and GS badging throughout. Buick may have pulled the plug on the Regal in the United States back in 2020, but over in China, the nameplate is alive and well, and it just got an update, complete ...

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 ...