Bugatti Veyron 16.4 Grand Sport Vitesse Is the World’s Fastest Roadster

The world’s fastest roadster is a Bugatti. The Bugatti Veyron 16.4 Grand Sport Vitesse has set the world speed record for open-top production sports cars at the Volkswagen Group’s proving grounds in Ehra-Lessien where TÃœV, the renowned independent German organisation for Technical Inspection and Certification, has officially confirmed that a top speed of 408.84 km/h (254.04 mph) was achieved. The Vitesse was driven by the Chinese racing driver Anthony Liu. The World Record Car will be unveiled to the world for the first time at the 2013 Shanghai Motor Show.