Full list of all 70 Forza Horizon achievements worth 1,500 gamerscore. It takes around 40-50 hours to unlock all of the achievements in the base game.
The base game contains 50 achievements worth 1,000 Gamerscore, and there are 2 DLC packs containing 20 achievements worth 500 Gamerscore.
You've won every single race in the game!
You've sent every Horizon Star packin'.
You owned Darius Flynt and became the Horizon Festival champion.
You've won every Showcase Event in the game.
You're the most popular driver at Horizon.
You're the 10th most popular driver at Horizon.
You rocked every single Festival Event.
You cruised past the competition and won every Street Race.
You received the Golden Wristband.
You're the 50th most popular driver at Horizon.
You received your Purple Wristband.
You've completed every Horizon Outpost PR Stunt.
You're the 100th most popular driver at Horizon.
Never pay for an upgrade again!
You've driven along every road in the entire game.
You received your Orange Wristband.
You've fully explored the Horizon Festival Loop.
You received your Pink Wristband.
You're the 200th most popular driver at Horizon.
You blasted past 5 speed traps and 5 speed zones.
You finished in first place on HARD? Nice.
You've won 10 Street Races. Ali would be proud.
You've challenged and beaten 10 festival racers on the spot.
You've dominated 10 Festival Races.
You received your Blue Wristband.
You've beaten a Rival time in 10 events.
You found your first barn find.
You received your Green Wristband.
You've won your first Mixed-Surface or Dirt Race.
You sold something via your Storefront. KERCHING!
You've reached level 25 online. Did you win a car yet?
You created a paintjob and your ride is looking SWEET!
You bought a car from the Autoshow. Now take her for a spin!
You received your Yellow Wristband.
You won your first race at Horizon.
You competed in your first race at Horizon.
You arrived at Horizon Festival raring to go.
20 Sponsorship Challenges? Now you're popular and rich!
You've completed 10 free roam challenges online.
25 online races complete… awesome!
You bagged yourself a nice discount.
10 online races complete… not bad!
You've completed 3 of each Playground game types.
You completed each of the Playground game types. How fun was that?
You got seriously lucky and won 5 cars online.
You've completed 5 Sponsorship challenges.
You've won 3 cars online.
You got to Level 5 online.
You won your first car online.
Receive your Forza loyalty cars.
You became the Horizon Rally Champion.
You won a Horizon Rally stage without crashing or using rewind.
You got a total of 1609 metres of air in Horizon Rally events.
Won a Rally stage on Hard opponent difficulty without using automatic shifting or the Driving Line.
You completed 5 Horizon Rally events in Rivals mode.
You purchased all five Horizon Rally cars.
You won your very first Horizon Rally.
You obtained your first Horizon Rally car.
You completed your first Horizon Rally stage.
You won 10 Horizon Rally stages in online multiplayer.
You proved you're a Forza Legend by earning a Medal in 146 cars!
You earned a Medal for 8 different Lamborghinis!
You earned a Medal in 3 different Shelbys.
You earned Medals by racing, jumping, and drifting 7 different Nissans!
You earned a Medal in 13 different Fords.
You efficiently earned a Medal in 10 different BMWs.
Like a true gent, you earned a Medal in 20 different British cars!
You earned a Medal in 14 different Ferraris.
You earned a Medal in 14 different cars worth at least 1 million Cr. each.
You earned your first Medal.