The Buick Regal GS gets 270-hp, 295 lb-ft of torque out of its 2.0-liter four-cylinder engine for a wheel-twisting…
GM's confirmed the Buick Regal GS is headed for production. What's this mean? In all likelihood a 255HP,…
First GM brings the Opel/Vauxhall Insignia stateside as the Buick Regal, then virtually guarantees the Regal GS,…
Say hello to the Buick Regal GS Show Car, or "Show Car," as it's a look at the 255HP, high-pressure turbocharged,…
Our good ol' pal "Maximum" Bob Lutz told Car & Driver they're considering an Opel Insignia OPC-like 335 HP version…