The 940 horsepower Koenigsegg Agera just set a Guiness World Record for the quickest 0-300-0 km/h time ever. It managed to go from a stop, to nearly 200mph and then to a dead stop again in 21.19 seconds. This means that it takes longer to type the car’s name than it takes to go to go 200mph. Ludicrous speed on display in the video above.