Video: Aston Martin One-77 on track

Being an Aston Martin, Project One-77 is already a visual feast. But here is a video that proves that it's also an aural feast. With the 7.3-litre V12 up front, rear-wheel-drive and over 520kW, you can expect it to have some serious wallop. It was proved, too, with recent tests demonstrating that it will top over 350km/h.