I think I saw this car too a week or two ago. This has to be the car BMW showed behind closed doors at the Brussels Auto Show, it has the same engine, color (Tiefseeblue with Design Pure White) and the same equipment.
I have to say that I was overwhelmed by the looks of it and even more by the feeling you get when taking place behind the wheel. The design of the interior and the used materials gave me the impression that this is from a higher segment than the Z4 I drive now.
After the presentation in Brussels I drove back to my place but made a "quick stop" at my dealer and ordered one... can't wait...
Grtz
Ramius