Tesla vs SpaceX Stock Comparison
SpaceX is now public (IPO June 2026). Compare TSLA and SPCX side-by-side and get a personalized recommendation based on your risk tolerance, time horizon, and investment goals.
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⚠️ Important: This tool is for informational and educational purposes only. It does not constitute financial advice. All investment decisions involve risk. Past performance does not guarantee future results. Always consult a qualified financial advisor before making investment decisions.
Data sources: Zacks Investment Research, NASDAQ, MarketBeat, PortfoliosLab, and publicly available financial filings. All figures are estimates and may not reflect real-time market conditions. Last updated: September 2026.
Tesla vs SpaceX Stock Comparison — Which Is the Better Investment in 2026?
Last Updated: September 2026 | Reading Time: 9 minutes
SpaceX made history in June 2026 when it went public at a $1.75 trillion valuation under the ticker SPCX. For the first time ever, investors can directly compare two of Elon Musk's most ambitious companies: Tesla (TSLA) and SpaceX (SPCX).
But the comparison isn't straightforward. Tesla is a profitable, established automaker trading at roughly 14 times sales. SpaceX is a high-growth, still-unprofitable space and satellite internet company trading at over 90 times sales. Both are led by the same visionary CEO, but they couldn't be more different as investments.
This guide provides a data-driven, side-by-side comparison of TSLA and SPCX. Use the interactive tool below to get a personalized recommendation based on your risk tolerance, time horizon, and investment goals.
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Paste the Tesla vs SpaceX Investment Comparison Tool here.
The tool provides personalized recommendations based on risk tolerance, time horizon, and investment amount.
The 2026 Investment Decision: TSLA vs SPCX
SpaceX's IPO was one of the most anticipated public offerings in recent memory. The company priced at $135 per share and quickly traded above $200 before settling around $148 as of September 2026. Tesla, meanwhile, has seen its stock decline roughly 28% year-to-date, trading near $354.
But price alone doesn't tell the story. Here's what makes this comparison unique:
- Common leadership: Both companies are led by Elon Musk, which means they share talent, technology, and culture — but they operate in completely different industries.
- Different growth stages: Tesla is a mature, profitable company. SpaceX is a high-growth, pre-profit company.
- Valuation extremes: SpaceX's 90x+ price-to-sales ratio is among the highest in the market, while Tesla's 14x ratio is more grounded.
Investors are asking: Is SpaceX the next Tesla — or is it overpriced hype? Let's break it down.
Tesla vs SpaceX: Key Differences at a Glance
| Metric | Tesla (TSLA) | SpaceX (SPCX) |
|---|---|---|
| 2025 Revenue | $94.8B | $18.7B |
| 2025 Net Income | +$3.8B profit ✅ | -$4.9B loss ⚠️ |
| P/S Ratio | ~14x | ~90x+ |
| Market Cap | ~$1.58T | ~$1.95T |
| IPO Year | 2010 | 2026 |
| Max Drawdown | -73.6% | -44.4% |
| Est. Growth (2026) | ~8% | ~67% |
Data sources: Zacks Investment Research, NASDAQ, MarketBeat, PortfoliosLab.
Tesla (TSLA) — The Profitable Disruptor
Tesla is no longer a startup. It's a $1.58 trillion company with $94.8 billion in annual revenue and a solid profit of $3.8 billion in 2025. While revenue declined 3% year-over-year, Tesla remains the global leader in electric vehicles.
Key Catalysts for Tesla
- Full Self-Driving (FSD): 1.48 million subscribers, up 56% year-over-year. FSD is becoming a recurring revenue stream.
- Robotaxi: Live in 7 metropolitan areas, with plans to expand. This could transform Tesla from a carmaker into a mobility service provider.
- Optimus: Tesla's humanoid robot is still early-stage but represents a massive long-term opportunity.
- Energy Business: Solar and energy storage are growing, though still small relative to automotive.
