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