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 beaten a Rival time in 10 events.
You cruised past the competition and won every Street Race.
You've won every single race in the game!
You rocked every single Festival Event.
You've completed every Horizon Outpost PR Stunt.
You've completed 10 free roam challenges online.
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 received the Golden Wristband.
You're the 50th most popular driver at Horizon.
You've challenged and beaten 10 festival racers on the spot.
You received your Purple Wristband.
You sold something via your Storefront. KERCHING!
25 online races complete… awesome!
10 online races complete… not bad!
You received your Orange Wristband.
You're the 100th most popular driver at Horizon.
You received your Pink Wristband.
You've won 10 Street Races. Ali would be proud.
You received your Blue Wristband.
You've dominated 10 Festival Races.
You've reached level 25 online. Did you win a car yet?
You finished in first place on HARD? Nice.
Never pay for an upgrade again!
You've driven along every road in the entire game.
You're the 200th most popular driver at Horizon.
You blasted past 5 speed traps and 5 speed zones.
You received your Green Wristband.
You created a paintjob and your ride is looking SWEET!
You've fully explored the Horizon Festival Loop.
20 Sponsorship Challenges? Now you're popular and rich!
You found your first barn find.
You've won your first Mixed-Surface or Dirt Race.
You received free cars for being a loyal Forza fan!
You bagged yourself a nice discount.
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 got to Level 5 online.
You've won 3 cars online.
You won your first car online.
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.
You won a Horizon Rally stage without crashing or using rewind.
You completed 5 Horizon Rally events in Rivals mode.
You became the Horizon Rally Champion.
You got a total of 1609 metres of air in Horizon Rally events.
You won 10 Horizon Rally stages in online multiplayer.
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.
Win a Rally stage on Hard opponent difficulty without using automatic shifting or the Driving Line.
You earned a Medal in 14 different Ferraris.
You earned a Medal in 13 different Fords.
You earned Medals by racing, jumping, and drifting 7 different Nissans!
You earned a Medal in 14 different cars worth at least 1 million Cr. each.
You earned a Medal in 3 different Shelbys.
You earned your first Medal.
Earn a Medal in 8 different Lamborghinis.
Earn a Medal in 10 different BMWs.
Earn a Medal in 20 different British cars.
Earn a Medal in 146 different cars!