BMW dropped a bomb on us before year-end by revealing the production version of the 6er Gran Coupe. They probably did it to ruin Mercedes CLS’ Christmas! Following the first pictures and details of the car, now check out a couple of videos showing the Gran Coupe in its full glory. The car will be launched next year with a choice of a 450-hp V8, a 320-hp I6, and a 313-hp diesel I6.