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