The Carrera GT has a 5.7 litre V10 internal combustion engine that produces 605 SAE horsepower (451 kW). Porsche claims it will accelerate from 0 to 100 km/h (62 mph) in 3.9 seconds and has a maximum speed of 330 km/h (204 mph). With 605 hp, the car weighs 1,380 kg (3,042 lb). The Carrera GT is only offered with a six-speed manual transmission, in contrast to its rival the Ferrari Enzo that is only offered with sequential manual transmission. Also the Carrera GT is significantly less expensive than the Ferrari Enzo. The Ferrari Enzo is priced around $660,000 to the Carrera GT's $440,000. The Carrera GT is known for its high quality and reliability which makes it one of the best supercars ever. [source]