Grand Prix Story (Android)

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Fast Game-Speed Setting

Complete the game once to unlock this feature (reach Year 14).

Garage Upgrades

Finish the indicated Grand Prix in 1st place to upgrade your garage to the corresponding size.

Unlock Medium Garage:
Finish the Local Grand Prix in 1st place.

Unlock Large Garage:
Finish the Asia Grand Prix in 1st place.

Various Cars


CarHow to unlock
Aero CarUpgrade Sonic Car to 55%.
Banana CarWinning Chimp Island GP.
BuggyUpgrade Roadster to 25%.
Cigar CarUpgrade Dragster to 55%.
DragsterWinning Snowville GP.
Duck CarCompleting Autoburg Sponsorship.
Kairo CarWinning the Kairo Island GP.
Mech CarUpgrade both Cigar Car and Aero Car to 55%.
Proto CarUpgrade Buggy to 55%.
SL CarCompleting Kairo Insurance Sponsorship.
Sonic CarUpgrade Wing Car to 55%.
Spiral CarUpgrade Cigar Car to 55%.
Super CarUpgrade Proto Car to 55%.
Wing CarWinning Japan GP.