BMW X7 (G07)
BMW · X7 · G07
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Reliability snapshot
The G07 X7 is BMW's full-size luxury SUV, using modular B-series six-cylinders and the latest V8 engines. It is a relatively recent, technology-rich flagship, so reported items skew toward electronics/software and comfort features (including air suspension) alongside routine cooling and oil maintenance. The B58 six and B57 diesel are well regarded. Following the service schedule and keeping software current are the main needs.
Engines and trims
G07 production variants
3.0L diesel (B57)
B57 3.0 diesel inline-6
3.0L I6 Turbo Diesel
Modular inline-six diesel.
N63 4.4 twin-turbo V8
4.4L V8 Twin-Turbo
Hot-vee twin-turbo V8; early versions have documented issues.
B58 3.0 turbo inline-6
3.0L I6 Turbo
Modular turbo inline-six, well regarded.
4.4L V8 (N63)
3.0L petrol (B58)
Maintenance overview
Key service intervals (varies by engine and driving conditions)
| Service item | Interval | Typical cost |
|---|---|---|
| Brake fluid Per BMW schedule | ~2 years | |
| Engine oil and filter Per BMW's Condition Based Service schedule | 12,000–15,000 km |