Porsche managed to obtain incredible sales with the second generation in China. The demand is big and they have problems keeping up. The SUV models bring a lot of money, but there are different versions missing from the range. One of the models we are talking about is the Cayenne Turbo S. It's actually a sporty version of the Turbo version. We will find it on the market starting next year and will be powered by a 4.8-liter V8 engine that can produce up to 550 horsepower. The 2012 Panamera Turbo S will be presented to the world at the Geneva Motor Show next year. In the photo gallery you can also see a black Cayenne, but that is a little difficult to tell how it is. It might be a GTS version, but there are some features like the general look and the exhaust that tell us it's not. Rumors also suggest that the carmaker will create a Diesel S in the Cayenne that will have a 3.0-liter diesel engine that will be able to produce 300 horsepower. The model will accelerate from 0 to 100 km/h in 7.5 seconds. Source: autoevolution