The 6-series Gran Coupe is not a coupe at all but rather a swoopy four-door sedan (with a fairly cramped cabin) built on a 6-series platform, which in turn is actually derived from a 5-series sedan.
The 6-series Gran Coupe is not a coupe at all but rather a swoopy four-door sedan (with a fairly cramped cabin) built on a 6-series platform, which in turn is actually derived from a 5-series sedan.