1. Bugatti Veyron Super Sport
The top dog and current world champion is the Bugatti Veyron Super Sport!! The Veyron has a top speed of 267 miles per hour / 429 km per hour! The V8 aluminum encased engine harnesses the power of 1200 horses!! The Veyron holds the official speed record in the Guinness Book of World records as the fastest car in the world!