Spy photos BMW 6 Series Coupe Grand

These spy photos ending speculation about the BMW 6 Series GranCoupè, model in the range of the long-awaited and anticipated by the German manufacturer Gran Coupe concept of 2010. The new hatchback coupe, the Mercedes CLS competitor par excellence and Audi A7, is actually the version of the new 4-door 6-Series, which retains the main features with the addition of 2 extra doors and a wheelbase