The new VW NCC Compact Coupe is unveiled during the media preview of the 2010 North American International Auto Show (NAIAS) at Cobo center in Detroit, Michigan, US, January 11, 2010. [Xinhua]

A model presents a Maserati GranTwismo Conventible during press preview of the 2010 North American International Auto Show (NAIAS) at Cobo center in Detroit, Michigan, the United States, January 11, 2010. [Xinhua]