We’re not exactly sure when the word “coupe” got expanded to include four-door cars, but we assume BMW knows what’s it’s talking about with its newest luxury sedan.

The 2013 BMW 6 Series Gran Coupe is a 4+1 seat addition to the 6 Series line that combines the proportions, design and driving dynamics of the 6 Series Coupe with interior room and amenities for up to five passengers.

The TwinPower Turbo 6-cylinder BMW 640i Gran Coupe is the initial model and arrives in late June with an MSRP of $76,895.

Later in the summer, the TwinPower Turbo V-8 BMW 650i Gran Coupe and the all-wheel drive BMW 650i xDrive Gran Coupe will join the range at $87,395 and $90,395, respectively.

With that kind of sticker, respect is exactly what the Bavarian brand hopes to command…