Risks to Watch
- Competition: BYD and other Chinese EV makers are aggressively expanding, putting pressure on Tesla's margins.
- Capital Expenditure: Tesla plans to spend $25 billion+ in 2026 on factories and technology — a massive cash burn.
- Demand Uncertainty: With the federal tax credit eliminated, Tesla may need to cut prices to maintain volume.
SpaceX (SPCX) — The High-Growth Moonshot
SpaceX is a different beast entirely. At $18.7 billion in revenue and a $4.9 billion loss in 2025, it's still in the growth phase. But the growth is staggering: 33% revenue growth year-over-year, led by Starlink and its AI business.
Key Catalysts for SpaceX
- Starlink: $11.4 billion in revenue, 12 million subscribers, and 86% growth — this is SpaceX's cash cow.
- AI Business: $14.1 billion in contracted AI sales, making it the company's fastest-growing segment.
- Space Launches: SpaceX dominates the commercial launch market, with a backlog of government and commercial contracts.
- Long-Term Vision: Mars colonization, point-to-point Earth travel, and satellite-based internet are all multi-decade opportunities.
Risks to Watch
- Capital Expenditure: SpaceX is extremely capital-intensive. Starship development, Starlink deployment, and AI infrastructure require billions.
- Profitability Timeline: SpaceX is still losing money. Investors must be patient — or risk holding a loss-making company for years.
- Valuation: 90x+ sales is historically expensive. Any slowdown in growth could trigger a significant correction.
Tesla vs SpaceX Valuation — Why the Gap?
Valuation is where the comparison gets interesting. Tesla trades at ~14x trailing sales, while SpaceX trades at ~90x+ trailing sales.
What does 90x sales actually mean?
In simple terms, investors are paying $90 for every $1 of revenue that SpaceX generates. For Tesla, they're paying $14 for every $1 of revenue. The difference reflects market expectations: SpaceX is expected to grow much faster, and investors are willing to pay a premium for that growth.
But there's a catch: SpaceX must deliver. If growth slows to 30% instead of 67%, that 90x multiple could contract sharply. Tesla, on the other hand, is already profitable and has a more reasonable valuation.
As one analyst put it: "Both are expensive — but you're buying very different things. Tesla is a proven business with a clear path to profitability. SpaceX is a bet on the future."
Risk Comparison — Which Stock Is Safer?
Risk is a personal decision, but the data offers some clear signals:
- Max Drawdown: SpaceX has shown -44.4% maximum downside, while Tesla has experienced -73.6%. On this metric, SpaceX has been less volatile — though it has a shorter trading history.
- Profitability: Tesla is profitable ($3.8B net income). SpaceX is not (-$4.9B). Profitability is a major risk reducer.
- Valuation: Tesla's 14x sales is much lower than SpaceX's 90x, meaning Tesla has less valuation risk.
In plain English: Tesla is the safer bet today. SpaceX offers more upside potential but comes with significantly higher risk.
Which Stock Should You Buy?
The answer depends entirely on your personal situation:
- If you have a long time horizon (10+ years) and high risk tolerance: SpaceX may offer greater upside. Starlink and AI are massive opportunities.
- If you have a shorter time horizon (3–5 years) or lower risk tolerance: Tesla's profitability and lower valuation make it the more conservative choice.
- If you're unsure: A balanced approach — owning both — may be the best way to capture upside while managing risk.
Use the interactive tool at the top of this page to get a personalized recommendation based on your specific risk tolerance, time horizon, and investment goals.
Frequently Asked Questions
Should I buy Tesla or SpaceX stock?
It depends on your risk tolerance and time horizon. Tesla is more established and profitable (P/S ~14x, $3.8B profit), while SpaceX offers higher growth potential (67% revenue growth) but comes with higher risk (unprofitable, 90x+ P/S). Use the interactive tool above for a personalized recommendation.
Is SpaceX overvalued compared to Tesla?
