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