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