I have an '06 Cayenne S and I love to drive it. The only problems I have had is the parking brake return cylinder went bad shortly after I bought it and I still haven't found out how to make my trailer's lights work properly when I pull with the Cayenne. Also I had a brand new set of tires installed and the rear tires wore out in 3000 miles the fronts were still good. I did not do any burnouts, no one can explain what happened and Michlin replaced the tires.