10 of the World's fastest cars

Hennessey Venom GT has Top speed of 270 mph or 435 km/h, 0-60 mph in 2.5 seconds, has a 7.0 liter LS7 Turbocharged V8 Twin Turbo V8 Engine producing 1244 hp, with a price tag of $1,000,000 and up. The Venom GT is the fastest car in the world when tested again on February 14th, 2014 at NASA runway in Florida. The track was only 3.22 miles long, thus limiting it top speed to 270 mph.