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