VinFast Auto Is Growing Revenue 139% and Losing More Money on Every Car It Sells

NEW YORK, April 7 —

VinFast Auto Ltd. (VFS) posted a negative 42.5% gross margin last quarter. For every dollar of revenue, the company spent $1.42 on the direct cost of building the car. That's before executive salaries. Before marketing. Before a single interest payment on its debt. The Street's consensus price target of $6.30 implies 45% upside from today's $4.35. These two facts don't fit in the same sentence, and the tension between them is the entire story.

What the Street Believes

The consensus on VinFast is simple: high-growth EV company, trading below intrinsic value, because Wall Street is fixated on near-term losses. Wedbush recently flagged VinFast's own guidance — gross profit turns positive in late 2027, EBITDA in 2028. BTIG maintains a Hold, which translates to "we see it, but we won't stake our reputation on it." The average price target of $6.30 asks the market to pay 45% more for a company that has never earned a positive gross margin on its vehicles.

The bull case rests on two pillars: delivery growth and robotaxi optionality. VinFast has been expanding production capacity and reporting monthly order numbers that show traction, particularly in Vietnam and with new models like the VF 9. The robotaxi angle gives the stock a speculative premium that pure EV manufacturers don't carry. But bulls have a problem they haven't answered: if scaling production were driving VinFast's per-unit costs down, the EPS misses would be shrinking. They're not. They're widening.

What the Data Actually Shows

Line up VinFast's last three quarterly earnings reports against Wall Street expectations and one pattern stands out. Four quarters ago, the company lost $0.30 per share against a consensus estimate of negative $0.275 — a miss of 7.3%. Manageable. Three quarters ago, the loss deepened to $0.35 per share against a consensus of negative $0.265 — a miss of 30.2%. Two quarters ago, the loss hit $0.41 per share against a consensus of negative $0.2875 — a miss of 41.7%.

That is not a company whose costs are falling with scale. That is a company whose costs are rising with scale. Each quarter, analysts revise their models for the last miss. Each quarter, VinFast blows through the revised estimate by a wider margin.

"VinFast expects to be gross profit positive in late 2027, EBITDA positive in 2028."

Read that quote carefully. A negative 42.5% gross margin means VinFast needs to improve its per-vehicle economics by roughly 43 percentage points in about seven quarters. Tesla's gross margin journey from negative to 25% took the better part of a decade. Tesla also had the advantage of selling a $100,000 luxury sedan before it ever attempted a mass-market vehicle. VinFast is trying to do it selling mid-priced SUVs in Southeast Asia and North America at the same time, while also launching a robotaxi program that will demand its own capital.

The math fits on a napkin: if you lose 42 cents on every dollar of revenue and your revenue is growing 139%, you are not approaching profitability. You are digging a larger hole.

Why This Changes Everything

The accelerating EPS miss pattern matters because it reveals what the delivery headlines hide. More cars delivered is only good news if each car gets cheaper to build. VinFast's numbers say the opposite. Volume is rising and margins are getting worse. Fixed cost absorption is not keeping up with the variable costs of materials, labor, and logistics at scale.

This creates a specific, predictable problem. VinFast does not generate cash from operations. It relies on Vingroup, its Vietnamese parent conglomerate controlled by billionaire Pham Nhat Vuong, to cover the gap. That arrangement works until it doesn't. There is no public covenant, no disclosed credit facility, no contractual commitment from Vingroup guaranteeing funding through 2027. If VinFast's gross margin keeps deteriorating, the late-2027 gross-profit-positive target will slip. When it slips, the company will need to raise capital. An equity raise at $4.35 is dilutive. An equity raise after a target slip — once the market sees the cost curve isn't bending — will be far more dilutive.

The robotaxi announcement compounds the problem. Building autonomous vehicle technology burns enormous amounts of capital. Waymo has consumed tens of billions of Alphabet's money. Cruise burned through billions before GM pulled back. VinFast is layering this cost on top of a core business that cannot yet build a car for less than it sells one. That's a restaurant losing money on dinner service deciding to also open a catering company.

