To unlock these cars, play Career Mode.
Car - How to unlock
Aperture X1 - Get Least 3rd Or Higher On Aperture Science Cup.
Fruit Ninja - Get Least 3rd Or Higher On Fruit Ninja Cup.
Ledorean - Get Least 3rd Or Higher On Every Cup In Beginner Championship.
Roadster - Get Least 3rd Or HIgher On Every Cup In Master Championship.
Sleigh - Get Least 3rd Or Higher On Every Cup In Expert Championship.
TF2 Truck - Get Least 3rd Or Higher On Team Fortress Cup.
Touring - Get Least 3rd Or Higher On Every Cup In Intermidlate Championship.
Collector Unlock all the cars.
Cup Get! Win the first 4 races.
First! Win a race.
For Science Complete the Aperture Science Cup.
Great Scott! Complete the Beginner Championship.
Hell On Wheels Complete the Expert Championship.
Juicy! Complete the Fruit Ninja Cup.
Mini Motor Champion (Beginner) Win every race in the Beginner Championship.
Mini Motor Champion (Expert) Win every race in the Expert Championship.
Moneybags Have at least $100,000 career cash.
Pro Tuner Fully upgrade all stats on any car.
Pwnage Win a multiplayer race.
Tourer Complete a multiplayer race.
Tourismo Complete the Intermediate Championship.
Tuner Fully upgrade a single stat on any car.
Victory! Complete the Team Fortress 2 Cup.