S63

BMW S63B44T0
BMW S63B44T0 – photo by Matti Blume

BMW S63

Problems

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

Usage

  • BMW X5 M, X6 M (E70-E71)
  • BMW X5 M, X6 M (F85-F86)
  • BMW M5, M6 (F06, F10, F12-F13)
  • BMW M5 (F90)