Despite being based on the unreliable N63 engine, the S63 does not suffer from most of its problems.
- Batteries can fail due to heat from the engine
- BMW X5 M, X6 M (E70-E71)
- BMW X5 M, X6 M (F85-F86)
- BMW M5, M6 (F06, F10, F12-F13)
- BMW M5 (F90)