BMW 540 1995

🚨 What to check before buying

Overall risk score: 10/10

Serious risks

• Nikasil bore damage (early cars): High-sulfur fuel damaged Nikasil cylinder coatings. Check for compression loss.
• Cooling system degradation: All plastic components need replacement.
• VANOS issues (M60B40 only): Early VANOS system on 4.0L can develop rattle.
• Car is 31 years old — expect age-related wear: rubber seals, bushings, water pump, AC compressor
• Very high mileage (269,708 km) — expect suspension, drivetrain, and turbo wear. Thorough pre-purchase inspection essential.

Additional notes

• Older BMW with 200k+ km will likely need suspension refresh (control arms, bushings: €600-1,200), possibly cooling system components (water pump, thermostat: €300-700), and various sensor replacements. Budget accordingly.
• ALL BMW M60 V8 engines have Nikasil bore coating. Reacts with sulphur in fuel, causing bore scoring and compression loss. Very common on cars that used leaded/high-sulphur fuel. Compression test mandatory before purchase.
• Vehicle is 15+ years old. Age-related issues: rubber seals/hoses degrade, electrical connectors corrode, suspension bushings wear. Not specific to any engine, but expect €500-1,500/year in age-related maintenance beyond normal service items.
• Any car with 200k+ km requires extra scrutiny. At this mileage: suspension components are worn (bushings, ball joints, shocks), seals and gaskets are hardened, electrical connectors corrode, and major components approach end-of-life. For luxury cars (BMW, Mercedes, Audi) the cost of 200k+ km maintenance can exceed the car's value. Always get a pre-purchase inspection (PPI) and budget 15-25% of purchase price for immediate maintenance.