| Car | Task
|
|---|
| Aero Car | Upgrade Sonic Car to 55%.
|
| Banana Car | Win the Chimp Island GP.
|
| Buggy | Upgrade Roadster to 25%.
|
| Cigar Car | Upgrade Dragster to 55%.
|
| Dragster | Win the Snowville GP.
|
| Duck Car | Complete the Autoburg Sponsorship.
|
| Kairo Car | Win the Kairo Island GP.
|
| Mach Car | Upgrade both Spiral Car and Aero Car to 55%.
|
| Proto Car | Upgrade Buggy to 55%.
|
| SL Car | Complete the Kairo Insurance Sponsorship.
|
| Sonic Car | Upgrade Wing Car to 55%.
|
| Spiral Car | Upgrade Cigar Car to 55%.
|
| Super Car | Upgrade Proto Car to 55%.
|
| Wing Car | Win the Japan GP.
|