Tesla, Stripped: What The Car Business Alone Is Actually Worth
Why this Saturday is different
Every other issue of this newsletter teaches a company. This one teaches a skill, and the company is only the case study. The skill is valuation, the actual mechanical process of turning production numbers, pricing data, and cost structure into a defensible answer for what a business is worth, the same discipline Buffett has practiced across sixty years of shareholder letters. Most retail investors never learn this process. They learn to read a headline instead, a delivery beat, a margin miss, a price target from an analyst whose model they never see, and they call that investing. This issue opens the model itself, states every assumption out loud, and shows the arithmetic connecting each one to the next, so that by the end a reader can rebuild this exercise on any company they choose, oil and gas or otherwise, using nothing but a 10-K and a calculator.
The company chosen for this lesson is Tesla, and the constraint chosen for this lesson is discipline. A retail investor pulls up Tesla’s market capitalization on a Saturday morning, sees a number above one point four trillion dollars, and assumes that figure represents cars. It does not. Somewhere inside that number sits a humanoid robot that has never generated a rupee of revenue, a robotaxi network still waiting on regulatory approval in every jurisdiction that matters, and a full self driving promise that has been eighteen months away for a decade. Strip every one of those bets out of the picture entirely, value nothing but the business of building and selling automobiles, and a very different number emerges. This issue builds that number from scratch, using nothing but disclosed production capacity, real pricing data, and an honest accounting of what it actually costs to run the car business alone.
The rule this issue follows
No credit for Optimus. No credit for robotaxi. No credit for full self driving as a standalone software business. And critically, no cost charged against the car business for building any of those three things either. A valuation that excludes a moonshot’s revenue while still charging that moonshot’s research spend against the core business is not a disciplined valuation. It is a car business punished for sins it did not commit. Tesla does not disclose research and development spend by project, so this issue states its allocation assumption openly rather than hiding it inside a clean looking number, the same way Buffett refuses to value what a company will not show him the cost of.
Production, built from steel rather than slogans
Management has repeated a target of twenty million vehicles a year by 2030 since 2022. That number is not a forecast. It is a speech. Tesla’s own Q4 2025 shareholder disclosure lists installed capacity by factory, not by press release, and adding those figures gives a real base to build from. Fremont carries roughly one hundred thousand units for Model S and X history plus over five hundred fifty thousand for Model 3 and Y. Shanghai carries over nine hundred fifty thousand. Berlin carries over three hundred seventy five thousand. Texas carries over two hundred fifty thousand for Model Y plus over one hundred twenty five thousand for Cybertruck. Total installed capacity today sits near two point three five million vehicles a year, against an actual 2025 output of one point six five million, meaning the company is currently running under its own ceiling rather than against it.
Independent trackers who build bottom up production models from supply chain checks rather than management commentary, the same community that estimated Tesla’s second quarter deliveries closer to the actual result than Tesla’s own analyst consensus did, treat battery cell output as the real constraint behind any capacity number, not floor space or robotic arms. Layer known expansion, Shanghai Phase 3, a pending second approval at Berlin, against that battery ceiling, and a defensible 2030 production range lands between three million and three point five million vehicles a year. That is the number this issue values. Not twenty million.
The price the market will actually pay
Average selling price is not a constant you pull from a brochure. It is what the market clears at once Chinese competition and price sensitive buyers enter the picture, and the direction has been down for years, not up. Model 3 starts at thirty six thousand nine hundred ninety dollars and climbs to fifty four thousand nine hundred ninety at the performance trim. Model Y sits in a similar band. Those two nameplates alone carry roughly ninety seven percent of total volume, so blended ASP is almost entirely their story, and the trend inside that story is one of continued quarter over quarter decline through 2025 and into 2026, driven by the loss of the federal tax credit after September 2025, aggressive price cuts to defend share against BYD’s two point two six million units sold globally in 2025, and the launch of lower cost Standard trims built specifically to hold volume at a lower price point. A 2030 blended ASP near thirty five to forty thousand dollars is the honest assumption, not a rebound toward the mid forty thousands Tesla commanded a few years ago.
Multiply the low end, three million units at thirty five thousand dollars, and the high end, three point five million units at forty thousand dollars, and 2030 automotive revenue lands in a range of one hundred five billion to one hundred forty billion dollars. Call the midpoint roughly one hundred twenty billion.
