The Porsche Cayenne GTS is a luxurious SUV that comes with a list of impressive specifications. Its EPA combined rating is 19 mpg, which is a high figure for its class. Check my blog about Porsche Cayenne GTS Its lowered suspension and Porsche Active Suspension Management help it achieve this figure and also features a sport exhaust. This SUV is a must-have for those who want the best handling without breaking the bank. The GTS also features bigger brakes than its Turbo sibling.