Say hello to the Buick Regal GS Show Car, or "Show Car," as it's a look at the 255HP, high-pressure turbocharged, direct-injected four-cylinder, all-wheel-drive, six-speed manual Buick Regal GS ...

Greg Gessler drag races his '72 GS Stage 1, and proudly waves the Buick Tri-Shield banner wherever ... rears cribbed from an '80s Regal) but the Line-Loc is hidden within the framerails and ...

A 1972 Buick GS tribute with a 455 V8, Holley fuel injection, and upgraded AC offers classic style and modern drivability. A beautifully restored 1972 Buick GS Tribute Convertible is now available ...