The E65/E66 7-Series with the N62 V8 (735i/745i/750i), the N73 V12 (760Li) and the M57 diesel (730d). The V8/V12 valve-seal oil consumption and the era's electronics are the usual watch-points. Editorial summary, not a reliability rating; facts below.
▾
Filtered: N62 · 4.0–4.8L V8 (N62).
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.
Maintenance
Key service intervals — vary by engine and driving conditions.