Full list of all 178 Forza Horizon 4 achievements. It takes around 120-150 hours to unlock all of the achievements in the base game on Windows.
The base game contains 122 achievements, and there are 2 DLC packs containing 56 achievements.
Complete 3 consecutive #FORZATHON Live events.
Complete a PvP Showdown Race in an X class and a D class car.
Achieve Level <10> in the S7 Thread
Win a game of The Eliminator without acquiring any Car Drops.
Complete 5 PvP Races.
Get 3 stars on every PR Stunt.
Take photos of 200 different cars for Horizon Promo.
Complete a race of 3 or more laps at The Goliath in a Forza Edition Car.
Complete all activities in a single Festival Playlist Series.
Eliminate a car at least 5 levels higher than you in a Head-to-Head race.
Earn 30 stars on "British Racing Green".
Complete ten chapters of "British Racing Green".
Earn 21 stars on "The Top Gear Horizon Special".
Earn 30 stars on "Skill Streak".
Complete ten chapters of "Skill Streak".
Complete all Seasonal Championships in a Festival Playlist Series.
Earn all 8 Season Completion Bonuses in the same Series.
Complete all Seasonal PR Stunts in a Festival Playlist Series.
Place over 10 different objects in Blueprint Builder
Add your first object in Blueprint Builder
Survive until the Final Showdown in a Level 1 car.
Get ranked in Free-for-All Adventure.
Smash all 200 Bonus Boards.
Reach Round 10 in the Horizon Drag Racing Series.
Complete the Festival Drag Strip in a Hot Hatch in under 25 seconds.
Complete 5 Horizon Life Co-op Races.
Earn all 30 stars from the "Upgrade Heroes" story.
Take part in 20 #FORZATHON Live Events, completing at least Round 1 in each.
Purchase a castle.
Earn 30 stars on "Isha's Taxis".
Get 3 stars at a Danger Sign in a vehicle from the Trucks Car Type.
Reach Round 10 in the Horizon Cross Country Series.
Get 258mph on a Speed Trap in the Bugatti Veyron Super Sport.
Reach level 10 in The Drift Run.
Earn 3 stars on the first chapter of "The Top Gear Horizon Special".
Find and restore 15 Barn Finds.
Earn 30 stars on "The Car Files".
Win all Seasonal Championships in one Spring season.
Play 50 games of The Eliminator.
Collect 100 Car Drops in The Eliminator.
Earn all 27 stars from the "Express Delivery" story.
Complete all chapters of the "Express Delivery" story.
Earn 3 stars from Chapter Two of the "Express Delivery" story.
Win all Seasonal Championships in one Winter season.
Complete 1 Weekly and 7 Daily #FORZATHON activities in the same week.
Drive a level 10 car in The Eliminator.
Play 25 games of The Eliminator.
Win a game of The Eliminator.
Complete a #FORZATHON Weekly Challenge.
Drive down every road in Britain.
Complete The Trial.
Win 25 Head-to-Heads in The Eliminator.
Eliminate a car at least 5 levels lower than you in a Head-to-Head race.
Complete all chapters of the "Upgrade Heroes" story.
Gain Superstar Status by reaching Level 200.
Pass the M68 Speed Trap at 190MPH in the 2011 Ford Transit SSV.
Reach level 5 in Racing Team Adventure, Games Team Adventure, or Anything Goes Team Adventure.
View every Beauty Spot.
Win all Seasonal Championships in one Autumn season.
Play 77 Challenge Cards.
Unlock 100 clothing items for your character.
In Rivals, beat a Rival without receiving a "dirty time" penalty.
Earn 1 Season Completion Bonus.
Qualify for a League in Ranked Team Adventure.
Win a race in the Peel P50.
Reach Danger Sign Hero level 10.
Complete a Season PR Stunt and receive a reward.
Play your first unranked Free-for-All Adventure.
Win a race at The Colossus, The Gauntlet, The Titan or The Marathon.
Win 3 Head-to-Head races within a single game of The Eliminator.
Collect 5 Car Drops within a single game of The Eliminator.
Drive 10 different cars in The Eliminator.
Get 40 Air Skills in any Offroad Buggy.
Win all Seasonal Championships in one Summer season.
Complete 3 Blueprint Events created by other players.
Reach Speed Zone Hero level 10.
Bank a Skill Chain of 195,300 or more points.
Complete ten chapters of "Isha's Taxis".
Get 100 stars in Horizon Stories.
Finish 40 different Horizon Story chapters.
Complete every Showcase Event.
Complete ten chapters of "The Car Files".
Complete your first Team Adventure.
Complete the Super7 7 times
Win a Head-to-Head in The Eliminator.
Complete a Season Championship and receive a reward.
Complete the first chapter of the "Upgrade Heroes" story.
Complete a race in an S1 class Rally Monster.
Complete seven chapters of "The Top Gear Horizon Special".
Complete the first chapter of "The Car Files".
