I list the top 5 fastest cars in Forza Horizon 4! The top 5 fastest cars without upgrades (stock) and the top 5 fastest cars with full upgrades (Tuned) I decided to make this video because I haven't seen a video on YouTube with the top 5 of both stock and tuned cars, I only see either video made, not both listed in the same video. So enjoy this video with Bugatti's, Koenigsegg's and some crazy tuned cars!!! Thank you for watching!