Apparently the 2014 BMW M6 lineup (Coupe, Convertible, GranCoupe) will also be offered with a Competition Package.
Exactly a week ago we found out the 2014 M5 will be available with an optional Competition Package that will lift the output of the engine by 15 bhp (11 kW), resulting in a total power of 567 bhp (423 kW) from the V8 4.4-liter twin-turbo. The same recipe will be applied for the entire 2014 M6 family as the Coupe, Convertible and GranCoupe will benefit from the added horsepower and other tweaks.
Aside from the power hike, the 2014 M5 and M6s are about to get different alloys, updated sportier suspension setup, black exhaust tips and a more direct steering ratio. As a result, 0-62 mph (0-100 km/h) time will be slashed by 0.1s while the top speed will probably be electronically-capped to 190 mph (305 km/h).