The Powerplant
What distinguishes this M6 is both its low mileage and single-owner history,
along with its well-chosen performance enhancements from respected BMW tuner
Dinan. The car features the S85B50 5.0-liter V10 engine, enhanced with a Dinan
ECU tune, high-flow throttle bodies, carbon-fiber intakes, an underdrive
crankshaft pulley kit, and a performance exhaust system. The powertrain
delivers power through a six-speed manual transmission and a Variable M
Differential Lock with a 3.91:1 ratio—a relatively rare combination in BMW's
modern performance lineup.
Loading section...
Interior & Details
The cabin presents in exemplary condition, with heated power-adjustable front
sport seats upholstered in premium black Merino leather that extends to the
dashboard, center console, and door panel inserts. Carbon-fiber trim elements
provide a purposeful aesthetic throughout the interior, while Dinan aluminum
pedals offer both improved feel and visual enhancement. Additional amenities
include a heated multifunction steering wheel with tri-color stitching, iDrive
with navigation, automatic climate control, and a discreetly integrated radar
detector. The digital odometer confirms the car's remarkably low 11,000-mile
lifetime usage.
Documentation & Heritage
This $90,501 sale represents a significant milestone in the BMW collector
market, showing the premium that low-mileage, tastefully modified examples of
modern BMW M cars can command. The E63/E64 M6 is valued by enthusiasts as one
of the last naturally aspirated, high-revving BMW M cars, featuring the S85
V10 engine and a driver-focused experience that has become less common in
newer performance vehicles. The manual transmission—chosen by only a small
percentage of original buyers—adds to this example's appeal and
collectibility.
The sale included a clean Carfax report confirming the car's history (VIN:
WBSEH935X9CY25090) and complete documentation. Worth noting is how the
modifications enhance the car's character without compromising its fundamental
qualities—a balance not always achieved with aftermarket modifications.
Dinan's reputation for engineering quality and BMW-complementary design has
likely contributed to the strong value this vehicle achieved at auction.
Have a Car to Sell?
Get in touch with us to start the conversation. We're always looking for exceptional vehicles to feature and sell.