now i am at 320km..with my new 997TT,and can't tell much more that first impressions..but i think that i can't go wrong telling you that IMHO the 996TT and the 997TT are two different cars,talking of a stock 996TT and a stock 997TT.

The steering of the 997TT is more reactive and direct that in the 996TT,the suspension in Sport mode are a must compared to the 996TT ones,the explosion of power is more strong that in the 996,also the adaptive seats make a big improvement,it seems that the car is more short,more a part of you...is difficult to explain,but it seems all more involving..

as soon i will have more feedback from the car making more kms,i will try to explain you my sensations