This is the second video to hit the hinterlands and interwebs of BMW's new four-door coupe concept the CS. So don't be fooled by the fact that it's claiming "world premiere." Still, at least this one features some decent production value and down-tempo trance. No word on specs, but if the CS is going to compete against the Porsche Panamera and Aston Martin's Rapide four-doors - both of which will probably show up to the gun fight packing 500+ horses - the Bavarian is going to need a V10.

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The BMW Concept CS: Now With Video, Flowery Art-Geek Speak [Internal]