Margin, built on a real cost curve
Q1 2026 showed total gross margin of twenty one point one percent. Battery pack cost is the largest input sitting behind that number, and it has genuine room to fall further. Lithium iron phosphate adoption, the 4680 cell ramp, and cathode chemistry shifting away from expensive nickel and cobalt have already pulled cost down meaningfully, and the manufacturing thumb rule behind that trend, roughly a fifteen percent cost reduction for every doubling of cumulative production, is not folklore. It comes from Boston Consulting Group’s experience curve research from the 1970s, and automobiles historically sit toward the lower end of that band given how much of the cost base is labor and steel rather than something that compresses like a semiconductor. Apply that curve against a near doubling of cumulative production between today and 2030, and automotive gross margin excluding regulatory credits plausibly climbs from today’s eighteen to twenty percent range toward the mid twenties by decade’s end, assuming no fresh price war resets the baseline entirely, which remains the single biggest risk to this number given that Tesla itself has triggered the last two.
Opex, with the moonshots actually removed
Q1 2026 showed operating margin of just four point two percent against that twenty one point one percent gross margin, a gap of roughly seventeen points consumed by research and development plus selling, general, and administrative spend before operating income is even reached. Tesla does not break that spend out by project. Analyst and independent researcher estimates, triangulated from headcount allocation and disclosed capex rather than company disclosure, have placed AI and robotics related spend, Dojo compute, Optimus, autonomy software beyond basic driver assistance, somewhere near thirty to forty percent of total research and development in recent years. This issue assumes core automotive opex represents sixty five percent of Tesla’s reported total, a midpoint of that range, stated openly as an estimate rather than a fact.
Apply that split to the current quarter and core automotive opex falls to roughly eleven percent of revenue, versus the seventeen point full company figure. Core automotive operating margin today, stripped of moonshot spend and moonshot revenue alike, sits closer to ten percent than to four. Carry modest operating leverage forward to 2030 as the core business scales against a growing revenue base, and a core automotive operating margin near fifteen to sixteen percent by 2030 is a defensible, disciplined number. It is not a tech multiple number. It is closer to what a genuinely best run automaker produces at scale, Toyota included, which is precisely the point of stripping the story away.
The bridge from operating margin to EBITDA, shown rather than named
Operating margin and EBITDA margin are not the same number, and naming one while meaning the other is exactly the shortcut this newsletter refuses to take. Operating margin, also called EBIT, earnings before interest and tax, already has depreciation subtracted twice over, once inside cost of goods sold as the depreciation on factory equipment and tooling that made each car, and once inside opex as the depreciation on R&D labs and corporate facilities. EBITDA sits one layer above that, before depreciation gets subtracted at all, because EBITDA is trying to answer a different question, how much cash the operating business throws off before accounting for the capital already spent building it.
Tesla’s own Q1 2026 filing makes the bridge visible. Revenue of twenty two point four billion dollars, gross margin of twenty one point one percent, gives gross profit of four point seven three billion. Operating income was reported at nine hundred million, which means operating expenses, research and development plus selling, general, and administrative, absorbed three point eight three billion, or seventeen point one percent of revenue, between gross profit and operating income. Operating margin, nine hundred million divided by twenty two point four billion, equals four point two percent, and that number already has depreciation baked into both the cost of goods sold line above it and the opex line just subtracted. Tesla disclosed depreciation and amortization near one point six billion dollars for the quarter, roughly seven percent of revenue. Add that back to the four point two percent operating margin and the company lands near eleven percent, and that eleven percent is EBITDA margin, not the four point two percent, and not the seventeen point one percent opex figure either. Three different numbers, three different layers of the same statement, and confusing any two of them is how a valuation quietly becomes wrong without anyone noticing the error.
Apply that identical bridge to the isolated core automotive business built above. A projected 2030 core automotive operating margin near fifteen to sixteen percent already has depreciation subtracted within it, the same way Tesla’s real four point two percent does today. Add back a depreciation ratio consistent with a capital intensive manufacturing base scaling toward three to three and a half million vehicles a year, roughly six to seven percent of revenue, and core automotive EBITDA margin lands near twenty one to twenty three percent. That is the number this valuation actually uses, and now the reader has watched it get built rather than being asked to trust it.
The valuation
Revenue near one hundred twenty billion dollars and an EBITDA margin near twenty one to twenty three percent, built through the bridge above rather than assumed, puts 2030 core automotive EBITDA near twenty five billion dollars.
No premium for the EV label. The industry median EV to EBITDA multiple sits near nine and a half times. A car business still growing production meaningfully into 2030, with margin still expanding rather than flat, earns a modest growth premium over that median, not the triple digit multiple the full company trades at today. Call it twelve to fifteen times core automotive EBITDA. Apply that range to twenty five billion dollars and the automotive business alone is worth somewhere between three hundred billion and three hundred seventy five billion dollars in enterprise value. Add back Tesla’s real net cash position, nearly twenty nine billion dollars today, and equity value lands near three hundred thirty to four hundred billion dollars, or roughly eighty five to one hundred five dollars a share against a share count near three point seven six billion.
