Considering Jack Trout the Cayenne is just one more brand washy concept, but this concept proved itself. Porsche just unveiled the most powerful Cayenne at Beijing which is supposed to satisfy the demanding taste of high-performance SUV enthusiasts. Our experience counts the Cayenne to the top of self-driven comfort vehicles – some notches in front of the M-class – and even as Turbo variation it comes with a sports-car upstaging power now the Turbo S hits the 60mp/h in 4.7 seconds driven by a 4.8 liter V8 twin-turbo engine which delivers road-clipping 550 horsepower and 553 lb-ft. To complete the upgrades the four-wheel driven SUV comes with 16″ ceramic brakes, 21inch wheels, Tiptronic S Gearbox, a 14-boxes surround sound system and a Porsche typical interior design.