As Tesla Deliveries Rebound, Is It a Better Investment Than SpaceX Stock?

Tesla delivered 486,532 vehicles in Q3, above the 462,000 consensus but below 497,099 a year earlier; its 2025 revenue fell 3%, auto revenue declined 10%, and adjusted EPS dropped 28%. The article argues Tesla is a better growth-stock buy than SpaceX, citing recovering deliveries and potential in robotaxis, Semi trucks, and Optimus robots, while noting execution challenges. The author expects SpaceX could acquire Tesla at a premium within two years; prediction markets put the odds at 63% on Polymarket and 80% on Kalshi.

Analysis

The asymmetry is not simply Tesla’s delivery recovery versus SpaceX’s growth: it is whether Tesla can turn new products into durable cash flow before merger optionality becomes priced in. A delivery beat with year-over-year volumes still lower does little to establish margin recovery, especially as regulatory-credit income fades. European demand linked to elevated fuel prices may prove cyclical; watch regional registrations and automotive margins excluding credits for confirmation. Over the next 1–3 months, earnings quality matters more than headline deliveries. Over 6–18 months, robotaxi and Optimus claims remain execution options, not yet evidence of scalable economics: Waymo’s operating scale is a real competitive hurdle, while Tesla’s lower vehicle cost only matters if utilization, safety approvals, and fleet economics follow. For SpaceX, AI infrastructure could create demand for launch and connectivity, but orbital data centers face power, cooling, launch-cost, and utilization hurdles; synergies with Tesla are long-dated and should not be capitalized as near-term value. The merger thesis is especially fragile: prediction-market odds are not transaction evidence, and any deal’s value to Tesla holders depends on consideration, dilution, governance, and approvals. A premium could be offset by loss of standalone upside or capital-allocation conflicts. The article’s relative-valuation claim is not verifiable without current multiples and deal terms.

Key Decisions for Investors

• Do not chase TSLA solely on the delivery surprise or reported merger odds. Reassess after the next results: require stabilization in automotive margins excluding credits and evidence that deliveries convert to cash generation; deterioration in either falsifies the recovery case.
• Treat any TSLA–SPCX combination as event optionality, not a base case. Before positioning, verify company filings, board process, consideration, financing, and required approvals. If a definitive transaction appears, trade the announced exchange economics rather than prediction-market probabilities.
• Keep robotaxi and Optimus value out of near-term base-case estimates until Tesla supplies independently testable deployment, safety, utilization, and unit-economics data. Waymo’s operating scale is the key competitive benchmark; a production-cost advantage alone is insufficient.
• Monitor SpaceX’s AI-infrastructure claims against disclosed customer demand, launch cadence, and capital requirements. If those remain unverified, avoid paying for projected orbital-compute synergies with Tesla; a launch or deployment delay would undermine the longer-dated growth narrative.