It is a concept and has to look dramatic to capture attention, hence the brutal bumpers and large rims, also the door handles appear fake.
Gosh, dare I say it, as it stands, it looks more lethal and brutal than the E92 M3. I love the flick up at the rear in the side profile, something which the E92, was quite lacking at the rear. There appears very little styling cues shared with the 6ser, all of this is a new design direction, as the 6 looks rather conservative (in a classical sense) in comparision. It stands as a model on its own. I've see that air collector-box style front bumper somewhere else but cant think of it now. They obviously been looking at other sports cars, like Aston Martin (side profile) , Maserati (front &bonnet), some detailing from Jag XF like the side vent insert. But its all comes together awesomely.
I'll give them a big thumbs up :thumbs: as the past two coupes (E46 & E92) where classically conservative (not a bad thing) but this looks to be a game changer car for them, as it is a big departure from the look of the E92, hence the 4series moniker.
I think its brutal, and the M4 will build on this.