Top 10 Fastest Cars In the World

Bugatti Veyron Super Sport

With a recorded speed of 427.6 km/h (265.7 mph) the Hennessey was 3.4 km/h (2.1 mph) slower than the Veyron but Hennessey dismissed Bugatti’s official record saying that the Veyron Super Sport was restricted to 415 km/h (258 mph) in production form and that for it to achieve its record top speed of 431.1 km/h (267.9 mph), the car used was in a state of tune not available to customers. Hennessey said its Venom GT was road-ready and unmodified and was, therefore, a production car in the strict sense of the term.