The Making of the Bugatti Veyron, one of the world’s most expensive cars,which features a 1001 horsepower engine and can reach a top speed of 253 MPH. Episode 1/4 Episode 1 of 4. History of Bugatti, back story of the Veyron, the making and testing of the W16 engine. All Credit goes to National Geographic channel and the writers, directors, and producers of Man-Made. channel.nationalgeographic.com