Joined
·
180 Posts

The short clip details the everything from the 270-hp turbocharged 4-cylinder engine, to the numerous suspension changes and Brembo brakes, with brief interviews from engineers and plenty of shots on-track at GM's Milford Proving Ground.
Watch the video after the jump:
More: Buick Regal GS Testing at the Milford Proving Ground [Video] on AutoGuide.com