Full list of all 50 Forza Motorsport 3 achievements worth 1,000 gamerscore. It takes around 150-200 hours to unlock all of the achievements on Xbox 360.
Sell a Tuning Setup, Design, or Vinyl Group from your storefront.
Complete the sixth year of Season Play.
Complete your first Forza Motorsport movie.
Complete the fifth year of Season Play.
Reach Driver Level 50 in Season Play mode.
Level 45 in Season Play
Sell a car in the Auction House.
Win an auction by outbidding someone.
Create a car tuning file for your car.
Complete a Time Trial.
Reach Driver Level 40 in Season Play mode.
Complete the fourth year of Season Play.
Race at every track location in the world.
Level 35 in Season Play
Buy something using the storefront.
Travel in excess of 200 mph.
Reach Driver Level 30 in Season Play mode.
Level 25 in Season Play
Win a race using cockpit view.
Complete the third year of Season Play.
Reach Driver Level 20 in Season Play mode.
Level 15 in Season Play
Upload a photo or movie to Forzamotorsport.net.
Take a photo of your car.
Complete the second year of Season Play.
Achieve Car Level 5 in Season Play mode.
Reach Driver Level 10 in Season Play mode.
Level 9 in Season Play
Level 8 in Season Play
Level 7 in Season Play
Achieve Car Level 4 in Season Play mode.
Level 6 in Season Play
Complete the first year of Season Play.
Level 5 in Season Play
Level 4 in Season Play
Achieve Car Level 3 in Season Play mode.
Complete your first weekend race in Season Play mode.
Achieve Car Level 2 in Season Play mode.
Level 3 in Season Play
Level 2 in Season Play
Complete your first weekday event in Season Play mode.
Level 1 in Season Play
Earn over 1,000 points in a single drift section.
Achieve Car Level 1 in Season Play mode.
Create a paint job or vinyl group.
Complete the very first race in the game.
Jump five feet.
Earn over 100,000 points in a single lap.
Achieve a gold trophy in every single race in the Event List in Season Play mode.
Own (at least) one car from every manufacturer.