Rare M Carbon Spec - 503bhp BMW M3 Competition This stunning BMW M3 3.0 BiTurbo Competition Steptronic is the ultimate mix of power, precision, and premium comfort. Delivering 503bhp through its 3.0L BiTurbo engine and smooth Steptronic gearbox, it's every bit the driver's car while offering 4-door practicality. Upgraded with the rare M Carbon Bucket Seats in Merino leather, this car also features the M Carbon Package and M Carbon Exterior Package, giving it a truly aggressive road presence with lightweight carbon detailing throughout. Inside, luxury meets technology with a 10.25" colour display, BMW ConnectedDrive, wireless charging, Harman Kardon premium sound, and Enhanced Bluetooth. The Comfort Pack, M Head-Up Display, Cruise Control with Brake Function, and Parking Assistant make everyday driving as enjoyable as track days. A highly desirable example with sought-after carbon options this M3 Competition stands out for its performance, specification, and style.