GM's confirmed the Buick Regal GS is headed for production. What's this mean? In all likelihood a 255HP, high-pressure turbocharged, direct-injection four-cylinder, manual six-speed, Haldex AWD system and bodywork from the show car. Careful Buick, you're courting our love. [DetNews]

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?

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.

Our good ol' pal "Maximum" Bob Lutz told Car & Driver they're considering an Opel Insignia OPC-like 335 HP version of the Buick Regal that may be called the Regal GS. Oh, and possibly a sporty Buick Regal wagon!