Revealed at the Shanghai auto show, the Electra GS is nearly as long as a BMW i7 and has a fastback roofline and piercing ...

It also gets 19-inch machined wheels with all-season tires ... Despite the tiny potential for actually moving Regal GS to customers, Buick should be applauded for making it seriously attractive ...

The Regal GS was standard equipped with the 240-horsepower supercharged ... Joseph Abboud editions of the Buick Regal featured the use two-tone coloring and included 16-inch wheels. In 2005, Buick ...

Most versions used an energetic 2.0-liter, turbo four-cylinder engine; the sporty GS got a 3.6-liter V6. Front- and all-wheel ... Regal was a humdrum car with a floaty ride and rubbery steering ...

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 ...