LA Show 2010 Highlights: 2012 Buick Regal GS

When the Buick Regal GS concept debuted at last January’s Detroit auto show, future production was as safe a bet as you’ll find in the automotive world. Sure enough, this past spring, GM confirmed that the GS would head to showrooms, but released no further details. Now, finally, we’ve got the skinny on the first real performance Buick in a long time. Staying true to the recent trend, wherein a