BMW Progressive Activity Sedan has been in the works for quit a while and now the company is preparing to launch it as a concept. This first teaser video which is a cartoon! actually gives an idea what this PAS is all about and why BMW is making it. In brief, the whole idea is like the X6, a Station Wagon car which is basically a sedan, has SUV functionality and this all comes in a coupe shape!! It is even more confused than the X6! Some say it might a GT version of the 5-series which combines practicality of a sedan and sportiness of a Grand Tourer. We have to wait for Geneva Motorshow to see what engineers of Bayerische Motoren Werke have in mind!