BMW Series M 2014 BMW M6 4.4L Twin Turbo Dual Clutch transmission Mileage 167 Full options, Alcantara roof, red leather, full carbon fiber, clean interior, and absolutely no smoke smell enters the car. Full five buttons. The car is clean and maintained. It has modifications including tuning, downpipes, and filters. Original gearbox, airbags. Engine had valve stem seals changed, which is a common issue with all M6 cars. The engine was disassembled and rebuilt (currently needs a block change). The car is running properly and has no issues with use (only white smoke comes out of the exhaust intermittently). The serious buyer will be pleased.