Spy shots of a souped up Buick Regal. It is made to look like the GS but in fact it is a normal 2.0 turbo. Buick will sell it as ‘Regal T’ and it will be the new top spec car in the Regal range. The real GS will follow later, problably as an import. The Regal T will be made in China and debut at the Shanghai Auto Show next month.