Overview
Community orientation
The G11/G12 7-Series flagship saloon with the B48/B58 petrols, the N63 V8 (750i), and the B57/B47 diesels, ZF 8-speed automatic; LCI in 2019. The M760i's N74 V12 is outside this catalog. Editorial summary, not a reliability rating; facts below.
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Filtered: N63 · 4.4L V8 (N63).
Known issues
Sorted by severity. Tap an issue to reveal its symptom, repair and what to check.
Engines & reliability
Tap a row to filter the issues to that engine.
Pre-purchase checklist
Test drive
- ☐Assess shift quality and D/R engagement when warm
Maintenance
Key service intervals — vary by engine and driving conditions.
ItemIntervalCost
Brake fluid~2 years
Engine oil and filter12,000–15,000 km