Saab Aero-X is a concept car built by Saab unveiled at the 2006 Salon International de l'Auto. It is powered by a 2.8 L twin-turbocharged V6 running on pure ethanol that produces 298 kW (400 hp). 0 to 100 km/h (62 mph) is predicted to be 4.9 s and top speed is 255 km/h (158 mph). It has a 7-speed manual transmission controlled by paddles on the steering wheel.
An automobile is a wheeled motor vehicle used for transportation. Most definitions of car say they run primarily on roads, seat one to eight people, have four tires, and mainly transport people rather than goods.