18000m in 3 years with annual services. Loads of warranty issues but nothing that actually stopped the car from being used (except in the rain). The only BMW fault was with dual mass flywheel that needed replacing at 12000 miles.

Potential issues for the future....paint bubbling round the edges, especially rear lights and wear marks along the hood beams.

Otherwise I still love it and will not be changing it for the forseeable future love