The Bull Case

The strongest argument for VinFast at $4.35 is that Vingroup's commitment is real, personal, and effectively unlimited within the relevant range. Pham Nhat Vuong is Vietnam's richest person. His net worth is tied to Vingroup and, by extension, to VinFast. He has every incentive to fund the company through to profitability because the alternative — letting it fail — would be catastrophic for his broader empire. In emerging markets, this kind of founder-backed subsidy has worked before. Reliance Jio in India burned cash for years before becoming the country's dominant telecom player.

The delivery ramp is also real. VinFast reported strong March orders and is expanding production capacity. The VF 9 launch generated genuine consumer interest. The stock jumped 24% on the news. If VinFast can push enough volume through its factories, the fixed cost math eventually starts to work. EV manufacturing has steep learning curves, and every major EV company looked terrible on gross margins early on.

These are fair points. But the EPS miss acceleration is the rebuttal that counts. If costs were trending the right direction, even slowly, the misses would be stabilizing or narrowing. They're widening. Three consecutive quarters of wider misses is not noise. It is signal.

The Bottom Line

VinFast Auto at $4.35 is a stock where the consensus price target of $6.30 requires you to believe that a company with a negative 42.5% gross margin will flip to gross-profit-positive in seven quarters. No EV manufacturer has done that, from this starting point, at this speed. The accelerating EPS miss pattern — from -7.3% to -30.2% to -41.7% — says costs are moving the wrong direction. Until VinFast posts a quarter where it beats, or even just meets, the Street's loss estimate, the 2027 timeline is an aspiration, not a plan. One event would change this thesis: a quarter where gross margin improves sequentially by more than 500 basis points (five percentage points) while deliveries also grow. Until that happens, the stock is priced for a transformation the numbers haven't begun to support. Run the free VinFast Auto Ltd. deep-dive →

Basis Report does not hold positions in securities discussed. This is not investment advice.

Frequently Asked Questions

Why is VinFast's gross margin negative?

A negative 42.5% gross margin means VinFast spends more to build each vehicle than it collects when it sells one. For every $1 in revenue, the company spends about $1.42 on direct production costs alone — before overhead, marketing, or interest expenses. Some early-stage EV makers run negative gross margins, but it is unusual at VinFast's current production volumes.

Who is funding VinFast's losses and how long can that continue?

VinFast's parent company Vingroup, controlled by Vietnamese billionaire Pham Nhat Vuong, has been covering the company's cash burn. There is no publicly disclosed credit facility or contractual commitment specifying how long this funding will last. The company's own target of gross profit positivity in late 2027 implies at least seven more quarters of external funding.

What does the accelerating EPS miss pattern mean for VinFast investors?

Over three consecutive quarters, VinFast missed Wall Street's earnings estimates by increasingly wide margins: -7.3%, then -30.2%, then -41.7%. Analysts keep underestimating how much money VinFast loses as it scales production. For investors, this means the path to profitability likely takes longer than the 2027-2028 timeline management has laid out.

How does VinFast's robotaxi program affect the investment thesis?

VinFast announced a robotaxi initiative while its core vehicle manufacturing business still runs at deeply negative margins. Autonomous vehicle programs are extremely capital-intensive. Competitors like Waymo and Cruise have consumed tens of billions in funding. Adding this expense to an already cash-burning core business raises questions about how the company is allocating its limited capital.

What would need to happen for VinFast stock to reach the $6.30 consensus target?

The $6.30 target — roughly 45% above the current $4.35 price — requires VinFast to show clear sequential improvement in gross margins while continuing to grow deliveries. Specifically, investors should look for a quarter where gross margin improves by at least five percentage points while production volumes also increase. That would be the first concrete evidence that scaling is bending the cost curve toward the 2027 profitability target.