Porsche offers four models of the Cayenne. The base Cayenne is offered with the manual six-speed transmission and the tiptronic counting as two, followed by the Cayenne S and the turbo model. Horsepower ranges from 247 on the base models to 340 on the S trim and 450 on the turbo model. All but the base model manual are equipped with the tiptronic six-speed gearbox.