The 2012 North American International Auto Show (38 images)

Volkswagen E-Bugster Concept Beetle is displayed at the 2012 North American International Auto Show at the Cobo Center in Detroit, January 10, 2012. UPI/Mark Cowan

Mercedes-Benz displayed the Smart concept "for-us" Urban Pick-up at the 2012 North American International Auto Show at the Cobo Center in Detroit, January 10, 2012. UPI/Mark Cowan

The wheel of the BMW i8 concept is shown at the 2012 North American International Auto Show on January 9, 2012 in Detroit. UPI/Brian Kersey

The power port for the Nissan Leaf is displayed at the 2012 North American International Auto Show on January 10, 2012 in Detroit, Michigan. UPI/Brian Kersey