Simon Cowell owns a Bugatti Veyron. It's the fastest, most powerful and most expensive car ever made. It costs over $1.5 million!

The car's top speed is 253mph, which is a third of the speed of sound.

At legal speeds, it will do 15mpg. But if you wanna race it, it goes to 2.5mpg. The 20-gallon tank will empty in just 12 minutes.

The car also has a state-of-the-art stereo and satellite navigation systems.

Just 220 have been made in a factory in Alsace, France.

It takes more than 400 hours to make a Veyron by hand and that doesn't include the time to make the parts.

There are only 6,000 people in the world wealthy enough to buy and drive a Veyron. Other Bugatti owners include Ralph Lauren, Tom Cruise and Jay Leno.