You wonder how they do it, other than you being high off of the ground you hardly notice the weight and size of this car. No it doesn't have Porsche speed, but it's plenty quick for any base luxury SUV. I had a Discovery 2 and a 540i. It really drives a like the 540i, but not as quick, it's very similar to a 528i or an Audi A6 3.0. As to the Disco, the Cayenne is far more nimbler and much more responsive. It's a European sports sedan that's tall, big, and can go off-road (if that's important to you, check out videos on Youtube).
Among the best SUV's I have ever owned. I am also a Porsche 911C4 owner and I am very impressed with how Porsche designed the Cayenne. However, I am disappointed that for a 2008 vehicle, the bluetooth function is not on par with a vehicle that costs much less. In fact, the bluetooth function is absent altogether, and interfacing mobile electronics or other devices is not possible without a significant aftermarket appliance cost. Additionally, the CD changer has known problems that are not able to be repaired inexpensively. If one can overlook these drawbacks, then the Porsche Cayenne remains a solid vehicle and extremely reliable.
I've owned a BMW M Roadster, 4 Audi's & 3 Porsches including Audi "S4's as well as Carrera CR4's, and I can tell you I love my Cayenne. Heavy and not so fast, but all Porsche. Stock, the suspension feels as refined as any SUV on the planet and better than most cars including my wife's Audi A4. Built like a rock solid as one too, comfortable, luxurious and a good compromise between speed and economy. We just traveled across country as a family (6,000 miles) and we all still love this car. Can you say that!
It just keeps getting better with every mile I drive it. Performance, handling, feel, etc. right up there with what I expect from a Porsche. More sporty than my Audi A6 2.7T. Handling not what the Carrera offers, but a real joy on the corners. Leather is great, PCM so-so, transmission is intuitive. Better than most "luxury sport sedans" I have driven, plus the utility of an SUV. We look forward to every trip, and expect to keep this puppy a long time. Also, high WAF (wife approval factor) so it's not just a guy's car (remember to get the leather interior). Dealer wanted to deal, so buy off the lot if you can, and bring a trade-in. Love the green metallic paint, too!
Never owned an SUV. Test drove many (X5,Range Rover, ML 350, Tahoe, Lexus) including the Cayenne and Cayenne S. The Porsche outperformed them all. Once you drive the S, the power, the energy was incredible. The base Cayenne was a nice drive, however, if you have the extra $15K go for the S - you will not be sorry. The S has incredible power and performance. Its like a jumbo jet racing down the runway, totally awesome. Very comfortable, sporty and drives much nicer than my 2001 C320 Benz that I traded in. No comparison. I highly recommend the Cayenne S.