D30A in the shop

Does a used B57D30B 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 B57 Engines · Search B57D30B in the shop

How much power and torque does the BMW B57D30A have?

From the factory the BMW B57D30A makes 195 kW (265 HP) and 620 Nm of torque. It is a 3.0 liter (2,993 cc) inline 6, DOHC, 24 valve diesel engine with a single 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 B57D30A on our site lists its year and mileage. If you want more photos or a short video of a unit, ask the desk and we send them before you pay.

See all B57 Engines · Search B57D30A in the shop

What is in the B57 Defender complete conversion kit?

The B57 Defender complete conversion kit includes: Defender 110 L663 engine mounts for a B57D30; Bellhousing adapter, clutch and flywheel; Custom engine loom and sensor patch; Cooling hoses, intercooler pipes and downpipe; Power-steering and fuel-line kit; Step-by-step fitting guide.

It is made for the Defender 110 L663, Defender 90 L663 and Defender 130 L663 (2020–2026), and replaces the D250, D300 and P400. Gearbox set-ups we support are the ZF 8HP76.

This kit costs about 2.620 € to 3.630 €, depending on the exact listing. The engine is not included, so you can use your own B57D30 or buy one from our yard.

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 are not sure which kit you need, tell us your vehicle, its year and its current engine and gearbox. We help for free.

See all B57 Defender Conversion Kits · Conversion guide

How long does delivery of a B57D30A 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 B57 Engines · Search B57D30A in the shop

Delivery, warranty and payment

Before a B57D30 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.

Door-to-door delivery is included to the address you give at checkout. Typical delivery takes three to five working days within Germany and neighbouring countries and five to ten working days to the rest of Europe and the UK.

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.

B57 engine guide · B57D30 engines for sale · All B57 engines · Send us your VIN