Here is the full list of all 60 Car Mechanic Simulator 2018 achievements.
Fix 1 500 cars
Unscrew 500 000 bolts
Finish lap with time under 1 minute
Finish all the special missions
Fix 750 cars
Listen 10 000 songs
Drop to 0$
Sell 1 000 cars
Fix 100 old cars
Fix 375 cars
Examine 10 000 parts
Fix your first Bolt Hellcat
Fix 1 000 car body parts
Balance 1000 tires
Fix 500 car body parts
Unscrew 100 000 bolts
Collect 1 000 000$
Sell 100 cars
Detail interior of car
Fix 100 car body parts
Spend 1 000 000$ on one shop run
Repaint a car to factory color
Paint car
Unlock 10 levels of parking
Reach level 3 of discount
Reach level 3 of garage expansion
Examine 1 000 parts
Discard 1000 orders
Buy new car in car salon
Sell 25 cars
Balance 100 tires
Discard 500 orders
Reach level 3 of unscrewing
Listen 1 000 songs
Unlock all the tools
Finish order with money bonus
Examine 250 parts
Renovate and sell a car
Buy car from auction
Finish undone order
Finish order with experience bonus
Discard 100 orders
Fix 1 000 car parts (exclude body)
Buy car from junkyard
Fix 500 car parts (exclude body)
Buy 3 cars from one barn
Collect 100 000$
Spend 100 000$ on one shop run
Balance 20 tires
Fix 100 car parts (exclude body)
Unscrew 10 00 bolts
Unlock tablet
Visit Racetrack
Listen 100 songs
Collect 10 000$
Spend 10 000$ on one shop run
Pour old oil on the floor
Fix your first car
Pour to much oil
Finish run on Test Track