Reference
Intermediate
Car Classes & PI System — Complete Guide
Understanding Forza Horizon 6's performance class system from D to R class. PI ratings, class limits, and the best cars for each tier.
Vehicles
Complete car list, tier rankings, class guides, fastest cars, and top picks for every race type.
Tier List
Intermediate
Forza Horizon 6 Best Cars Tier List (Pre-Release)
Pre-release guide to the best cars in Forza Horizon 6 by class — S1, A, B, C, and D. Based on series history and official reveals.