Tesla Plans $20B+ 2026 Capex for AI Compute, Robotaxi, Optimus

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Tesla will spend over $20 billion in 2026 capex to ramp factories, double AI compute capacity in H100 equivalents at Gigafactory Texas for Cortex 2, and fund Optimus Gen3 and Robotaxi rollouts. The plan targets major production and AI infrastructure upgrades to advance Tesla’s autonomous robotics and services.

1. Tesla Unveils $41,990 Model Y Variant

On Monday, Tesla’s website confirmed the addition of a lower-priced US Model Y configuration at $41,990, expanding its lineup below the Long Range edition. The new rear-wheel-drive variant reduces production complexity by omitting all-wheel drive hardware, allowing Tesla to leverage existing Gigafactory Texas capacity. Company executives expect this offering to attract cost-conscious buyers, targeting a roughly 10% increase in total Model Y deliveries in the second quarter. Tesla has already begun scheduling customer test-drives and lists a nationwide delivery window of four to six weeks for the new trim.

2. Q4 2025 Earnings: EPS Beats but Revenue Falls Short

In its fourth-quarter report, Tesla posted adjusted earnings per share of $0.50, beating the consensus estimate of $0.45 yet representing a 17% year-over-year decline. Total revenue slipped 3% to $24.9 billion, shy of the $25.1 billion analysts anticipated. Most notably, automotive revenue contracted 11% to $17.7 billion, reflecting softer vehicle sales and price adjustments in key markets. Offsetting this dip, energy generation and storage revenue grew 25%, and services revenue rose 18%, signaling diversification beyond auto sales. Management reiterated plans for record capital spending but offered no new full-year guidance.

3. Mixed Global Sales Trends

Tesla’s international deliveries showed stark contrasts in January. In Europe, new-vehicle registrations fell in France and Norway and barely rose in Germany, extending a six-month downturn in core markets. Conversely, Italy recorded a 75% year-on-year surge in registrations following an 18% drop over full-year 2025. In China, domestic rivals pressured Tesla’s market share, with BYD stock tumbling after Tesla reported another month of flat local volume. Overall, Rest of World deliveries dipped 5% sequentially, while Asia-Pacific revenue held steady thanks to price-reduction strategies implemented late last year.

4. Pivot to AI, Robotics and $20 Billion Capex Plan

Elon Musk has signaled Tesla’s evolution into an AI and robotics firm, earmarking over $20 billion in capital expenditures for 2026. Key projects include deployment of the Gen 3 Optimus humanoid robot—promised to feature 30% higher payload capacity—and expansion of on-site AI compute at Gigafactory Texas, targeting a doubling of H100 GPU equivalents. The company will also invest in dedicated Robotaxi hardware rollout, with pilot programs planned in select US cities by year-end. Analysts note that while these initiatives could unlock new, high-margin revenue streams, they require substantial upfront outlays and carry execution risk.

Sources

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