Tesla Fremont Factory

The Tesla Fremont Factory is an automobile manufacturing plant in Fremont, California, United States, operated by Tesla, Inc. The factory originally opened as General Motors' Fremont Assembly in 1962, and then was operated by New United Motor Manufacturing, Inc. (NUMMI), a joint venture of GM and Toyota from 1984. The joint venture ended when GM entered bankruptcy in 2009. In 2010, Toyota agreed to sell the plant to Tesla at a significant discount. The plant was formerly the production site of the Model S and Model X—both discontinued—and also produces the Model 3, and Model Y. In 2023, the Fremont Factory produced nearly 560,000 vehicles and employed over 20,000 people. Tesla says the factory has the capacity to produce up to 100,000 Model S and X vehicles and 550,000 Model 3 and Y vehicles annually.