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Vietnam PDF

New passenger-car sales in Vietnam (as close to EU category M1 as the sources allow), built from three published sources — the industry association VAMA (its members' sales plus its estimate of non-member imports), VinFast's monthly delivery release and TC Group's monthly Hyundai sales. Trucks, pick-ups, buses and special vehicles are taken out. Sales, not police registrations.

2026-09
Latest period held
43.7%
TTM BEV share (Whole)
1
Variants

How it works

What goes where. BEV = every VinFast delivery (VinFast has built only electric vehicles since 2022 and reports "electric vehicles") plus VAMA's BEV segment (Ford Mustang Mach-E) and BEVs VAMA files under a body style. HEV = the full-hybrid models of VAMA's Detail sheet. MHEV = Suzuki XL7 Hybrid and Ertiga Hybrid. ICE = all other VAMA member passenger cars plus every Hyundai passenger model. Other = VAMA's estimate of non-member imported passenger cars. PHEV stays empty. September 2026: BEV 23,627 (46.3%), HEV 2,171 (4.3%), MHEV 113, ICE 20,058, Other 5,044 — Whole 51,013.

How the total is built. The police publish registrations only as occasional aggregates, with no monthly fuel or brand split. The national total the media quote each month is VAMA's total industry plus the two big non-members that publish their own numbers, VinFast and Hyundai Thành Công. We take the same documents and check every month that our inputs add up to the published total: from 2024-09 to 2026-09 they did in every one of the 20 months with a published figure, within the media's rounding — except July 2026, where the media used VinFast's first figure (21,781) before its revision. The history back to 2021 is checked against the year figures VAMA, VinFast and TC Group published ("Why other figures differ").

Why other figures differ

From the media headline to the charted total — September 2026

The figure Vietnamese media print every month (VnEconomy: 62,590 cars) is every vehicle type of VAMA, VinFast and Hyundai. The charts keep the passenger cars.

StepUnits
Published national total (VnEconomy)62,590
= VAMA total industry (members + non-member imports)35,094
+ VinFast deliveries23,624
+ Hyundai (TC Group)3,872
− VAMA commercial vehicles (pick-ups, vans, trucks, buses)−9,807
− VAMA special-purpose vehicles−632
− Hyundai commercial vehicles−1,138
= Whole (passenger cars ≈ M1)51,013
of which BEV · HEV · MHEV · ICE · Other23,627 · 2,171 · 113 · 20,058 · 5,044

BEV = VinFast 23,624 + VAMA BEV 3. ICE = VAMA members' passenger cars 17,440 − the Land Cruiser Hybrid (116, to HEV) + Hyundai passenger 2,734. Other = VAMA passenger cars 24,655 − members' passenger cars, Hybrid and BEV.

History 2021 … 2024 — sources per period

Monthly wherever a monthly figure exists. Where VinFast published none, the month carries its share of a year figure and the row is labelled monthly_est (estimated from annual data).

PeriodVAMA (cover letter)VinFastTC Group (Hyundai)Row
2021-01 … 2021-12monthlymonthly release; Fadil / Lux → ICE, VF e34 (Dec, 85) → BEV; January = year 35,723 − Feb … Decmonthly (media copies)monthly
2022-01 … 2022-08monthlymonthly release, ICE / EV splitmonthly (media copies to 2022-05, then thanhcong.vn)monthly
2022-09 … 2022-10
SEC F-1/A year figures
monthlyestimate 538 / month (ICE 478 + BEV 60)monthlymonthly_est
2022-11 … 2023-07monthly (2023-02 from a media copy)monthly release; all BEV from 2023monthlymonthly
2023-08 … 2023-12
FY2024 6-K: 87,890 = +171% → 2023 ≈ 32,430
monthlyestimate 3,550 / monthmonthlymonthly_est
2024-01 … 2024-08
87,890 − 56,300 published Sep–Dec
monthly + Hybrid block (2024-01 media copy, 2024-06 Vietnamese only)estimate 3,948.75 / monthmonthlymonthly_est
2024-09 …monthly (live)monthly (live)monthly (live)monthly

HEV / MHEV start 2024-01 (VAMA's Hybrid block); before that every hybrid is in ICE. Non-member imports (Other) are in VAMA's total industry for the whole history.

