Sat, 4 Aug 2007 05:16:00 EDT Soul of the Audi TT unchanged in all new model Audi didn?t stray from the original design of the sports coupe that was first introduced in 1999. Audi says its first The 2008 TT is slightly larger over the first model, resulting in a wee bit more interior room for 2+2 seater. The coupe is 5.4…