BMW 2014 bmw m6 4.4L Twin Turbo Dual Clutch transmission Mileage 167 Full options, Alcantara roof, red leather, full carbon fiber, and the interior is clean and no smoke smell ever enters the car. Full five buttons. The car is clean and maintained. It has modifications including tuning, downpipes, and filters. Original gearbox, airbags. The engine had its valve seals changed, which is a common issue with all M6 cars. The engine was disassembled and rebuilt. The car is running properly and has no issues with its use (only white smoke comes out of the exhaust intermittently), and this requires changing the block to fix it, but the car is in excellent condition and does not need urgent replacement. The serious buyer will be pleased.