A brand new car
Unlock the "heavy" car class
Final car class
Unlock the "ultra" car class
First podium
Achieve 1 bronze medal
First win
Achieve 1 gold medal
Making progress
Achieve 10 silver medals
All Bronze
Achieve bronze or better on all classes and tracks
All Silver
Achieve silver or better on all classes and tracks
All Gold
Achieve gold on all classes and tracks
Leaderboard Debut
Get a rank in the top 75% of any leaderboard
Rocket Boost
Achieve a speed 1.75x the car's regular top speed
Endurance Intro
Finish 5 laps or more on Light Learning Garage Endurance
Destruction Derby
Break more than 10 things in Chicago
Drift On
Drift for a total of 10,000 meters
Good Gamer
Actually watch the entire tutorial video
Realtime Wow
Finish a multiplayer race