VinFast (NASDAQ: VFS) boosts EV deliveries 127% to 27,609 in March

Rhea-AI Filing Summary

VinFast Auto Ltd. reported preliminary domestic Vietnam deliveries of 27,609 electric vehicles in March 2026, a 127% year-over-year increase, highlighting rapid growth in its home market. For the first quarter of 2026, VinFast delivered a preliminary total of 53,684 EVs to Vietnamese customers.

The Limo Green led March results with 6,795 vehicles delivered, followed by the VF 3 with 4,729. Other March volumes included 4,218 VF 5 and Herio Green vehicles, 3,152 VF 6, 2,521 VF MPV 7, 1,969 Minio Green, 1,732 VF 7, and 1,136 EC Van vehicles. In the first quarter of 2026, best-sellers were Limo Green and VF 3 with 12,471 and 10,188 vehicles delivered, respectively.

Positive

• Rapid volume growth: Preliminary Vietnam EV deliveries reached 27,609 in March 2026, a 127% year-over-year increase, with 53,684 vehicles delivered in the first quarter, indicating strong demand momentum across VinFast’s domestic product lineup.

Negative

• None.

Insights

EV sector equity analyst

VinFast shows strong domestic EV volume growth with 127% March increase.

VinFast reported preliminary Vietnam deliveries of 27,609 EVs in March 2026, up 127% year-over-year, and 53,684 EVs for the first quarter. This points to rapid scaling of its domestic customer base and product acceptance across multiple models.

Model mix matters for margins and positioning. In March, Limo Green led with 6,795 deliveries, VF 3 followed with 4,729, and VF 5/Herio Green contributed 4,218. The company notes these are preliminary figures, which may change after audit, and that deliveries are only one measure of overall financial performance.

Future updates for the quarter’s financials will clarify how this delivery growth translates into revenue and profitability, since factors like average selling price and cost structure are not detailed here and will influence the eventual earnings picture.

Key Figures

March 2026 EV deliveries: 27,609 vehicles Year-over-year delivery growth: 127% Q1 2026 EV deliveries: 53,684 vehicles +4 more

7 metrics

March 2026 EV deliveries 27,609 vehicles Preliminary domestic Vietnam deliveries in March 2026

Year-over-year delivery growth 127% March 2026 Vietnam EV deliveries vs prior-year March

Q1 2026 EV deliveries 53,684 vehicles Preliminary total EV deliveries in Vietnam for first quarter 2026

Limo Green March deliveries 6,795 vehicles Best-selling VinFast model in Vietnam in March 2026

VF 3 March deliveries 4,729 vehicles Second-best-selling VinFast model in Vietnam in March 2026

Limo Green Q1 2026 deliveries 12,471 vehicles Cumulative Vietnam deliveries in first quarter 2026

VF 3 Q1 2026 deliveries 10,188 vehicles Cumulative Vietnam deliveries in first quarter 2026

Key Terms

Form 6-K, foreign private issuer, preliminary domestic Vietnam deliveries, registration statement on Form F-3, +1 more

5 terms

Form 6-K regulatory

"WASHINGTON, DC 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER"

A Form 6-K is a report that companies listed in certain countries file to provide important updates, such as financial results, corporate changes, or other significant information, to regulators and investors. It functions like an official company update or news release, helping investors stay informed about developments that could affect their investment decisions.

foreign private issuer regulatory

"FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16"

A foreign private issuer is a company organized outside the United States that meets tests showing it is primarily foreign-controlled and therefore qualifies for a different set of U.S. reporting rules. For investors, that means the company files less frequent or differently formatted disclosures with U.S. regulators and may follow home-country accounting and governance practices, so buying its stock is like dining at a well-reviewed restaurant that follows its home kitchen’s rules instead of the local menu — you get access but should check what standards apply.

preliminary domestic Vietnam deliveries financial

"announced its preliminary domestic Vietnam deliveries of 27,609 electric vehicles"

registration statement on Form F-3 regulatory

"incorporated by reference into the Company’s registration statement on Form F-3"

A registration statement on Form F-3 is a streamlined filing used by eligible foreign companies to register securities for sale in the U.S., often as a “shelf” that lets them offer shares quickly when market conditions are right. For investors it matters because it signals that the company can raise capital on short notice—potentially increasing liquidity but also the risk of share dilution if new stock is issued—similar to a company keeping a pre-approved credit line ready to use.

Vietnam Automobile Manufacturers' Association financial

"based on data from the Vietnam Automobile Manufacturers' Association and Company internal data"

Form 6-K: How Foreign Companies Report to the SEC →

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

OF THE SECURITIES EXCHANGE ACT OF 1934

For the month of April 2026

Commission File Number: 001-41782

VinFast Auto Ltd.

