Sorry my fellow countryman whom moved to Norway and has no regrets about it but the Veyron is supposed to be faster than a F1 car (I have been told), so this car is faster than your Toyota GT-ONE road car.
....but Veyron and GT-One are in totally different categories. One is a production car, while the other is a prototype. I'm sure the GT-One, with its racebred chassis and technology, will outrun Veyron on everything but straight segment of Le Mans. Besides, the Veyron is faster than F1 cars in terms of Top Speed only.
One again like the Skyline LM (post 1912) the Toyota GT-One road car was a single production car for Homologation reasons, not a prototype, it is a street legal car.