The Audi RS5, to date seen only in spy photos during testing, will make its world debut at the 2009 Detroit Auto Show, Audi has confirmed to Inside Line. However, the second-generation RS6 is not headed for the U.S.
RS6 project manager Jens Koch told Inside Line: "We had thought perhaps that it would be possible, given America's preference for the four-door version instead of the Avant, but the work required on the V10 powertrain to meet the emissions goals hurt the business case."
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