Reach Round 10 of Street Scene.
Play your first game of The Eliminator.
Complete the first chapter of "Skill Streak".
Complete a Challenge Card in any Hot Wheels Car
Complete your First Super7
Complete a Challenge Card in any Hoonigan Car
Reach Round 10 in the Horizon Dirt Racing Series.
Apply every Car Mastery available for a single car.
Complete the first chapter of "British Racing Green".
Get your first Forza Edition Car from a Wheelspin.
Reach Speed Trap Hero level 10.
Reach Round 10 in the Horizon Road Racing Series.
Apply 50 Car Masteries.
Complete your first challenge Card in Freeroam
Complete Round 3 of a #FORZATHON Live Event.
Take part in your first #FORZATHON Live Event.
Get 100 Near Miss Skills in any S2 Car.
Complete the first chapter of "Isha's Taxis".
Qualify for the Horizon Roster.
Reach Level 20.
Take your first picture for Horizon Promo.
Purchase the Sunflower Meadows Player House.
Buy your first car from the Autoshow.
Complete the first chapter of "The Top Gear Horizon Special".
Qualify for Horizon Spring.
Qualify for Horizon Winter.
Find and restore your first Barn Find.
Spin your first Super Wheelspin.
Apply your first Car Mastery.
Qualify for Horizon Autumn.
Get 25 Clean Racing Skills in any A Class Car.
Arrive at the Horizon Festival.
Become the Speed Champion.
Complete all 'Event' Brick Challenges.
Complete all 'Discovery' Brick Challenges.
Complete all 'Skill' Brick Challenges.
Complete all 'Smashable' Brick Challenges.
Complete all 'PR Stunt' Brick Challenges.
Have your House visited by some unexpected guests.
In the LEGO® Mini Cooper, drive from the Oasis Island to Lighthouse in under 1 minute 45 seconds.
Complete the LEGO Goliath in less than 4 minutes in the LEGO Bugatti Chiron.
Earn 3 stars from the Airport Leap Danger Sign twice in under 45 seconds.
Complete the LEGO® Goliath in the LEGO® McLaren Senna.
Complete all the Race Events in LEGO® Valley.
Win all the Race Events in LEGO® Valley.
Complete all 'Collectable' Brick Challenges.
Collect all Alien Debris in LEGO® Valley.
Earn 27 Stars in the LEGO® Speed Champions Horizon Story.
Unlock the Brick Challenge 'Danish Hasty' then maintain 200mph in the LEGO® F40 for 10 seconds.
Earn all stars possible from Trailblazers in LEGO® Valley.
Earn all stars possible from Danger Signs in LEGO® Valley.
Earn all stars possible from Drift Zones in LEGO® Valley.
Discover the LEGO® Speed Champions Barn Find.
Become a Master Builder by finishing your House.
Smash 500 Bonus Cubes in LEGO® Valley.
Win the LEGO® Speed Champions Senna event.
Smash all Bonus Boards in LEGO® Valley.
Discover all the roads in LEGO® Valley.
Earn all stars possible from Speed Traps in LEGO® Valley.
Earn all stars possible from Speed Zones in LEGO® Valley.
Win the LEGO® Speed Champions F40 event.
Start building your Master Builder's House.
Win the LEGO Bugatti Chiron Speed Champions Event
Arrive at your Master Builder's LEGO® Baseplate.
Complete The Leviathan in less than 8 minutes in the Ford Fiesta ST RX43.
3 Star the The Forest Run Trailblazer Gate in the Peel P50.
Get a time of 40 seconds or better in the Exomotive Exocet at the Halcyon Point Trailblazer Gate.
Complete The Kraken in less than 6 minutes in the Saleen S5S Raptor.
Get 3 stars on the Needle Fall Danger Sign in the Morris Minor Traveller.
Get over 180mph in the Koenigsegg CC8S at the Lady On The Lake Speed Trap.
Complete a Seasonal Championship on Fortune Island.
Find/Smash all 10 Treasure Chests.
Find/Smash 5 Treasure Chests.
Get 3 Stars on every Drift Zone on Fortune Island.
Come First in the Fortune Island Finale Races - The Leviathan and The Kraken.
Reach Round Ten of the Island Conqueror.
Get 3 Stars on every Danger Sign on Fortune Island.
Get 3 Stars on every Trailblazer Gate on Fortune Island.
Get 3 Stars on every Speed Zone on Fortune Island.
Get 3 Stars on every Speed Trap on Fortune Island.
Reach Round Five of the Island Conqueror.
Complete Round 3 of a #Forzathon Live Event on Fortune Island.
Earn 21 Stars in Drift Club on Fortune Island.
Earn at least 1 star at a Trailblazer Gate.
Reach Round Two of the Island Conqueror.
Drive every Road in Fortune Island.
Find/Smash your first Treasure Chest.
Set up the Horizon Festival on Fortune Island.