Buick is dropping the Regal from its U.S. lineup after the 2020 model year, including Sportback, GS, and TourX wagon models, spokesperson Stuart Fowle confirmed to C/D.

Buick gave the Regal GS more aggressive styling with unique front and rear bumpers, 19-inch alloy wheels, side skirts and a rear lip spoiler. But the changes are far from just cosmetic.

Buick and Volvo owe their continuing existence to China. The Regal GS and the S60 R-Design compared here show the brands' great aspirations. Read the comparison test and view a full photo gallery ...

Read our full 2012 Buick Regal review for pros, cons, pricing, and expert insights. Our editors test drive over 200 vehicles a year to help car shoppers pick the right vehicle for them.

2018–2020 Buick Regal GS. While base cars get power from a 2.0-liter turbo engine, the sportiest GS goes for a naturally aspirated V-6, an unusual choice given the Regal's forced-induction history.

Buick will re-design and re-engineer the Regal GS for the 2018 model year. See more on the 2018 Buick Regal GS here, including release date, specs and more.

All-new for the 2018 model year, the Buick Regal Sportback is essentially a four-door sedan with a liftback trunk. It aims at the sweetspot of premium sedans.

Buick Regal TourX marks the return of the all-American station wagon. It’s a small but growing segment for car buyers that yearn for more cargo space.

Sure, it’s technically a German car—from a brand now owned by Peugeot/Citroen—but the Buick Regal TourX is one of the better cars I’ve driven in the last few years.