The storyline for BMW keeps getting better and better. Imminent are the new M5, an M6 Coupe, M6 Convertible and our new personal favorite — the 6 Series Gran Coupe?. It’s the company’s version of a 4-door coupe. Theoretically, there is no such thing as a 4-door coupe, but it allows marketing to play along with the theme while enticing Bimmer enthusiasts who may have been Mercedes-Benz CLS, Porsche Panamera, Aston Martin Rapide or Audi A7 prospects.
