For cars like the Bugatti Veyron, which produces over 1,000 horsepower, fuel consumption can reach astonishing levels. The faster a car goes, the more resistance it faces from the air. This is ...

That's one heck of a claim, but if anyone can assert it, it's Bugatti. And the Alsatian ... it was even possible to reduce the fuel consumption slightly despite the increased output.

An open top Bugatti Veyron Grand Sport with performance ... has further layers of reinforcing carbonfibre and - get this - fuel consumption is improved. Not that you'd notice, or care.

In 2011, the Veyron Grand Sport continued its production without significant mechanical changes. However, Bugatti introduced bespoke editions to showcase the model's customization potential.