The unveiling of the F13 6 Series coupe will happen in just a few weeks. Test mules continue to be spotted doing some last minute testing. Autogespot took some interesting photos of a vermillion red F13 6 Series at a European ski resort. The test mule is wearing heavy camouflage, heavier than the previous prototypes that we have seen. The vehicle shown in this photo is a 650i powered a twin-turbo V8 motor (N63) delivering 402 horsepower.
Source: 6post