Acura NSX Concept

The Acura NSX Concept is shown at the 2013 North American International Auto Show media preview at the Cobo Center on Jan. 15, 2013, in Detroit. Approximately 6,000 members of the media from 68 countries are attending the show this year. The 2013 NAIAS opens to the public Jan. 19.

Credit: Bill Pugliano/Getty Images