From Flagship Sedans to Full Self-Driving: Tesla's $25 Billion Reengineering

Tesla ends Model S and X production in Fremont, pivoting to robotaxis and AI. Capex soars to $25B, FSD completes cross-country drive, and Model Y earns NHTSA safety milestone.

Tesla has shut down production of the Model S and Model X in Fremont, ending a decade-long chapter for its flagship sedans as the company pivots hard toward autonomy, robotics, and a $25 billion capital spending plan that threatens to drain cash reserves. The move underscores a strategic shift away from traditional luxury vehicles toward a future dominated by the Cybercab robotaxi and the Tesla Semi.

The decision to retire the two models comes even as Tesla reported a better-than-expected first quarter. Revenue climbed nearly 16% to $22.39 billion, while earnings per share of $0.41 beat analyst forecasts. The stock responded with a 3.82% gain on Friday, closing at €363.95 and moving closer to its 52-week high of roughly €417. Still, the shares remain about 2% lower year to date.

Investor enthusiasm is tempered by the scale of the spending required. Tesla has lifted its 2026 capex forecast to north of $25 billion, up from an earlier estimate of around $20 billion. Chief Financial Officer Vaibhav Taneja has warned that free cash flow will remain negative through the end of the year as cash is ploughed into the "Terafab" semiconductor project in Texas, a joint venture with Intel. Wedbush analysts view the Terafab as a long-term enabler of Tesla's ambition to become a physical AI platform, but the near-term burden on margins and liquidity is undeniable.

On the technology front, Tesla is making headway with its Full Self-Driving (FSD) software. A Model S recently completed a 3,081-mile journey from Los Angeles to New York with no manual intervention, the driving portion taking around 58 hours. That feat is a powerful demonstration of software maturity, though FSD remains a SAE Level 2 system requiring constant driver supervision. The gap between marketing claims, technical capability, and regulation is likely to remain a flashpoint, particularly in Europe.

Tesla is pursuing European approval for FSD through Irish regulators, and a preliminary nod from the Dutch vehicle authority RDW in April 2026 has opened a door. But authorities in Sweden, Finland, Denmark, and Norway have voiced concerns about behavior in snow and ice, speed control, and whether the "Full Self-Driving" label misleads consumers. European approval will be a key test of the technology's global readiness.

Meanwhile, the Model Y has scored a safety milestone. The 2026 model year became the first vehicle to pass the NHTSA's stricter ADAS testing standards, including automatic emergency braking for pedestrians, lane-keeping assist, and blind-spot detection. Tesla's camera-only "Vision" system achieved this without traditional radar — a validation of the company's long-standing bet on camera- and AI-based driver assistance. Independent verification of those standards begins in 2027, so the durability of that lead remains to be tested.

China delivered a mixed picture. Domestic retail sales in April fell roughly 9.6%, but exports from Giga Shanghai surged more than 80%, reflecting Tesla's increasing use of China as a global production hub. Another metric showed overall sales in China rising 36% in the month, likely buoyed by those export volumes as well as local deliveries. Competition from BYD and other domestic players remains fierce, and the end of Model S and X production makes China even more critical for the success of the Cybercab and Semi.

On the regulatory compliance front, Tesla issued a software update for about 218,000 vehicles in the U.S. to address a delayed rearview camera display. The recall, handled over the air, underscores the growing importance of software patches in managing vehicle safety and regulation.

Institutional sentiment is split. NewEdge Wealth increased its stake by 38% in late 2025, while Midwest Trust cut its position. Analysts have a median price target of roughly $398, with the most bullish estimates reaching $600. Whether the market can sustain that optimism will depend on how quickly FSD gains regulatory approval, the ramp of the Semi and Cybercab production lines, and whether the $25 billion investment can deliver the promised shift from carmaker to physical AI powerhouse before cash flow constraints become too painful.