Arriving in late 2007, the facelifted BMW M6 Coupé E63 LCI introduced refined front LED indicators, redesigned tail lamps, subtle interior refinements, and an upgraded iDrive infotainment interface. Under the bonnet remained the celebrated 5.0-litre S85 V10, producing 507 hp of pure, unadulterated high-rpm fury. Maintaining this exotic modern classic requires dedicated BMW M6 maintenance, with particular attention paid to internal engine components.
Preventative maintenance on the S85 engine must prioritize the rod bearings, which should be changed every 80,000 to 100,000 km along with high-strength ARP rod bolts. The seven-speed SMG III transmission requires routine fluid changes and monitoring of the hydraulic pump and salmon relay. The high-pressure VANOS system and electronic throttle actuators also require proactive checks.