Oil and filter change
Per CBS, at the latest 24 months
24 months
Due date calculated by the car from use. BMW Longlife-approved oil suited to the engine.
Source [1]E71 · 2008–2012
BMW X6 xDrive50i E71 · 407 hp (2008 to 2012)
The BMW X6 xDrive50i of the E71 generation uses the N63B44 petrol engine with 407 hp.
Choose an engine
Identify the car and prepare its maintenanceTechnical specifications
- Fuel
- Petrol
- Power
- 407 PS / 300 kW
- Displacement
- 4 395 cm³
- Cylinders
- 8
- Engine code
- N63B44
- Period covered
- 2008–2012
- Documented market
- Europe
Transmission
- Automatic · 6 speeds
Figures apply to the cited configuration and market; equipment and transmissions may vary by production date.
Specification source : [1] AutoKarnet
This version
407 hp (300 kW), xDrive all-wheel drive, 6-speed automatic. Built from 2008 to 2012.
AutoKarnet advice
In the range
It sits between the xDrive35i (306 hp) and the xDrive50i (450 hp). The N63B44 engine is also fitted to: BMW X5 (E70), BMW X5 (F15), BMW X5 (G05), BMW X6 (F16), BMW X6 (G06), BMW X7 (G07).
AutoKarnet advice
Maintenance and records
Pads and discs
Per wear sensors
Front and rear tracked separately by CBS.
Source [1]Brake fluid
Every 24 months
24 months
Time-based replacement, whatever the mileage.
Source [1]Questions about this version (2)
Which engine is in the BMW X6 xDrive50i E71?
The N63B44 petrol engine (4 395 cc), 407 hp (300 kW).
AutoKarnet advice
Which oil for the BMW X6 xDrive50i?
A BMW Longlife-approved oil suited to the N63B44 engine.
AutoKarnet advice
Documentary sources
- [1] Rédaction AutoKarnet
AutoKarnet · FR · Europe · Synthèse éditoriale AutoKarnet · Accessed 09/10/2026