The Fremont Factory, after all, started its life as a traditional automotive plant. Unlike later facilities like Gigafactory Texas, which was built specifically to produce the Model Y and the Cybertruck, the Fremont Factory required a lot of strategy and creativity before it was able to produce the Model 3 and Model Y at scale. These included the use of sprung structures to house an additional general assembly line for the Model 3, a move that caught the attention of Tesla shorts.

This was highlighted by the company in its celebratory post on social media platform X. As noted by Tesla on its official X account, the first Model 3 from the Fremont Factory’s GA4 line was completed on June 8, 2018. Since then, GA4 has grown into an impressive vehicle production line that was able to produce the facility’s 1 millionth Model Y on Friday, October 25, 2024. That’s not so bad at all for a facility that was mocked by critics as a simple “tent.”