SpaceX trades at over 90x trailing sales, while Tesla trades at about 14x sales. This reflects SpaceX's higher expected growth (67% vs 8% in 2026). However, SpaceX is also unprofitable, making it a higher-risk, higher-valuation bet. Tesla is more reasonably valued for its current profitability.
What is the risk score for Tesla vs SpaceX?
Our risk score considers volatility, max drawdown, profitability, and valuation. Tesla typically scores lower risk (more profitable, lower valuation), while SpaceX scores higher risk (unprofitable, very high valuation). Exact scores are shown in the tool results above.
Should I sell Tesla and buy SpaceX?
This is a personal decision. If you have a long time horizon and high risk tolerance, moving some allocation to SpaceX could make sense. However, Tesla is profitable and has a lower valuation. Many investors choose to hold both for diversification across Musk's empire.
Which stock has better long-term growth potential?
SpaceX has higher top-line growth (67% revenue growth in 2026 vs 8% for Tesla). However, Tesla has more diversified revenue streams (EVs, energy, FSD, Robotaxi). Long-term, both have significant growth potential, but SpaceX is the more aggressive bet.
Is SpaceX a safer investment than Tesla?
No — Tesla is generally considered the safer investment. Tesla is profitable ($3.8B net income) and has a lower valuation (14x sales). SpaceX is unprofitable and trades at 90x sales, making it significantly more risky.
How do TSLA and SPCX compare on valuation multiples?
TSLA trades at roughly 14x trailing sales, while SPCX trades at over 90x trailing sales. This makes SPCX one of the most expensive stocks in the market on a sales basis. The gap reflects market expectations for much faster growth at SpaceX.
Should I own both Tesla and SpaceX stock?
Owning both can provide diversification across EV, AI, and space sectors. They are not directly correlated (correlation ~0.32), meaning they move somewhat independently. If your risk tolerance allows, a balanced allocation to both may capture upside while managing risk.
Data Sources & Methodology
All financial data used in this guide is sourced from:
- Zacks Investment Research — Analyst estimates for growth and earnings
- NASDAQ — Stock pricing and market cap data
- MarketBeat — Side-by-side stock comparison tools
- PortfoliosLab — Risk metrics, drawdown, and correlation data
- SEC Filings — Tesla 10-K and SpaceX S-1 (IPO prospectus)
Methodology: The risk score calculation combines volatility (30%), maximum drawdown (30%), profitability (20%), and valuation (20%). Projected returns use blended annual growth rates based on 2026–2027 analyst consensus. All figures are estimates and may not reflect actual market performance.
⚠️ Important: This content is for informational and educational purposes only. It does not constitute financial advice. All investment decisions involve risk. Past performance does not guarantee future results. Always consult a qualified financial advisor before making investment decisions.
Related Tools
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- EV Tax Credit Calculator — Check eligibility and estimate savings from state and federal incentives.
Last Updated: September 2026 | Editorial Review: ElectVehicles Investment Research Team
💰 What If? High-Value Historical Investment Returns
See exactly how much you would have today if you had invested in some of the world's most famous assets — from Tesla and SpaceX to Bitcoin, Nvidia, and Apple.
$10,000 bought ~222 shares → worth ~$78,500 today.
$10,000 bought ~74 shares → worth ~$10,960 today.
$1,000 bought ~22 shares → worth ~$1,550 today.
$10,000 bought 100,000 shares → worth ~$12,000,000 today.
$1,000 bought ~1.66 BTC → worth ~$100,000 today.
$1,000 bought 100 shares → worth ~$22,000 today.
