Here is the full list of all 32 Crash Drive 2 achievements.
Fully level 30 cars
Collect 30 cars
Unlock all special cars
Win 100 Events
Fully level 20 cars
Collect 20 cars
Win 50 Events
Complete the Snow level challenges
Find all rings
Fully level 10 cars
Tag 25 objects in a Tag event
Collect 10 cars
Complete the Forest level challenges
Do a front and backflip in one combo
Honk 100 times
Fully level 5 cars
Win a King of the Crown event
Complete the Tropical level challenges
Fall out of the level
Complete the Canyons level challenges
Win 10 Events
Do a triple backflip
Shoot a player with the tank
Collect 5 cars
Win a race against atleast 3 opponents
Do a 500m drift
Be the first to find the ring
Do a 1080 spin
Do a triple frontflip
Get 6 Seconds of airtime
Fully level a car
Get 10.000 points in one combo