About the BMW M5
Since 1985, the BMW M5 has set the benchmark for high-performance saloons. The E39 generation (1998-2003) is revered for its naturally aspirated V8 and analogue driving experience, whilst the E60 (2005-2010) introduced a screaming V10 delivering 507bhp. The F10 (2011-2016) returned to twin-turbo V8 power with 552bhp, and the current F90 (2018-present) produces up to 625bhp with optional Competition specification. All generations offer genuine supercar performance wrapped in a discreet executive package, making them highly desirable on the used market.
What Affects the Price
Generation is the primary price determinant. E39 models now start from £8,000, with exceptional examples reaching £25,000. E60 V10s range from £15,000 to £30,000, whilst F10s command £25,000 to £45,000. The latest F90 models begin at £50,000. Mileage significantly impacts value—examples under 50,000 miles attract premium pricing. Service history is critical; cars with complete BMW or specialist M-division service records command 15-20% more than those with incomplete documentation. Optional extras such as carbon ceramic brakes, Competition packages, and desirable colours like Tanzanite Blue or Daytona Violet add value. Condition of high-wear items including tyres, brakes, and suspension components affects negotiating position, as replacement costs are substantial.
Buying Tips
Insist on comprehensive service history with evidence of regular oil changes—crucial for longevity. Budget for running costs: expect 20-25mpg in real-world driving, £600+ annual tax for pre-2017 models, and insurance in group 50. Have any prospective purchase inspected by a BMW M specialist, as repair bills can be eye-watering. Check for common issues including SMG pump failures on E60 models (£2,000+ repair), rod bearing wear on V10 and early S85 engines, and electronic damper failures. Verify the VIN matches all documentation and conduct an HPI check. Cars with two keys, original book packs, and documented modifications are preferable. Factor in immediate maintenance costs—even well-maintained examples often require £1,500-3,000 spent on deferred maintenance items after purchase.