The Toyota exhibit is shown during a media preview day at the 2012 North American International Auto Show January 9, 2012 in Detroit, Michigan. The NAIAS opens to the public January 14th and continues through January 22nd. (credit: Bill Pugliano/Getty Images)
Volkswagen E-Bugster
Volkswagen CEO Martin Winterkorn, steps out of the Volkswagen E-Bugster during the press preview for the 2012 North American International Auto Show in Detroit Michigan, January 9, 2012. (credit: GEOFF ROBINS/AFP/Getty Images)
"Smart for Us"
Daimler introduces the “Smart For US” an “urban pickup” electric concept vehicle during a press preview at the North American International Auto Show at the COBO Center on January 9, 2012 in Detroit, Michigan. (credit: GEOFF ROBINS/AFP/Getty Images)
Porshe 911 Carrera Cabriolet
The new Porsche 911 Carrera Cabriolet is introduced during the press preview at the North American International Auto Show at the COBO Center on January 9, 2012 in Detroit, Michigan. (credit: Scott Olson)
2013 Mercedes-Benz SL
The 2013 Mercedes-Benz SL on display during a press preview at the North American International Auto Show on January 9, 2012 in Detroit, Michigan. (credit: GEOFF ROBINS/AFP/Getty Images)
2013 Dodge Dart
Media members crowd in for a look at the new 2013 Dodge Dart during a press preview at the North American International Auto Show at the COBO Center on January 9, 2012 in Detroit, Michigan. (credit: GEOFF ROBINS/AFP/Getty Images)
Chevrolet Tru 140S
The Chevrolet Tru 140S concept car is seen during the first press preview day at the 2012 North American International Auto Show January 9, 2012 in Detroit, Michigan. AFP PHOTO/Stan HONDA (credit: STAN HONDA/AFP/Getty Images)
Chevrolet Code 130R concept
Chevrolet introduces the Code 130R concept vehicle during the press preview at the North American International Auto Show at the COBO Center on January 9, 2012 in Detroit, Michigan. (credit: Scott Olson/Getty Images)
Chevrolet 2013 Sonic
The Chevrolet 2013 Sonic production vehicle is displayed during the first press preview day at the 2012 North American International Auto Show January 9, 2012 in Detroit, Michigan. (credit: STAN HONDA/AFP/Getty Images)
Chevrolet Pru 140S concept car
The Chevrolet Pru 140S concept car debuts during the first press preview day at the 2012 North American International Auto Show January 9, 2012 in Detroit, Michigan. (credit: STAN HONDA/AFP/Getty Images)
2013 Ford Fusion
The 2013 Ford Fusion is introduced during the press preview at the North American International Auto Show at the COBO Center on January 9, 2012 in Detroit, Michigan. (credit: Scott Olson/Getty Images)
Hyundai Elantra
H.W. Park, Hyundai managing director and chief executive and Hyundai Motor America CEO John Krafcik are seen after the Hyundai Elantra was awarded the 2012 North American Car of the Year award at the 2012 North American International Auto Show in Detroit, Michigan, January 9, 2012. (credit: GEOFF ROBINS/AFP/Getty Images)
Hyundai Elantra
H.W. Park, Hyundai managing director and chief executive and Hyundai Motor America CEO John Krafcik are seen after the Hyundai Elantra was awarded the 2012 North American Car of the Year award at the 2012 North American International Auto Show in Detroit, Michigan, January 9, 2012. (credit: GEOFF ROBINS/AFP/Getty Images)
2013 Cadillac ATS
The 2013 Cadillac ATS luxury sedan makes its world premiere at the College for Creative Studies on the eve of the 2012 North American International Auto Show January 8, 2012 in Detroit, Michigan. The NAIAS at Detroit’s Cobo Hall opens to the public January 14th and continues through January 22nd. (credit: Bill Pugliano/Getty Images)
A vintage Mercedes 300 SL at
A vintage Mercedes 300 SL on display at the introduction of the new Mercedes-Benz SL, revealed a day before press previews at the 2012 North American International Auto Show January 8, 2012 in Detroit, Michigan.
Mercedes SL Convertible
Mercedes-Benz introduces their new SL convertible during a media preview at the North American International Auto Show on January 8, 2012 in Detroit, Michigan. (credit: Scott Olson/Getty Images)
Mercedes SL Convertible
Mercedes-Benz introduces their new SL convertible during a media preview at the North American International Auto Show on January 8, 2012 in Detroit, Michigan. (credit: Scott Olson/Getty Images)
Cadillac ATS Sedan
Cadillac unveils its new ATS compact luxury sedan during its world premier at the College for Creative Studies in Detroit, Michigan on the eve of the opening of the North American International Auto Show, January 8, 2012. (credit: GEOFF ROBINS/AFP/Getty Images)
Volkwagen Jetta Hybrid
The Volkwagen Jetta Hybrid vehicle is seen during the press preview for the 2012 North American International Auto Show in Detroit Michigan, January 9, 2012. (credit: GEOFF ROBINS/AFP/Getty Images)
The Volkswagen E-Bugster
The Volkswagen E-Bugster is displayed during the press preview for the 2012 North American International Auto Show in Detroit Michigan, January 9, 2012. AFP PHOTO/Geoff Robins (credit: GEOFF ROBINS/AFP/Getty Images)