Full list of all 62 Forza Motorsport 7 achievements worth 1,000 gamerscore. It takes around 120-150 hours to unlock all of the achievements on Xbox One.
Fully Completed the Forza Driver's Cup Championship
Fully Completed the Domination Championship
Fully Completed the Evolution Championship
Fully Completed the Masters Championship
Completed 300 laps in Multiplayer
Completed 50 laps in the rain in Multiplayer
Completed 50 laps at night in Multiplayer
Completed 100 laps in Multiplayer
Earned 50,000 credits from the community using your Design
Earned 50,000 credits from the community using your Tune
Completed all Showcase Events in the Forza Driver's Cup
Collected 700 cars
Fully Completed the Breakout Championship
Unlock 100 Driver Gear suits
Completed 50 laps at night
Fully Completed the Seeker Championship
Collected 500 cars
Unlock 50 Driver Gear suits
Completed the Spa-Francorchamps 100 showcase event with Extra Long Race Length enabled.
Completed the Forza Driver's Cup
Completed the Masters Championship
Completed the Domination Championship
Collected 300 cars
Completed the Evolution Championship
Earned 500,000 credits from Mods
Unlock 25 Driver Gear suits
Completed a race on every track in Multiplayer
Equipped and Fully Used 50 Mods
Won a race with no Assists turned on in a Multiplayer race
Shared one of your Paints
Shared one of your Tunes
Reached Car Collector Tier 8
Completed the Breakout Championship
Finished an event and complete all challenges with 3 Legendary Mods
Collected 100 cars
Drove faster than 250 mph in any car
Completed a race with every car from Porsche
Acquired 50 Mods
Entered Test Drive in any car
Shared a Replay
Won a race with Unbeatable Drivatar Difficulty
Completed a race in the 2017 Nissan GT-R on Suzuka
Completed a race in the 2014 Ferrari FXX K on Mugello
Completed a race in the 1998 Porsche 911 GT1 Strassenversion on Maple Valley
Created your own weather forecast in Freeplay
Own the 2018 Porsche 911 GT2 RS
Beat 10 Rivals while running with no Assists
Reached Car Collector Tier 7
Sold a car in the Auction House
Bought a car in the Auction House
Completed the Seeker Championship
Reached Car Collector Tier 6
Reached Car Collector Tier 5
Started last and finished first in a Multiplayer race with 24 cars
Completed a race in every Rain Weather Scenario
Reached Car Collector Tier 4
Reached Car Collector Tier 3
Unlock 10 Driver Gear suits
Used your first Mod
Shared a Photo
Reached Car Collector Tier 2
Completed your first race