Down in Australia where the Pontiac G8 is manufactured, GM offers a high-performance version of the car tuned by Holden’s HSV performance arm complete with a LS2 V8 engine and a generous 411hp. The U.S., meanwhile, is only scheduled to get milder V6 and V8 models with the most powerful version developing just over 360hp. That could be about to change because according to a GM inventory listing program there will be a 2009 Pontiac G8 GXP fitted with the Corvette’s LS3 6.3L V8.
Pictured above is a G8 concept GM displayed at last year’s SEMA show.
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