Here is the full list of all 60 Car Mechanic Simulator 2018 achievements. It takes around 200 hours to unlock all of the achievements on Windows.
Examine 250 parts
Discard 1000 orders
Drop to 0$
Sell 100 cars
Listen 1 000 songs
Fix 1 000 car parts (exclude body)
Fix 500 car parts (exclude body)
Discard 500 orders
Collect 1 000 000$
Finish all the special missions
Fix your first Bolt Hellcat
Listen 100 songs
Discard 100 orders
Finish order with money bonus
Buy new car in car salon
Spend 1 000 000$ on one shop run
Sell 25 cars
Balance 100 tires
Finish lap with time under 1 minute
Fix 100 car body parts
Unscrew 10 00 bolts
Fix 100 car parts (exclude body)
Buy 3 cars from one barn
Repaint a car to factory color
Unlock 10 levels of parking
Finish undone order
Visit Racetrack
Balance 20 tires
Paint car
Spend 100 000$ on one shop run
Pour old oil on the floor
Pour to much oil
Spend 10 000$ on one shop run
Detail interior of car
Reach level 3 of garage expansion
Reach level 3 of discount
Unlock all the tools
Reach level 3 of unscrewing
Unlock tablet
Buy car from junkyard
Buy car from auction
Finish order with experience bonus
Fix your first car
Finish run on Test Track
Renovate and sell a car
Collect 100 000$
Collect 10 000$
Balance 1000 tires
Fix 1 500 cars
Fix 750 cars
Fix 375 cars
Unscrew 500 000 bolts
Unscrew 100 000 bolts
Fix 1 000 car body parts
Fix 500 car body parts
Fix 100 old cars
Sell 1 000 cars
Listen 10 000 songs
Examine 10 000 parts
Examine 1 000 parts