The latest JD Powers survey showed Porsche had 159 problems per 100 vehicles, according to their Initial Quality Study. That compares with 117 problems in 2003.
The majority of the Porsche problems were found on the Cayenne.
Fogging of headlamp lenses and keyless entry system problems were two off the most cited problems.
Problems reported to AutoSpies.com were poor snow traction (due to performance tires, most people are not aware that snow tires are recommended even on most SUV's) and poor gas mileage (That mother's heavy!).