Dinh Vu – Cat Hai Economic Zone

Cat Hai Island, Cat Hai Special Zone

Hai Phong City, Vietnam

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.    Form 20-F  ☒   Form 40-F  ☐

INFORMATION CONTAINED IN THIS REPORT ON FORM 6-K

VINFAST REPORTS DELIVERIES OF 27,609 ELECTRIC VEHICLES IN MARCH 2026 IN VIETNAM

Hanoi, April 10, 2026 – VinFast Auto Ltd. (“VinFast” or the “Company”) announced its preliminary domestic Vietnam deliveries of 27,609 electric vehicles (“EVs”) for March 2026, representing a significant increase of 127% year-over-year. For the first quarter of 2026, the Company delivered a preliminary total of 53,684 EVs to customers in Vietnam. This achievement underscores VinFast’s leadership in the domestic automotive market.

Notably, 6,795 Limo Green vehicles were delivered in March, making it VinFast’s best-selling model for the month. The VF 3 ranked second, with 4,729 vehicles delivered. The VF 5 and Herio Green with the Herio Green developed based on the VF 5, recorded 4,218 vehicles delivered, followed by the VF 6, with 3,152 vehicles delivered. The VF MPV 7 recorded 2,521 vehicles delivered, while the Minio Green and the VF 7 recorded 1,969 vehicles and 1,732 vehicles delivered, respectively. Meanwhile, the EC Van, VinFast’s EV model for transportation services, recorded 1,136 vehicles delivered during the same month.

For the first quarter of 2026, the Limo Green and the VF 3 were VinFast’s two best-selling models in Vietnam with cumulative deliveries of 12,471 and 10,188 vehicles, respectively. The Company also delivered 8,672 VF 5 and the Herio Green vehicles, 6,679 VF 6 vehicles, 3,809 Minio Green vehicles, 3,686 VF MPV 7 vehicles and 3,514 VF 7 vehicles during the period.

This Form 6-K shall be deemed to be incorporated by reference into the Company’s registration statement on Form S-8 (File No. 333-278251), registration statement on Form F-3 (File No. 333-275133), and registration statement on Form F-3 (File No. 333-291445) (including any prospectuses forming a part of such registration statements) and to be a part thereof from the date on which this report is furnished, to the extent not superseded by documents or reports subsequently filed or furnished.

Note:

Preliminary delivery results are subject to change and may differ from the final number of deliveries that will be recognized as vehicle sales revenue for the period as a result of the year end audit.

Market and industry statements in this document are based on data from the Vietnam Automobile Manufacturers' Association and Company internal data (for VinFast only).

About VinFast

VinFast (NASDAQ: VFS) – a subsidiary of Vingroup JSC – is Vietnam’s leading automotive manufacturer, committed to its mission of creating a green future for everyone. VinFast produces a range of electric SUVs, e-scooters, e-bikes, and e-buses in Vietnam and exports to key markets across Asia, North America, and Europe. Learn more at www.vinfastauto.us.

VinFast deliveries represent only one measure of the Company’s financial performance and should not be relied on as an indicator of quarterly financial results, which depend on a variety of factors, including the average selling price and various cost components.

1

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	VinFast Auto Ltd.
Date: April 10, 2026	By:	/s/ Le Thi Thu Thuy
		Name:	Le Thi Thu Thuy
		Title:	Chairwoman and Director

2

FAQ

How many electric vehicles did VinFast (VFS) deliver in March 2026?

VinFast delivered a preliminary total of 27,609 electric vehicles in Vietnam during March 2026. This represented a 127% year-over-year increase, highlighting strong growth in domestic demand for the company’s EV lineup across multiple models.

What were VinFast (VFS) total EV deliveries in Q1 2026?

For the first quarter of 2026, VinFast reported preliminary deliveries of 53,684 electric vehicles in Vietnam. These volumes reflect cumulative customer deliveries across its key models, including Limo Green, VF 3, VF 5/Herio Green, VF 6, Minio Green, VF MPV 7, and VF 7.

Which VinFast (VFS) EV model was the best seller in March 2026?

In March 2026, VinFast’s best-selling model in Vietnam was the Limo Green, with 6,795 vehicles delivered. The VF 3 ranked second at 4,729 deliveries, followed by combined VF 5 and Herio Green volumes of 4,218 vehicles during the month.

Which VinFast (VFS) models led first-quarter 2026 deliveries in Vietnam?

For the first quarter of 2026, Limo Green and VF 3 were VinFast’s top models in Vietnam, with 12,471 and 10,188 vehicles delivered, respectively. Other models, including VF 5/Herio Green and VF 6, also contributed meaningful volumes.

Are VinFast (VFS) March and Q1 2026 delivery figures final?

No. VinFast describes its March and first-quarter 2026 delivery figures as preliminary results. The company notes these numbers may change and can differ from final deliveries that will be recognized as vehicle sales revenue after the audit process.

Do VinFast (VFS) delivery numbers fully indicate its financial performance?

VinFast states that deliveries are only one measure of financial performance. Quarterly results will also depend on factors such as average selling price and various cost components, so delivery volumes alone do not capture the full earnings picture.