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 ...

Prices shown are the prices you can expect to pay for a 1998 Buick Regal GS 4 Door Sedan across different levels of condition. Edit options.

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 ...

Before its debut at the 2013 New York Auto Show later this week, Buick ... Regal comes under the hood. The 2.0-liter turbo engine now produces 259 hp and 295 lb-ft of torque in both the Turbo and ...

Prices shown are the prices you can expect to pay for a 2000 Buick Regal GS 4 Door Sedan across different levels of condition. Edit options.