A Cayenne doesn't come cheap: even a V6 model with a handful of options runs more than $50,000, and sometimes it seems like the company is nickel-and-diming customers ($185 for wheel centers with a full-color Porsche crest?). The controls for the stereo, navigation and climate systems are complicated, and we think an SUV weighing upwards of 4,750 pounds oughta offer more than 62.5 cu.-ft. of maximum cargo space.