The Buick LaCrosse was all-new for 2010 is now based on the General Motors Epsilon II platform, replacing the aged W-body that was shared with Chevy Impala. The front- or all-wheel-drive LaCrosse ...

With a more European-style chassis, the 2013 Buick Regal is not yet the best-selling model in the Buick brand but it is definitely a cornerstone for the market. Sitting just under the LaCrosse and ...