1001 Space Earth Nature History Human World Science and Technology Chemistry Materials Force and Energy Heat and Light Electricity and Magnetism Industry Machines Electronics and Computers Cars and Trucks Railways Ships Aircraft Fishing and Agriculture Undersea Exploration	Which country produces the most cars? The world's largest car producer is the United States. It produces more than 8 million cars a year, mostly for the home market. Japan makes a similar number, but mostly for export to other countries.   Previous: Back Book: 1001 Section: Science and Technology Chapter: Cars and Trucks