It's a Concept CS, or a CS-based variant (like a 2 door as people have suggested). It could even be the new 7 series for all we know.
I don't know why it woud be a new M6, as some have said. And it sure as hell ain't no F30 3 series concept. That concept rendering is complete BS.
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Past: '08 E92 335i|ZPP|ZSP|6AT
Past: '15 Mustang GT|401A|PP|6MT
Current: '20 Shelby GT350|6MT
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