It fired a final shot across the bow towards the Hennessey Venom GT Spyder with a ... The claimed top speed figure is 277 mph, but who's to say Bugatti won't push it even higher?

This is a nice win for Bugatti on top of the news last week that the Veyron Grand Sport Vitesse also set a record for the fastest open-top production car with a speed ... own Venom GT to run.