Photos and Videos:
Buick Regal GS Concept Auto Show Video
Summary: The Buick Regal is all-new for 2011 and comes with a turbocharged engine. But what if Buick kicked it up a notch and made it a real high-performance vehicle? Enter the Buick Regal GS Concept shown at the 2010 North American International Auto Show. Kelley Blue Book's Jack R. Nerad takes an in-depth look at the Regal GS Concept with Buick's Richard Duff and discuss its sporty design.