This Never Seen Audi TT Prototype Could Eat Porsche 911s For Breakfast
The original Audi TT was a handsome little bugger, but it was always lacking under the hood. Audi's quattro GmbH built one with Audi's 2.7 liter turbo V6, which is more Audi RS4 than TT. Fourtitude's George Achorn has the inside look.
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