well....2 different way of life.. in my opinion..
the 4porte has both duoselect and automatic.
since I've tryed both, the autoamtic is an excellent 6 speed auto just as the best transmission on the market only the dsg is better. the duoselect is more sportier more fun but it is more "hard" if used in every day traffic, parking ..etc.. but I will definitly go for the duo select...much more agressive shifts and faster.

Well... the looks are like comparing art with trash in my opinion..my uncle had a cayenne turbo..he sold it because every rich porkbucther and constructor is travelling in those here in italy!!!! so the 4porte is far more exclusive classy and it really make you want to open the garage door every morning...the cayenne just can give you that emotions!!!
go for the 4porte..you will love it...