BMW B57 Engine
Used & Reconditioned for Sale
B57D30, B57S, BMW 3.0d engine.
3.0L
Displacement
Diesel
Fuel
2015–present
Production
Fits BMW 3, 4, 5, 7, 8 Series, X5, X6 and X7 models from 2015–present — also known as B57D30, B57S. Verified fitment, fixed prices, UK delivery.
Displacement
Fuel
Production
Configuration
Applications
Verified Fitment
Checked by registration
12-Month Warranty
On reconditioned units
UK Nationwide Delivery
2-4 working days
14-Day Returns
Uninstalled, full refund
Buy a B57 Engine for Your Vehicle
This page covers 6 distinct application groups for the BMW B57 3.0-litre diesel engine, each configured and priced for its specific vehicle. From 3 Series saloons to X7 SUVs, you’ll find the right unit here — ready to ship with a fitment guarantee.
3/4 Series B57
Fits G20/G21 330d/340d, G22/G23/G26 430d/440d
£2,795
Coming soon5 Series B57
Fits G30/G31 530d/540d
£3,195
Coming soon7 Series B57
Fits G11/G12 730d/740d
£3,495
Coming soonX5/X6 B57
Fits G05/G06 xDrive30d/xDrive40d
£3,495
Coming soonX7 B57
Fits G07 xDrive30d/xDrive40d
£4,295
Coming soon8 Series B57
Fits G14/G15/G16 840d
£3,795
Coming soonFull B57 Compatibility
Use the table below to find your exact BMW model and variant. Every row links to the correct engine unit page, where you can confirm fitment by registration and see the price for your specific application.
| Model | Chassis | Variants | Years | Config. | Unit page |
|---|---|---|---|---|---|
| 3 Series | G20/G21/G28 | 330d, 340d | 2019–present | Longitudinal | Coming soon |
| 4 Series | G22/G23/G26 | 430d, 440d | 2020–present | Longitudinal | Coming soon |
| 5 Series | G30/G31 | 530d, 540d | 2017–present | Longitudinal | Coming soon |
| 7 Series | G11/G12 | 730d, 740d | 2015–present | Longitudinal | Coming soon |
| 8 Series | G14/G15/G16 | 840d | 2018–present | Longitudinal | Coming soon |
| X5 | G05 | xDrive30d, xDrive40d | 2018–present | Longitudinal (xDrive) | Coming soon |
| X6 | G06 | xDrive30d, xDrive40d | 2019–present | Longitudinal (xDrive) | Coming soon |
| X7 | G07 | xDrive30d, xDrive40d | 2019–present | Longitudinal (xDrive) | Coming soon |
Confirm your exact specification with the registration checker above.
B57 Engine Prices
Prices below are for the six distinct B57 application groups we supply. Each group is priced separately based on demand, donor availability, and vehicle value. The price shown on each listing is the price you pay — no hidden fees at checkout.
| Application | Used from | Reconditioned from |
|---|---|---|
| 3/4 Series B57 (G20/G21/G22/G23/G26) | £2,795 | £3,495 |
| 5 Series B57 (G30/G31) | £3,195 | £3,995 |
| 7 Series B57 (G11/G12) | £3,495 | £4,295 |
| X5/X6 B57 (G05/G06) | £3,495 | £4,295 |
| X7 B57 (G07) | £4,295 | £4,995 |
| 8 Series B57 (G14/G15/G16) | £3,795 | £4,595 |
DISCLAIMER: "Prices shown are current lowest listed prices and update as stock changes. The price on each listing is the price you pay — no hidden fees at checkout.
What You Get with a B57 Engine
What You Get with a B57 Engine
What's included
Not included
Used or reconditioned?
For the single-turbo 30d applications, used units offer strong value given high donor parc volume. For the twin-turbo 40d and heavy-duty SUV applications, reconditioned units are recommended to address known turbo actuator wear points. BUYER ISSUE NOTE: The B57 3.0-litre diesel is BMW's current-generation inline-six, succeeding the N57. Replacement demand is driven by timing chain wear at the rear of the engine and turbocharger actuator faults on twin-turbo (40d) variants. Every supplied unit has the rear timing chain cover inspected and turbo actuator linkages checked as standard.
B57 Engine Buying FAQs
Answers to common fitment, condition, warranty and delivery questions.
A:The B57 3.0-litre diesel is fitted to BMW G-chassis 3, 4, 5, 7, 8 Series and X5, X6, X7 from 2015 onward — including 30d and 40d variants.
A:B57D30 (single-turbo, 30d) and B57S (twin-turbo, 40d). Both share the same B57 block and are covered by this hub. Aliases include 3.0d, 30d, 40d.
A:For the single-turbo 30d applications, used units offer strong value given high donor parc volume. For the twin-turbo 40d and heavy-duty SUV applications, reconditioned units are recommended to address known turbo actuator wear points. For heavy SUVs and high-output variants, recon is the safer long-term choice.
A:Use the compatibility table above to match your model, chassis, and year. For complete certainty, use the "Check Fitment by Reg" button below — we verify by VIN and engine code (B57D30 or B57S).
A:6–12 month warranty depending on condition (used: 6 months parts-only; recon: 12 months unlimited-mileage). UK nationwide palletised delivery is included in the displayed price. Free compatibility check with every order.
Find Your B57 Engine — Check Fitment Now
Enter your registration or select your model from the table above to see exactly which B57 engine fits your BMW — and buy it at the listed price with UK delivery included.