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