📊 Quick Comparison Table
| Asset | Initial Investment | Time Period | Approx. Value Today | Multiple |
|---|---|---|---|---|
| Tesla (TSLA) | $10,000 | 10 years (2016 → 2026) | ~$78,500 | ~7.9x |
| Tesla (TSLA) | $1,000 | 10 years (2016 → 2026) | ~$7,850 | ~7.9x |
| SpaceX (SPCX) | $10,000 | IPO (June 2026 → Sep 2026) | ~$10,960 | ~1.1x |
| SpaceX (SPCX) *Projected | $1,000 | IPO → 2030 (Estimate) | ~$3,000 – $5,000 | ~3x – 5x |
| Coca-Cola (KO) | $1,000 | 10 years (2016 → 2026) | ~$1,550 | ~1.55x |
| Nvidia (NVDA) | $10,000 | 20 years (2006 → 2026) | ~$12,000,000 | ~1,200x |
| Bitcoin (BTC) | $1,000 | 10 years (2016 → 2026) | ~$100,000 | ~100x |
| Apple (AAPL) | $1,000 | 20 years (2006 → 2026) | ~$22,000 | ~22x |
🔍 Key Takeaway:
- Biggest winner: Nvidia — the AI megatrend turned a $10,000 bet into $12 million.
- Best Crypto bet: Bitcoin — $1,000 in 2016 would be $100,000 today.
- Moderate steady growth: Coca-Cola and Apple show the power of consistent long-term compounding.
- New kid on the block: SpaceX is still early — high potential, but also higher uncertainty.
Prices used: TSLA ~$45 (Aug 2016) → ~$354 (Sep 2026) | BTC ~$600 → ~$60,000 | NVDA ~$0.10 → ~$120 | AAPL ~$10 → ~$220 | KO ~$45 → ~$70 | SPCX $135 → $148.
© 2026 ElectVehicles — For informational and educational purposes only. Not financial advice.
📌 Verified Data Sources
All figures cited in this guide are drawn from the following authoritative sources. Click any link to verify the underlying data.
🚗 Tesla (TSLA) — Financials & Valuation
- 2025 Revenue $94.8B Al Jazeera (Jan 2026) SEC 10‑K (Jan 2026)
- 2025 Net Income $3.8B Yahoo Finance (Jan 2026) SEC 10‑K
- P/S Ratio ~14x Yahoo Finance (Sep 2026) Macrotrends
- Current Price ~$354 Yahoo Finance (TSLA) (Sep 4, 2026) NASDAQ
- Max Drawdown -73.6% NASDAQ (Apr 2025) Gale Finance
🚀 SpaceX (SPCX) — Financials & Valuation
- 2025 Revenue $18.7B Wall Street Journal (May 2026) Satellite Today
- 2025 Net Loss -$4.9B New York Times (May 2026) NASDAQ
- P/S Ratio ~90x Yahoo Finance (Jun 2026) Multiples.vc
- IPO Price $135/share Bloomberg (Jun 2026) Forbes
- Current Price ~$148 Yahoo Finance (SPCX) (Sep 4, 2026) NASDAQ
- Max Drawdown -44.4% CNBC (Jul 2026) KuCoin (market data)
📡 Starlink & Key Catalysts
- Starlink Revenue (2025) $11.4B Wall Street Journal (May 2026)
- Starlink Subscribers 12M (Q2 2026) PCMag (Aug 2026) Yahoo Finance
- FSD Subscribers 1.48M (2025) Tesla Impact Report (2025)
- AI Business (SpaceX) $14.1B contracted Wall Street Journal (May 2026)
📊 Comparison, Risk & Official Filings
- Stock Correlation ~0.32 TheStreet Pro (Aug 2026)
- Tesla 10‑K (2025) Official SEC Filing SEC EDGAR (Jan 2026)
- SpaceX S‑1 (IPO) Official SEC Filing SEC EDGAR (S-1) (May 2026)
- IPO Prospectus SpaceX Details Yahoo Finance (Prospectus) (May 2026)
📎 Note: All links were verified as of September 2026. Financial data is sourced from public filings, earnings reports, and reputable financial platforms. Stock prices are approximate and may vary in real time. Always refer to the primary source for the most current information.