Porsche Cayenne Turbo S, 2009

Porsche Cayenne Turbo S, 2009The Porsche Cayenne Turbo S is the most powerful Cayenne ever built. Sharing the same essential 4.8-liter V8 engine as the Cayenne S, GTS and Turbo, the Turbo S boasts 550 horsepower and 553 lb.-ft. of torque. That's a ten percent increase in power and a seven percent boost in torque over the Cayenne Turbo. The Porsche Cayenne Turbo S accelerates from zero to 60 mph (