It has been reported that GM will be bringing back the Buick Regal GS. Based on the concept from Detroit this past year, the Regal GS should sport a 2.0L turbocharged 4-cylinder with close to 255 horsepower and a 6-speed manual tranny, pushing power to all four wheels, GM predicts 0-60 in under six seconds. Rear-wheel drive would have been a trick feature, though. The adjustable Recaros will most likely be lost from the concept, most likely due to keeping the price below 40K.

General Motors’ China’s sales are up 60 percent year-on-year, and The General wants to keep the momentum going at its Chinese outpost. Automotive News China reports that the Guangzhou Auto Show will play host to the unveiling of the market-specific Cadillac SLS and Buick Excelle XT, the latter described as a four-door “coupé-like sedan.”

The Excelle XT will take a place between the Excelle and the new Regal. The Cadillac gets 3.0-liter and 3.6-liter engines with GM’s SIDI technology that also grace Australia’s new Holden Commodores. The luxury sedan, a lengthened version of our STS with a superior interior, will also be China’s introduction to OnStar.