The The Eliminator Title update for Forza Horizon 4 has 15 achievements worth 250 gamerscore.
Win a Head-to-Head in The Eliminator.
Play your first game of The Eliminator.
Survive until the Final Showdown in a Level 1 car.
Drive 10 different cars in The Eliminator.
Play 25 games of The Eliminator.
Play 50 games of The Eliminator.
Win 25 Head-to-Heads in The Eliminator.
Collect 100 Car Drops in The Eliminator.
Collect 5 Car Drops within a single game of The Eliminator.
Win 3 Head-to-Head races within a single game of The Eliminator.
Drive a level 10 car in The Eliminator.
Win a game of The Eliminator.
Win a game of The Eliminator without acquiring any Car Drops.
Eliminate a car at least 5 levels higher than you in a Head-to-Head race.
Eliminate a car at least 5 levels lower than you in a Head-to-Head race.