History — VinFast estimates

MonthsPer monthDerivationUncertainty
2022-09, 2022-10538ICE ≈ 16,800 − 15,844 (Jan–Aug, Nov–Dec) = 956; EV cars ≈ 4,000 + 3,200 − 7,080 = 120; each ÷ 2±50 ICE · ±100 BEV
2023-08 … 2023-123,5502023 ≈ 87,890 ÷ 2.71 = 32,430; − 14,680 (Jan–Jul) = 17,750; ÷ 5≈ ±100
2024-01 … 2024-083,948.752024 = 87,890; − 56,300 (Sep–Dec, 'more than' figures) = 31,590; ÷ 8≤ −110 (Sep–Dec are lower bounds)

An even spread is the coarsest honest interval: the month-to-month pattern inside a block is unknown, only its sum. VinFast's 7,400 EVs of 2022 include over 100 e-buses; the cars-only 7,200 is used.

History — our year sums against the published year figures

YearVAMA total industryVinFastTC GroupAll three
2021
VTV / TTXVN year report
303,821 vs 304,14935,723 = 35,72370,518 = 70,518410,062 vs 410,390 (−0.08%)
2022
VAMA: April 2022's letter heads 42,359, its PC + CV + SPV = 42,159 — the year figure keeps the headline
404,435 vs 404,63524,000 vs ≈ 16,800 ICE + 7,200 EV cars81,580 vs 81,582510,015
2023
VAMA passenger cars 230,696 vs 230,706 (February 2023 from a media copy)
301,981 vs 301,98932,430 (derived)67,450401,861
2024
VAMA passenger cars 257,900 = 257,900; the all-three year total is VnExpress's
340,144 vs 340,14287,890 = 87,89067,165495,201 vs 494,310 (+0.18%)

Our sums are the monthly figures as published; VAMA's year figures carry small later corrections and headline typos. The 2021 and 2024 all-three totals are also in the checks table below.

Our inputs against published totals

Every month is compared with independent published figures before it is written. Ours = the figure this page charts, built the same way as the comparison; theirs = the published figure. Checked through 2026-09.

PeriodCompared withOursTheirsGapToleranceResult
2024-09Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
52,40352,4003 (+0.01%)±0.5% (published figure rounded)✓ within tolerance
"hơn 52.400" (rounded, VF rounded)
2024-11Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
70,50370,5030 (+0.0%)±0.5% (published figure rounded)✓ within tolerance
"hơn 70.503"
2025-04Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
43,64343,6430 (+0.0%)±0.1%✓ within tolerance
2025-05Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
44,76944,70069 (+0.1%)±0.5% (published figure rounded)✓ within tolerance
"khoảng 44.700" (rounded)
2025-06Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
47,55647,5560 (+0.0%)±0.1%✓ within tolerance
2025-07Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
46,81946,830−11 (−0.02%)±0.1%✓ within tolerance
media used VinFast 11,490 vs 6-K 11,479
2025-08Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
40,59640,5960 (+0.0%)±0.1%✓ within tolerance
2025-09Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
48,89848,8980 (+0.0%)±0.1%✓ within tolerance
2025-10Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
63,55063,5500 (+0.0%)±0.1%✓ within tolerance
2025-11Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
67,98768,000−13 (−0.02%)±0.5% (published figure rounded)✓ within tolerance
"gần 68.000" (rounded)
2025-12Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
81,42081,40020 (+0.02%)±0.5% (published figure rounded)✓ within tolerance
"hơn 81.400" (rounded)
2026-01Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
58,91958,9190 (+0.0%)±0.1%✓ within tolerance
Thanh Niên monthly table
2026-02Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
32,26132,2610 (+0.0%)±0.1%✓ within tolerance
Thanh Niên monthly table
2026-03Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
70,85970,8590 (+0.0%)±0.1%✓ within tolerance
Thanh Niên monthly table
2026-04Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
60,61560,6150 (+0.0%)±0.1%✓ within tolerance
Thanh Niên monthly table
2026-05Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
53,35953,3590 (+0.0%)±0.1%✓ within tolerance
Thanh Niên monthly table
2026-06Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
52,80552,8050 (+0.0%)±0.1%✓ within tolerance
Thanh Niên monthly table
2026-07Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
55,24659,031−3,785 (−6.4%)±0.1%⚠ outside tolerance — see note
Thanh Niên monthly table; uses VinFast as first reported (21,781), later revised to 17,996
2026-08Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
48,48448,4840 (+0.0%)±0.1%✓ within tolerance
Thanh Niên monthly table
2026-09Media: whole market, every vehicle type
VAMA total industry + VinFast + TC Group (our inputs, summed the same way)
62,59062,5900 (+0.0%)±0.1%✓ within tolerance
2021Media: year total, every vehicle type
sum of our monthly inputs (VAMA + VinFast + TC Group)
410,062410,390−328 (−0.08%)±1.0%✓ within tolerance
VTV/TTXVN year total 2021 (VAMA 304,149 + TC 70,518 + VinFast 35,723); VAMA year figure is 328 above its monthly reports
2024Media: year total, every vehicle type
sum of our monthly inputs (VAMA + VinFast + TC Group)
495,201494,310891 (+0.2%)±1.0%✓ within tolerance
VnExpress year total 2024 (VAMA+VinFast+TC+others estimate)
2025Media: year total, every vehicle type
sum of our monthly inputs (VAMA + VinFast + TC Group)
603,551604,134−583 (−0.1%)±1.0%✓ within tolerance
VnExpress year total 2025
2024-12-15 → 2025-06-14Traffic police (CSGT): new car registrations
vs. our inputs 2024-12 … 2025-05 — a different measure (registrations incl. trucks; sales are reported, registrations follow), shown for scale
266,639265,0001,639 (+0.6%)none (information)ℹ information only
CSGT H1 2025 (quoted as ~265,000 in the H1 2026 report)
2024-12-15 → 2025-12-14Traffic police (CSGT): new car registrations
vs. our inputs 2024-12 … 2025-11 — a different measure (registrations incl. trucks; sales are reported, registrations follow), shown for scale
582,045624,300−42,255 (−6.8%)none (information)ℹ information only
CSGT year 2025 (period 15 Dec 2024 to 14 Dec 2025); includes 122,235 trucks/containers; 110,898 EVs
2025-12-15 → 2026-06-14Traffic police (CSGT): new car registrations
vs. our inputs 2025-12 … 2026-05 — a different measure (registrations incl. trucks; sales are reported, registrations follow), shown for scale
357,433369,210−11,777 (−3.2%)none (information)ℹ information only
CSGT H1 2026 (VOV reports 369,219)
2025-12-15 → 2026-09-14Traffic police (CSGT): new car registrations
vs. our inputs 2025-12 … 2026-08 — a different measure (registrations incl. trucks; sales are reported, registrations follow), shown for scale
513,968513,679289 (+0.06%)none (information)ℹ information only
CSGT 9M 2026 (+16.4%); cut-off assumed mid-September

