Here is the second video showing the BMW Progressive Activity Sedan that BMW is working on. The first video came out about a month ago and it seems like we will be seeing more and more of this soon.
The PAS is a new concept that BMW is trying to push out there, basically creating a whole new segment. Even though some people say that this is BMW's answer to the M-B ClS, Porsche Panamera and Audi A7, I still think the PAS will have its own market and it's different from the models listed previously.
It is still early in the game to tell how exactly the final shape will look like but I have confidence that BMW will not disappointed its fans.