The 2010 Porsche Cayenne is a midsize luxury SUV, part of the first generation model line. It's offered in several trims: Base, S, GTS, Turbo, and Turbo S. The base model starts with a 3.6-liter V6 that generates 290 horsepower, whereas the Turbo S boasts a twin-turbo 4.8-liter V8 with a whopping 550 horsepower. Transmission options include a six-speed manual for the base and GTS, and a six-speed automatic with Tiptronic S for all models. Notable features include Porsche Communication Management with navigation, 12-speaker Bose Surround Sound, and optional rearview camera. Despite its performance-oriented characteristics, Porsche also focused on safety with standard features like stability and traction control, ABS, and a suite of airbags.