Well there won't be a 2007 Model year for the TT. Instead, Audi will release the TT in early 2007 as a 2008 model year.
LeftLanenews.com
Audi confirmed this week that it will sell the new TT coupe as a 2008 model in the United States. Production of the car began on Tuesday, with European availability slated for September of this year. We suspect U.S. availability will begin in early 2007 — as previously reported — and the decision to sell it as a 2008 model is strictly a marketing move.