A Porsche versus a Jeep? 10 years ago, you would've said we were crazy. Actually, it still seems pretty crazy, but the Porsche Cayenne GTS and Jeep Grand Cherokee SRT8 are genuine competitors. One is an SUV built by a performance brand, the other a performance machine by an SUV brand. To see which is better, we brought both to the Edmunds test track and the results may surprise you. Acceleration was tested with 0-60 and quarter-mile tests, while braking was calculated using 60-0. Handling tests included a timed slalom and two trips around a skid pad to generate a lateral acceleration calculation.
Read more about the Jeep Grand Cherokee SRT8 vs the Porsche Cayenne GTS.