SUVs as a concept typically promise utility and at least some capability to venture down a trail. Some of them will also do the “sport” element some justice and occasionally have enough performance to keep up with some proper sports cars. But few SUVs really nail both of those objectives as, in many cases, one activity tends to compromise the other. However, Porsche came closer than almost any other OEM with its first-generation Cayenne. It wasn’t merely fast for an SUV but also had some serious off-road hardware beneath.