The Saleen S7 sits two people inside its Connolly leather and suede interior. It comes standard with: 19-inch front wheels, 20-inch rear wheels, adjustable pedals, analog gauges, and a rearview camera. It is powered by an engine based on the Ford engine block. It is an aluminum 750 hp 7.0-liter V8 that is mated to a six-speed manual transmission. The power is put to the ground via the rear tires.For 2005, the Saleen S7 receives a new more powerful engine.