Fastest Cars In The World: Top 10 List 2010-2011 World's Fastest Cars While most of us can only dream of owning the fastest car in the world, some will do whatever it takes to possess such speed and power. So, how fast are the fastest cars in the world? Here are the 10 fastest cars available on the market measures by top speed. 1. Bugatti Veyron: 267 mph, 0-60 in 2.5 secs. Aluminum, Narrow Angle 8 Liter W16 Engine with 1200 hp, base price is $1,700,000. Tested again on July 10, 2010 with the new 2010 Super Sport Version, the Bugatti Veyron once again claimed its title as the fastest car in the world at 267 mph. 2. SSC Ultimate Aero: 257 mph, 0-60 in 2.7 secs. Twin-Turbo V8 Engine with 1183 hp, base price is $654,400. Tested in March 2007 by Guinness World Records, The SSC Ultimate Aero was the fastest car in the world from March 2007 to July 2010 until recently it fell behind the Bugatti Veyron to take the #2 spot. 3. Saleen S7 Twin-Turbo: 248 mph, 0-60 in 3.2 secs. Twin Turbo All Aluminum V8 Engine with 750 hp, base price is $555,000. Smooth and bad-ass, will make you want to show it off non-stop. 4. Koenigsegg CCX: 245 mph, 0-60 in 3.2 secs. 90 Degree V8 Engine 806 hp, base price is $545,568. Made in Sweden, it is aiming hard to be the fastest car in the world, but it has a long way to go to surpass the Bugatti and the Ultimate Aero.