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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title ...

When Buick launched the new and updated Regal, the marketing was targeted at the import sport sedans; and with the introduction of the new GS model for the 2012 Buick Regal, this target draws closer.

With a more European-style chassis, the 2013 Buick Regal is not yet the best-selling ... The turbocharged 220-hp, 2.0-liter is the next step up. The GS, with a 270-hp version of the same turbo ...