These spyshots show that BMW has an answer for the Audi A7 and the Mercedes CLS.

This is the new Gran Coupe, the firm’s four-door version of the 6 Series sporting the M Sports Pack.

M Division has come up with a subtle body with a more aggressive front bumper, incorporating larger vents and a deeper chin, as well as a redesigned rear bumper which continues the theme from the revised side skirts.

First revealed at the Beijing last year, the new model has appeared on German Autobahn unchanged from the original ‘production concept’ that previewed it.

Apart from some of BMW’s usual 3M Camouflage tape on the front and rea quarter, this prototype shows that the new model is an elegant addtion to the 6 series cars.

Expect some splattering of M Brand throughout the trimmings in the M Sports Pack

At the front is the traditional kidney grille flanked by aggressive LED headlights. In profile, all the BMW hallmarks are present and correct – there are short overhangs front and rear, a long wheelbase and a coupe-like roofline which is a full 10cm lower than a 7 Series. The C-pillar features the latest interpretation of the Hofmeister kink, which will be outlined in chrome on the finished car.

Inside, expect BMW to offer a spacious rear seat layout with just two seats, allowing occupants to stretch out in more comfort. Just like the 6 Series two-door coupe and convertible, the Gran Coupe will get the same range of engines too, including BMW’s latest direct injection 3.0-litre turbo petrol and diesel engines, as well as a flagship V8 petrol.

The Gran Coupe is set to be unvailed at the Frankfurt Motor Show in September with sales starting 2012. Prices will kick off at around £45,000.

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