YangWang U9 Xtreme is now the fastest car in the world. This electric sports car, which a few weeks ago broke the speed record for an electric car under the name YangWang U9 Track Edition, is now officially the fastest car in the world, after dethroning the Bugatti Chiron Supersport 300+, which until now held the honorary title of fastest production vehicle in history. It is worth remembering that YangWang is the luxury subsidiary of the BYD group in China, and that the brand plans to make the leap to Europe in the not too distant future.