Here is the full list of all 27 Epic Car Factory achievements.
Fail a contract job.
Finish the game.
Develop the Pikarus 31.
License all bodies.
Obtain all car parts in the game.
Develop the Tarball P50.
Research all chassis types.
Research all engine types.
Research all tire types.
Move in the third factory.
Move in the second factory.
Develop the Tank.
Win all awards in one car awards show.
Tune a part to the maximum level.
Train a worker for the first time.
Level up a worker for the first time.
Level up a worker to the maximum level of one profession.
Reach the first place in the list of companies.
Develop 10 cars.
Fire a worker.
Reach the top 5 in the list of companies.
Win an award in the yearly car awards show.
Lose all your money but then come back above zero.
Win a race.
Do a successful contract job.
Tune a part for the first time.
Develop your first car.