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