Koenigsegg Agera R vs Bugatti Veyron 16.4 Grand Sport Vitesse FROM 250 km/h (155 mph) and UP! ▻ Subscribe here: . 1200 HP Bugatti Veyron Vitesse on GTBOARD.com. Koenigsegg Agera R cruising German Autobahn long version! ▻ Subscribe here: --------------------------------------------- ▻ Instagram: . 1140HP Koenigsegg Agera R VS 1500HP Bugatti Chiron - Worlds Fastest Car.