* Steel
* Aluminum
* Plastic
* Glass
* Rubber
* Paint
Components:
* Engine
* Transmission
* Driveshaft
* Suspension
* Brakes
* Steering system
* Electrical system
* Exhaust system
* Air conditioning system
* Safety features
Manufacturing equipment:
* Press machines
* Welders
* Paint booths
* Assembly lines
* Quality control equipment
Human resources:
* Engineers
* Designers
* Production workers
* Quality control inspectors
* Managers
Capital:
* Money to purchase land, buildings, equipment, and materials
* Money to pay employees
* Money to market and sell cars
Regulatory approvals:
* Government approval to build and sell cars
* Safety standards
* Environmental regulations
