Video: Audi R8, Porsche 997 GT3 RS, Aston Martin DB9, Lamborghini’s Gallardo Superleggera and Bugatti Veyron

Here's a look at the Audi R8, Porsche 997 GT3 RS, Aston Martin DB9, Lamborghini’s Gallardo Superleggera and the automotive engineering masterpiece Bugatti Veyron. Enclosed in this video is an acceleration comparison between an ultra hypercar to a hypercar. Yes there is a difference. The Bugatti stands alone in this comparison not only as the most expensive but the most powerful.