The P/E cross-check, and where it disagrees
Every retail investor recognizes price to earnings before they recognize EV to EBITDA, so the same business deserves a second look through that lens, built with its own honest bridge rather than borrowed from the number above.
Start from the same twenty five billion dollar EBITDA and walk it down one more layer than before. Subtract depreciation and amortization, roughly six and a half percent of a hundred twenty billion dollars in revenue, near seven point eight billion, and operating income lands near seventeen to eighteen billion, consistent with the fifteen to sixteen percent operating margin this issue already built. Subtract interest next. Tesla carries very little debt today, interest expense running near three hundred fifty million dollars annualized against fifteen point eight nine billion in debt offset by a net cash position of nearly twenty nine billion. Project modest growth in that line to roughly five hundred million by 2030 as capacity expansion adds some debt, and pretax income lands near seventeen point seven billion. Subtract tax last. Tesla’s effective tax rate has been climbing as older credits phase out, recent quarters running between twenty six and thirty one percent. Apply twenty seven percent and net income for the core automotive business alone lands near twelve point nine billion dollars.
Divide that across a share count near three point eight seven billion, allowing modest dilution from today’s three point seven six billion, and core automotive earnings per share in 2030 comes to roughly three dollars and thirty cents. A mature but still growing automaker, no story premium, earns somewhere between fifteen and eighteen times earnings. Apply seventeen times and the implied share price sits near fifty seven dollars.
Compare that to the eighty five to one hundred five dollar range the EV to EBITDA method just produced on the identical business, built from the identical production and margin assumptions. Two honest methods, same company, same year, and a gap of nearly forty percent between them. This is not a mistake either method made. EBITDA never charges the business for interest and tax, and net income always does, so any multiple applied to EBITDA is quietly more generous than the same story told through earnings unless the multiples themselves are chosen to offset that gap, which neither of ours were, on purpose. A twelve to fifteen times EV to EBITDA multiple and a fifteen to eighteen times P/E multiple both sound conservative in isolation. Placed side by side on the same business they reveal that at least one of them, possibly both, was picked without checking what it implied about the other.
This is the actual folly worth sitting with rather than resolving. Professional research notes present a single price target as though the method behind it were the only honest one available. It rarely is. A reader who only ever sees the EV to EBITDA number walks away thinking the car business alone is worth roughly a hundred dollars a share. A reader who only sees the P/E number walks away thinking fifty seven. Both readers are looking at the same production range, the same falling ASP, the same disciplined cost curve. The forty percent gap between their answers exists entirely in the multiple, not in the business, and no multiple is neutral just because it looks like a small, reasonable number on the page.
The stress test
Tesla’s enterprise value today sits near one point four trillion dollars, close to four hundred nine dollars a share. Both car only valuations built in this issue, fifty seven dollars through earnings and roughly eighty five to one hundred five dollars through EBITDA, sit far below that price, and the size of the gap depends on which honest method a reader chooses to trust. That range itself, not a single resolved number, is the honest output of this exercise. What the market is actually paying for, somewhere between three hundred and three hundred fifty dollars a share of the four hundred nine, is Optimus, robotaxi, and full self driving, three businesses generating no meaningful disclosed revenue today. If those three businesses never convert from promise to income statement, the stock has a long way to fall to meet either car only number built here. If even one of them converts at scale, both numbers understate the company, by design, because that was the rule set at the top of this issue. What this issue will not do is pretend the fifty seven dollar number and the hundred dollar number are actually the same number wearing different clothes. They are not. Sitting with that disagreement honestly is worth more to a reader than a false single answer would be.
The one word
Every company in this newsletter earns one word describing what it actually does once the story gets stripped away. Tesla sells cars at a falling price to defend volume against cheaper competition, on a cost curve that is real but not infinite, funded by research spending it will not itemize. Tesla manufactures.
Sources: Tesla Q1 2026 and Q4 2025 financial and delivery disclosures, Tesla 10-K installed capacity disclosures by factory, Tesla U.S. retail pricing as published on tesla.com, BYD 2025 global delivery figures, Boston Consulting Group experience curve research, and third party analyst and independent researcher estimates on Tesla R&D allocation and bottom up production capacity.
This content is for educational purposes only and does not constitute investment advice. Nothing in this issue is a recommendation to buy, sell, or hold any security. Always conduct independent research or consult a licensed financial advisor before making investment decisions.