Who sells the electrified cars

Whole · last 12 months (2025-10 → 2026-09) · 570,295 new registrations in total. Units are registrations; Model names as the sources print them (CKD/CBU and model-year tags dropped). VinFast pools some models (VF 5 + Herio Green, VF 2 + Minio Green) and names only its top models — the rest is unranked. Non-member imports (BYD, Mercedes-Benz, …) are one pooled row: VAMA publishes no brand split for them. BEV = VinFast and VAMA members' battery-electric models; HEV = full-hybrid models (Toyota, Honda, Kia Sorento HEV/PHEV, Land Cruiser Hybrid); MHEV = Suzuki XL7 and Ertiga Hybrid. Sales, not registrations: VAMA's members, VinFast's release and TC Group's release. Hyundai and non-member imports carry no fuel split and appear only in the every-powertrain table below.

Top brands — % of each powertrain; header: the powertrain's % of all registrationsregistrations; header: the powertrain's total

#BEV43.7%249,003HEV3.2%18,450MHEV0.4%2,109
1Vinfast100.0%248,912Toyota76.0%14,032Suzuki100.0%2,109
2Ford0.0%91Honda23.7%4,380
3KIA0.2%38

Top designations — % of each powertrain; header: the powertrain's % of all registrationsregistrations; header: the powertrain's total

#BEV43.7%249,003HEV3.2%18,450MHEV0.4%2,109
1Limo GreenVinfast22.6%56,169Corolla Cross HybridToyota27.9%5,148XL7 HybridSuzuki100.0%2,109
2VF 3Vinfast22.0%54,798Innova Cross HybridToyota25.9%4,787
3VF 5 / Herio GreenVinfast18.7%46,539CR-V HybridHonda14.9%2,747
4VF 6Vinfast11.7%29,002Yaris Cross HybridToyota11.6%2,142
5VF 7Vinfast5.0%12,412Camry HybridToyota8.2%1,523
6VF MPV 7Vinfast4.3%10,648HR-V HybridHonda6.6%1,225
7VF 2 / Minio GreenVinfast3.4%8,472Civic HybridHonda2.2%408
8EC VANVinfast1.2%3,093Alphard HybridToyota1.7%307
9VF 8Vinfast0.9%2,328Landcruiser HybridToyota0.6%116
10Mach-EFord0.0%91NEW Sorento Hev/phevKIA0.2%38
11Corolla HybridToyota0.1%9
rest10.2%25,451

HEV = full hybrid (no plug; counted as ICE in the curves) · MHEV = mild hybrid (counted as ICE).

