The new BMW 4 Series Gran Coupe has just leaked on the interwebs. The high-res official photos are just around the corner, but in the mean time we can take a good look at the proportions and design of the first four-door coupe 4 Series.

The U.S. market will get the 428i Gran Coupe and 435i Gran Coupe models, with the same engine choice as the 4 Series Coupe. Both cars will come with the eight-speed automatic transmission, and no manual.

The four-door 4 Series Gran Coupe features a longer rear window that flows into a conventional trunk, a design feature that visually increases the side dimension of the car. The stretched and dynamic design on the side gives the car a more premium look while offering more interior room for passengers.

002 2014 BMW 4 series gran coupé 4er

Globally, at its market launch, BMW will offer the 420i, 420d, 428i and 435i models.

2014 BMW 4 series gran coupé 4er

[Source: Autofilou via Jalopnik]