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.
The Porsche 956 was a Group C sports-prototype racing car designed by Norbert Singer and built by Porsche in 1982 for the FIA World Sportscar Championship. It was later upgraded to the 956B in 1984. Driven by Stefan Bellof in 1983, this car holds the all-time record for the fastest vehicle ever to lap the famed Nürburgring Nordschleife, completing the 20.832 km (12.93 mi) circuit in 6:11.13 during qualifying for the 1000 km Sports Car race.