The new coupe version of the Rolls Royce Ghost was spied recently on the "Green Hell" race track in Germany. The prototype is completely camouflaged, but we can still its coupe profile. The Rolls Royce Ghost Coupe is going to have a two-door or three-door body shape and a pretty powerful engine. Our sources believe that the Ghost Coupe will hide under its long hood a 6.6-liter V12 engine with an output of more than 600 hp. It's expected to get from zero to 62 mph (100 km/h) in 4.7 seconds.