BMW has officially teased the 2 Series Gran Coupe, but that doesn’t mean we haven’t seen the car already. No, I’m not talking about the renders; it’s the spy shots. Now, the so-called ’coupe’ has again been spotted on video doing some cold-weather test runs. The car has followed the footsteps of its elder sibling, the 6 Series Gran Coupe, and will soon feature a slanted, coupe-style roof. Is this a success mantra, or just a counter-attack to keep up with rivals?