Aston Martin One-77Aston Martin's upcoming One-77 supercar is close to becoming the British marque’s fastest-ever motor, following successful high-speed testing held over the past few months.
According to Aston, the One-77 has already clocked an astounding top speed of 220.007mph (in dry and windy conditions), which is a significant improvement on the 200mph top speed originally predicted for the company's new two-seater. This would go some way towards justifying the £1.2m price tag that has been placed on this 7.3-litre V12-powered supercar.
While the Aston Martin speed record may be within sight – the Vanquish S V12 is purported to have a top speed of 200mph – the One-77 still has some way to go before it surpasses the McLaren F1's top speed of 242.9mph in order to become Britain’s fastest car. But with the One-77 not due out until mid-2010, there is still plenty of time for the Warwickshire-based marque to fine-tune the engine, enhance the aerodynamics and cut some weight in order to move closer to that mark.