E63 645ci - N62 engine problems and solutions
The N62 V8 in the E63 645ci is known for problems but most are manageable:
- Valve stem seals (blue smoke on startup) - 2000 EUR fix
- Coolant transfer pipe leak - 800 EUR
- Alternator bracket gasket - 400 EUR
- VANOS issues - 1000 EUR
If you buy one with these already fixed, its actually a reliable car. The V8 sound is incredible and the car looks timeless.
Anyone else daily driving an E63?
