Today we’re taking a look at the TOP 10 FASTEST CARS FULLY UPGRADED X999 In Forza Horizon 4 where a Top Speed record is +297 MPH!! How fast can the D-type go and what top speed can the car reach ? We know that the Koenigsegg Agera RS is the fastest car in the world but will it be also in the game ?! if so what are the next fast cars that can challenge it in terms of top speed and fast accelerations ? let’s do a TOP Speed test & make a list of a TOP 10 fastest cars fully upgraded at X999 in Forza Horizon 4! In this video you will see the TOP 10 fastest Cars in Forza Horizon 4, all cars are fully upgraded,all cars are at X999 except the Jaguar D-Type & the top speed will be displayed in KM/H and MPH for better understanding and more speed comparison details! SO Let’s do TOP 10 fastest cars in Forza Horizon 4 only fully upgraded fast cars, acceleration test with launch control and see which car is going to be on top fastest on the list! We all know that it is going to be tight at the front between the koenigsegg Agera RS, the Bugatti and the Jaguar D-Type but which one will be on the top of the fastest car list ?! Only the TOP 10 fastest Cars and fully upgraded are listed and the top speed will be displayed once the car [More]