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 135 hp-per-liter, giving it the highest "SAE certified" hp-to-liter ratio. Unfortunately, all that power still gets pushed through the front wheels.
First GM brings the Opel/Vauxhall Insignia stateside as the Buick Regal, then virtually guarantees the Regal GS, then Bob Lutz hints at a wagon and now here are Insignia Wagons hanging out with Regals around Detroit. What should we think?Based on these kinds of facts, we wagon-heads have two conclusions to come…
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 absolutely everyone is expecting GM to build.