Just what I have heard,

the 997 tt with pdk (we shouldn't call it dsg) is faster then Carrera GT!

I am not sure if 997 tt X50 reaches this fantastic time or a "normal" 997 tt.

In Weissach they test 997 tt, 997 tt X50, cab and PDK. Nobody could tell me what combinations will be offered from the beginning.

AM