The Bugatti Veyron is the world's fastest production car. It is an extraordinary engineering feat, it's sixteen cylinder engine capable of generating over 1000 horsepower. It is capable of reaching 100 km/h (62 mph) in 2.5 seconds. 200 km/h (124 mph) takes 7.3 seconds and 300 km/h (186 mph) takes a mere 16.7 seconds. No other car is capable of this, but from here the car can actually accelerate 67 more mph, to a frightening top speed of 253 mph!!
In this video, James May, the host of Top Gear, brings the Veyron all the way up to it's top speed. And I wish I could have been a passenger. He is reported to have said that upon decelerating to 70 mph his senses felt like he had stopped, and that he could open the door.