Porsche, the Stuttgart-based carmaker, has unveiled the third generation of its flagship SUV, the Cayenne, and it promises to deliver a more exciting driving experience. Porsche says that every new generation of Cayenne will come with a turbocharged powertrain and all-wheel-drive. At the time of launch, the new Cayenne will be offered in two variants - Cayenne and Cayenne S - and both will be powered by new V6 engines. Both cars get the all-new 8-speed Tiptronic S gearbox (with multi drive modes) and come with PTM (Porsche Traction Management) all-wheel-drive. Here are the highlights: