Tesla said it will invest $2 billion in xAI, the artificial-intelligence startup founded by CEO Elon Musk. Alongside that, Musk reiterated that production plans for the long-teased Cybercab robotaxi remain on track for later this year. The stock popped as much as 3.5% after hours before cooling off, settling at a more restrained 1.8% gain once investors digested what comes next: a wall of spending.
Tesla’s pivot from EVs to AI, in real dollars
For years, Musk has argued that Tesla’s true value isn’t in selling cars but in selling autonomy—software, robotaxis, and eventually humanoid robots. Wednesday’s disclosures made that pivot tangible.
Chief Financial Officer Vaibhav Taneja said Tesla’s capital expenditures will surge past $20 billion this year, more than double the roughly $8.5 billion spent in 2025. That spending spree will fund Cybercabs, the Optimus humanoid robot, Semi trucks, and the long-delayed Roadster sports car.
Investors are being asked to look past near-term vehicle sales and focus instead on rollout metrics: how quickly Tesla can deploy self-driving software and scale robotaxi operations.
“This is a transition phase,” said Thomas Monteiro, senior analyst at Investing.com. Tesla, he noted, is effectively asking markets to underwrite future AI revenue before auto demand rebounds.
What Tesla is spending on — and why it matters
| Area of investment | Strategic purpose | Timeline impact |
|---|---|---|
| xAI ($2B investment) | Access to advanced AI models and compute | Near-term software gains |
| Cybercab robotaxi | Autonomous ride-hailing revenue | Initial production in 2026 |
| Optimus humanoid robot | Long-term robotics platform | Meaningful volume post-2026 |
| Factory retooling | Shift from legacy vehicles to robots | Ongoing through 2026 |
| Chips & compute | Reduce reliance on external suppliers | Still exploratory |
This isn’t just ambition—it’s a cash-intensive bet. And that’s why Tesla’s valuation, hovering near $1.5 trillion, remains controversial. Bulls see an AI platform company. Bears see a carmaker spending like a hyperscaler.
Robotaxi promises, revised timelines, familiar skepticism
Musk has been talking about robotaxis for nearly a decade. The dates, however, have had a habit of slipping.
On Wednesday, Musk said he expects fully autonomous vehicles to operate in roughly a quarter to half of the United States by the end of this year. That’s a step back from earlier claims that robotaxis would reach half the U.S. population by the end of 2025, a goal later narrowed to the top eight to ten metro areas.
So far, Tesla’s robotaxi service is limited to Austin, Texas, using Model Y vehicles equipped with a version of Full Self-Driving (FSD). The purpose-built Cybercab—designed without a steering wheel or pedals—will be added later and sold directly to consumers.
Regulatory approval remains a major hurdle. Current U.S. federal safety standards still assume human controls, creating uncertainty around timelines. Tesla has not provided firm dates for broad, unsupervised deployment, despite Musk’s renewed optimism.
The EV business: under pressure, no longer the star
While the AI story dominates headlines, Tesla’s core electric-vehicle business is clearly straining.
Revenue fell about 3% in 2025 to $94.83 billion, marking the company’s first annual revenue decline. Competition has intensified, with rivals offering newer models at lower prices. The expiration of U.S. EV tax incentives and Musk’s increasingly polarizing political rhetoric have also weighed on demand.
To defend volumes, Tesla leaned heavily on discounts and incentives, rolling out lower-priced trims of its best-selling models. Wall Street expects Tesla to deliver about 1.77 million vehicles in 2026, an 8.2% increase, according to Visible Alpha—but that growth comes with thinner margins.
In a symbolic shift, Musk said Tesla will stop selling the Model S sedan and Model X SUV, once the company’s flagship vehicles. The factory space will be repurposed for robot production.
Earnings snapshot: fewer cars, better margins
Despite softer sales, Tesla surprised on profitability in the fourth quarter.
| Metric | Q4 result | Wall Street expectation |
|---|---|---|
| Adjusted EPS | $0.50 | $0.45 |
| Net income | $840 million | Down 61% YoY |
| Automotive gross margin* | 17.9% | ~14.3% |
*Excluding regulatory credits
Margins improved as Tesla optimized costs, even while revenue pressure persisted. It’s a reminder that the company still knows how to run a tight manufacturing operation—something bulls argue will translate well to robots and autonomy.
Energy storage: the quiet outperformer
One business line continues to deliver with far less drama: energy generation and storage.
Revenue from Tesla’s energy segment jumped 25.5% to a record $3.84 billion in the December quarter, well above analyst estimates of $3.46 billion. Grid-scale battery demand has surged as utilities seek to stabilize renewable power and modernize electricity networks.
It’s not flashy, but it’s real, growing, and profitable—something Tesla could lean on as its AI ambitions mature. Details on grid storage trends can be found via the U.S. Department of Energy and regulatory filings tracked by the U.S. Energy Information Administration (https://www.eia.gov).
The xAI bet and the looming chip shortage
Tesla’s investment in xAI had been widely expected. Analysts say access to advanced models—and potentially preferential compute—could accelerate Tesla’s autonomy roadmap.
“With Tesla’s legacy EV business slowing, investors get exposure to the scorching-hot AI boom,” said Andrew Rocco of Zacks Investment Research.
But Musk also issued a warning: a brewing shortage of memory chips could choke Tesla’s plans. He floated the idea of building a dedicated chip-making facility to reduce dependence on global supply chains, which are increasingly strained as Big Tech soaks up components for data centers. The concern echoes broader industry warnings tracked by the U.S. Commerce Department (https://www.commerce.gov).
Investors still buying the long game
Despite missed deadlines and ongoing skepticism, Tesla shares rose about 11% in 2025. Confidence was reinforced by Musk’s massive $878 billion pay package, tied to aggressive operational and valuation milestones—effectively betting that Tesla’s AI future will materialize.
For now, investors seem willing to suspend disbelief. They’re watching rollout metrics, regulatory progress, and whether Cybercabs actually roll off production lines this time.
FAQs
1. Why is Tesla investing $2 billion in xAI?
The investment gives Tesla closer access to advanced AI models and infrastructure that could accelerate self-driving, robotics, and software development.
2. When will the Cybercab robotaxi be available?
Tesla says initial production is on track for later this year, though Musk has warned early volumes will be very slow.
3. Is Tesla stopping production of any vehicles?
Yes. Tesla will stop selling the Model S and Model X to free factory space for robot production.
4. How is Tesla’s EV business performing?
EV revenue declined in 2025 amid rising competition, pricing pressure, and the end of U.S. tax incentives.
5. What is Tesla’s strongest growth segment right now?
Energy generation and storage, which saw record revenue growth driven by demand for grid-scale batteries.
