Parking Garage Rally Circuit achievements

Achieve silver or better on all classes and tracks

Unlock the "heavy" car class

Unlock the "ultra" car class

Achieve 10 silver medals

Achieve bronze or better on all classes and tracks

Finish 5 laps or more on Light Learning Garage Endurance

Break more than 10 things in Chicago

Drift for a total of 10,000 meters

Achieve gold on all classes and tracks

Finish a multiplayer race

Achieve a speed 1.75x the car's regular top speed

Achieve 1 gold medal