In North America, however, you have to have a real love of unique cars to even know the Buick Regal exists at all in its current form, let alone actively search out a GS compared to a BMW 335i or ...

and GS badging throughout. Buick may have pulled the plug on the Regal in the United States back in 2020, but over in China, ...

For 2012, Buick added two new Regal variants, the eAssist mild hybrid and the high-performance GS. The eAssist paired the 2.4-liter engine with a small electric motor for improved fuel economy ...