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