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