Aston Martin's Vantage receives upgrades for 2012, with the base Vantage V8 getting the...

The North American International Auto Show, known to most as the Detroit auto show, continues to serve as a barometer for the entire industry. This year, sporty concepts will blend with family fare as the cover comes off the Mercedes SL, a new concept from Lexus, the redesigned Dodge Dart and a fresh Ford Fusion, among many more.

