Here is the full list of all 26 Super Toy Cars achievements.
Play a custom track downloaded from the Steam Workshop
Do a drift of more than 500 meters
Spend 10 minutes in the air
Step on 10 or more mines in an evade event and win
Finish first in an Evade event stepping on no mines
Own all the cars with all the unlocks in career mode
Finish the game in career mode
Finsh all races in career mode 1st
Own all the cars in the game in career mode
Drift a total of 42Km
Earn a total of 500000 credits
Spend 10 minutes boosting
Take one Replay Screenshot
Unlock the 5th episode (A class vehicles)
Unlock the 7th episode (S class vehicles)
Win a race using no power-ups
Use 250 power-ups
Collect 100 coins
Finish the tutorial
Finish 1st in a single player race
Unlock the 3rd episode (B class vehicles)
Finish a race drifting and boosting
Win a race without drifting
Buy all upgrades for a vehicle
Play a local or online multiplayer game
Race a total of 500 miles