Car enthusiasts study GM cars at the 2008 North American International Auto Show in Detroit.

Ed Peper of Chevrolet celebrates their Malibu model winning a 2008 Car of the Year.

Jim Press, president of Chrysler, shows off the 2009 Dodge Ram.

The Hummer HX concept is targeted at younger drivers.

Actress Kim Cattrall helps introduce a vehicle at the Mercedes-Benz stand.

The Volkswagen Passat CC was dramatically introduced to the audience.

Ford shows off the 2009 Ford F-150 in a shower of sparks.

BMW's 135i convertible is sleek and functional.