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