Tesla ends Model S, Model X production as Fremont factory repurposed for Optimus robots
Tesla will halt production of the Model S and Model X by the end of Q2 2026, CEO Elon Musk confirmed, reallocating Fremont factory space to mass-produce Optimus humanoid robots as the company shifts focus to autonomy and robotics.
- Production stop: Model S and Model X production will wind down next quarter and cease by end of Q2 2026, per Musk on Tesla’s Q4 2025 earnings call.
- Factory pivot: Fremont lines will be repurposed to build Optimus humanoid robots with new, large-volume production capability planned.
- Financial backdrop: Tesla reported Q4 2025 revenue of $24.9 billion and full-year 2025 revenue of $94.8 billion, each down ~3%; vehicle deliveries declined in 2025.
- Market impact: S and X made up under 3% of deliveries in 2025 — roughly 30,000 units — prompting a reallocation toward mass-market models and robotics.
What Musk announced and why it matters
On the Q4 2025 earnings call Elon Musk described ending the Model S and Model X programs as an honorable discharge
and said the company will wind down production next quarter and stop by the end of Q2 2026. He framed the decision as a strategic shift away from older, low-volume platforms toward Tesla’s future priorities: autonomy and robotics. Musk emphasized that Optimus requires a very different supply chain and factory setup than current vehicle work.
Source coverage of the announcement and Musk’s remarks is available from Fox Business and follow-ups at Edmunds.
Fremont factory repurposed: what Tesla plans
Tesla intends to convert the Model S/X production lines at its Fremont plant into space for Optimus robot manufacturing and other initiatives. The existing S/X line had a nominal capacity near 100,000 units per year but has been running far below that for years. Tesla has announced investments in infrastructure to support vehicles, robots, energy storage and batteries, with six new production lines slated across those areas in 2026.
Industry reporting indicates Tesla hopes a third-generation Optimus will be ready for mass production soon and that a new line could be designed to scale toward very ambitious volumes — Electrek and Fox Business cite targets discussed internally of up to 1 million units per year for a high-volume line, though that would require extensive new tooling, suppliers and testing.
Further reading: Electrek and Fox Business report on the conversion plans.
Financial context and sales trends
Tesla reported Q4 2025 revenue of $24.9 billion, a 3% decline from the prior-year quarter, and full-year 2025 revenue of $94.8 billion, also down 3% year-over-year. EV sales decreased 16% in Q4 2025 versus the prior year, and total deliveries for 2025 were about 1.64 million vehicles, roughly a 9% decline from 2024.
Model S and Model X deliveries accounted for under 3% of Tesla’s total sales in 2025 — an estimated ~30,000 units — and Tesla now groups these higher-end models with low-volume products like the Cybertruck and Semi in an “other models” category with variable quarterly deliveries.
Sources: Fox Business, Electrek, and Edmunds.
Price moves and a farewell tour
In 2025 Tesla implemented a minor refresh for the S and X — small updates to paint, cameras and range — and raised prices by about $5,000, placing the Model S at roughly $84,990 and the Model X at $89,990. Observers characterized these actions as part of a farewell tour, signaling the models’ late-life status before production cessation.
Electrek covered the pricing and refresh context in its analysis of the wind-down.
How the market might react
Investors and analysts will assess whether Tesla’s pivot to robotics and autonomy can offset lost revenue from low-volume luxury models. Following the call TSLA moved modestly; at one report it was quoted near $430.46, down about 0.10% at the time. Key questions include whether Optimus production can scale and whether Model 3 and Model Y volumes stabilize.
Competition in the premium EV space from startups such as Lucid and Rivian likely eroded demand for older Tesla flagships; Tesla’s decision to not directly replace the S and X suggests a resource shift toward mass-market vehicles and new technology lines.
Customer and dealer implications
Musk urged buyers who want a Model S or X to order now. The wind-down will affect deliveries and used-car markets: new inventory for S and X will shrink, potentially increasing used values or making these vehicles harder to find. Service and parts support are expected to continue initially, but the long-term supply chain could shift as Tesla reallocates resources to other product lines.
High Desert and California buyers should monitor dealer inventories and service appointment availability as inventories tighten.
Implications for The High Desert, California
Economic impact: The High Desert’s regional economy — tied to manufacturing, logistics and energy markets — could see altered supplier demand if Fremont’s operations change. Suppliers of parts, paint, glass, and electronics may face changed orders, with potential ripple effects in distribution hubs and freight routes serving Northern California and inland areas.
Jobs and workforce: Robot manufacturing may create technical roles (robotics technicians, software testers, automation specialists) but could reduce routine assembly or supplier jobs as automation grows. This may drive retraining opportunities or targeted recruiting for higher-skilled positions.
Local consumers: Fewer new S and X units into the market could raise used prices and tighten availability. Residents who rely on EV incentives, chargers and service centers should track local inventories and service capacity.
Public policy: Local leaders should consider workforce training and logistics strategies to support a shift toward automation and electronics manufacturing, and monitor freight pattern and charging demand changes.
Reporting notes and sources
This article draws on Tesla’s Q4 2025 earnings remarks and reporting by industry outlets. Key sources include Fox Business, Electrek, Edmunds, reporting from the Tesla Motors Club forum, and broader coverage such as Carbuzz.
Preserved facts and source links in this piece reflect reporting as of Elon Musk’s January 28, 2026 remarks and subsequent coverage.
