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