what is the fastest production car
American Supercar Takes Title of âWorldâs Fastestâ From Bugatti. The Hennessey Venom GT has set a speed record for a production car after hitting 270.49 mph on the space shuttleâs landing strip. At that speed, former race driver Brian Smith was covering nearly 400 feet per second while eclipsing the previous record of 268.86 mph held by the Bugatti Veyron Super Sport.