BMW M57D30
The intake manifold flaps here can suddenly come off and fall into the cylinders.
BMW X6 engines
The BMW X6 is a German mid-size crossover vehicle produced by BMW AG since 2008. Since 2014, the second generation has been released. Externally, the car combines the features of an SUV and a sports coupe. The car is assembled in the USA, Russia, India, Egypt, Thailand and Malaysia. The X6 is most sold in North America, China, Russia and Saudi Arabia. Also known is a hybrid version of the model – BMW ActiveHybrid X6, named the most powerful in the world in its modification.
The BMW X6 was offered with 11 engines since 2008 (8 petrol, 3 diesel). Displacement ranges from 2.0 to 4.4 liters, power output from 156 to 635 hp. All of them use a timing chain. 10 are turbocharged. The longest rated lifespan belongs to the BMW M57D30 (about 400,000 km).
BMW X6 engines by generation
| Engine | Years | Volume | Power | Fuel | Timing | Oil | Lifespan |
|---|---|---|---|---|---|---|---|
| BMW X6 E71 2008–2014 | |||||||
| BMW N63B44 | 2008–2014 | 4.4 L V8 | 408–530 hp | petrol, turbo | chain | 8.5 L | ~250,000 km |
| BMW N54B30 | 2008–2010 | 3.0 L R6 | 306–340 hp | petrol, turbo | chain | 6.5 L | ~250,000 km |
| BMW M57D30 | 2008–2010 | 2.9–3.0 L R6 | 184–286 hp | diesel, turbo | chain | 6.75–8 L | ~400,000 km |
| BMW N55B30 | 2010–2014 | 3.0 L R6 | 306–370 hp | petrol, turbo | chain | 6.5 L | ~300,000 km |
| BMW N57D30 | 2010–2014 | 3.0 L R6 | 204–381 hp | diesel, turbo | chain | 6.5–7.2 L | ~300,000 km |
| BMW X6 M-Series E71 2009–2014 | |||||||
| BMW S63B44 | 2009–2014 | 4.4 L V8 | 555–600 hp | petrol, turbo | chain | 8.5 L | |
| BMW X6 G06 2019–present | |||||||
| BMW B57D30 | 3.0 L R6 | 265–400 hp | diesel, turbo | chain | ~350,000 km | ||
| BMW B58B30 | 2019–present | 3.0 L R6 | 326–388 hp | petrol, turbo | chain | ~300,000 km | |
| BMW B48B20 / B48A20 | 2019–present | 2.0 L R4 | 156–306 hp | petrol, turbo | chain | 5.25 L | ~250,000 km |
| BMW S68 | 2023–present | 4.4 L V8 | 489–635 hp | petrol, turbo | chain | 10.75 L | ~250,000 km |
| BMW X6 M-Series F96 2023–present | |||||||
| BMW S68 | 2023–present | 4.4 L V8 | 489–635 hp | petrol, turbo | chain | 10.75 L | ~250,000 km |
| Other BMW X6 engines generation not specified | |||||||
| BMW N62B44 | 2001–2006 | 4.4 L V8 | 320–333 hp | petrol | chain | 8 L | ~320,000 km |
BMW X6 engine FAQ
What engines were used in the BMW X6?
BMW X6 E71 (2008–2014): BMW N63B44, BMW N54B30, BMW M57D30, BMW N55B30 and BMW N57D30; BMW X6 M-Series E71 (2009–2014): BMW S63B44; BMW X6 G06 (2019–present): BMW B57D30, BMW B58B30, BMW B48B20 / B48A20 and BMW S68; BMW X6 M-Series F96 (2023–present): BMW S68.
Which BMW X6 engine is the most durable?
By rated service life the most durable BMW X6 engines are: BMW M57D30 — about 400,000 km; BMW B57D30 — about 350,000 km; BMW N62B44 — about 320,000 km. Actual lifespan depends heavily on maintenance and oil change intervals.
How much oil does the BMW X6 engine take?
Engine oil capacity with filter: BMW B48B20 / B48A20 — 5.25 L (0W-30, 0W-40, 5W-30, 5W-40); BMW M57D30 — 6.75–8 L (5W-40); BMW N54B30 — 6.5 L (5W-30); BMW N55B30 — 6.5 L (5W-30); BMW N57D30 — 6.5–7.2 L (5W-30); BMW N62B44 — 8 L (5W-30); BMW N63B44 — 8.5 L (5W-30); BMW S63B44 — 8.5 L (5W-30 5W-40); BMW S68 — 10.75 L (0W-30).
Does the BMW X6 have a timing belt or chain?
Timing chain: BMW B48B20 / B48A20, BMW B57D30, BMW B58B30, BMW M57D30, BMW N54B30, BMW N55B30, BMW N57D30, BMW N62B44, BMW N63B44, BMW S63B44 and BMW S68.
Was the BMW X6 available with a diesel engine?
Yes: BMW B57D30, BMW M57D30 and BMW N57D30.
Engine details
BMW N62B44
The main problems of the motor are associated with malfunctions of the Valvetronic and VANOS systems.
BMW N54B30
The main problems of the engine are associated with the direct fuel injection system.
BMW N57D30
The service life of this diesel engine is highly dependent on the quality of the fuel and oil used.
BMW N63B44
This engine has so many problems it would take forever to list them all.
BMW N55B30
This unit does not tolerate non-original oil and instantly cokes.
BMW B48B20 / B48A20
Compared to their predecessors, the B48 series engines are no longer so prone to oil consumption, however, closer to 100,000 km, valve…
BMW B57D30
The most famous problem of this diesel engine is the contamination of the intake manifold and its swirl flaps, which results in…
BMW B58B30
Most of the complaints on the specialized forums are related to a decrease in the coolant level. The exact cause is unknown,…
BMW S68
The engine is new and detailed failure statistics have not been collected yet.
Models with the same engines
- BMW 7-Series 10 shared engines
- BMW 5-Series 9 shared engines
- BMW X5 9 shared engines
- BMW 6-Series 8 shared engines
- BMW 3-Series 7 shared engines
- BMW X3 6 shared engines
- BMW 4-Series 5 shared engines
- BMW X4 5 shared engines
- BMW 1-Series 4 shared engines
- BMW 2-Series 3 shared engines