Who sells the cars — every powertrain

Whole · last 12 months (2025-10 → 2026-09) · 570,295 new registrations in total. Units are registrations; Model names as the sources print them (CKD/CBU and model-year tags dropped). VinFast pools some models (VF 5 + Herio Green, VF 2 + Minio Green) and names only its top models — the rest is unranked. Non-member imports (BYD, Mercedes-Benz, …) are one pooled row: VAMA publishes no brand split for them. BEV = VinFast and VAMA members' battery-electric models; HEV = full-hybrid models (Toyota, Honda, Kia Sorento HEV/PHEV, Land Cruiser Hybrid); MHEV = Suzuki XL7 and Ertiga Hybrid. Sales, not registrations: VAMA's members, VinFast's release and TC Group's release. Hyundai and non-member imports carry no fuel split and appear only in the every-powertrain table below.

Every passenger car of the series by brand and model: VAMA members (Detail sheet), VinFast and Hyundai (their releases), and VAMA's estimate of non-member imports as one row. Lexus and BMW/MINI (separate VAMA sheets) count in the total but are not ranked.

Top brands — % of each powertrain; header: the powertrain's % of all registrationsregistrations; header: the powertrain's total

#ALL100.0%570,295
1Vinfast43.6%248,912
2Toyota12.5%71,122
3Mitsubishi8.1%46,017
4Hyundai6.7%38,365
5Other Imports (all Brands)6.2%35,386
6Mazda5.8%33,143
7KIA5.8%32,820
8Ford4.8%27,167
9Honda4.7%26,827
10Suzuki0.7%3,987
rest1.1%6,549

Top designations — % of each powertrain; header: the powertrain's % of all registrationsregistrations; header: the powertrain's total

#ALL100.0%570,295
1Limo GreenVinfast9.8%56,169
2VF 3Vinfast9.6%54,798
3VF 5 / Herio GreenVinfast8.2%46,539
4VF 6Vinfast5.1%29,002
5XpanderMitsubishi3.1%17,949
6CX-5Mazda3.1%17,849
7XforceMitsubishi2.9%16,676
8Yaris CrossToyota2.7%15,450
9TerritoryFord2.4%13,649
10EverestFord2.4%13,427
11VF 7Vinfast2.2%12,412
12ViosToyota2.1%11,859
13VF MPV 7Vinfast1.9%10,648
14Veloz CrossToyota1.8%10,090
15CityHonda1.8%9,974
rest41.0%233,804

ALL = every powertrain (Hyundai and the non-member imports have no fuel split).

Raw source

Go and check the numbers yourself:

VAMA monthly sales report + VinFast delivery release + TC Group (Hyundai) ↗

How the data flows

Origin
VAMA members' sales (dealer reports) and VAMA's estimate of non-member imports; VinFast delivery records; Hyundai Thành Công sales records
Source / API
VAMA monthly sales report + VinFast delivery release + TC Group (Hyundai)
Fetcher
scripts/fetch_vietnam.py · .github/workflows/fetch-vietnam.yml
Download

Three publishers per month. VAMA posts a cover letter (totals) and a Detail sheet (members' models) as PDFs on its sales-report page; VinFast posts a press release on vingroup.net (the same figures it files with the SEC as a Form 6-K); TC Group posts a press release with a Hyundai model table on thanhcong.vn. Each figure is kept with its URL in data/raw/vietnam/components.csv, and the month is written to the chart's CSV only when all three are in.

Are VAMA, VinFast and TC Group all published for the month?
  • yesread all three and write the month
  • one or two missingkeep what arrived in the components file, write no chart row, retry next run
  • the cover letter is for another month, or a required figure cannot be readfail the run — never guess
Build the total

VAMA's total industry contains its members and its estimate of non-member imports, split into passenger cars (PC), commercial vehicles (CV) and special-purpose vehicles (SPV). VinFast and Hyundai are not VAMA members and are added on top. Whole keeps only passenger cars; each source line is mapped once, by the table below.

#Source lineWhole (M1) · column
1VAMA members, passenger-car block (Sedan, SUV, Cross-over, MPV, Hatchback, Others, Peugeot; Lexus and BMW/MINI)yes · ICE
2… a hybrid filed under a body style (Toyota Land Cruiser Hybrid)yes · HEV
3VAMA members, Hybrid block (Toyota, Honda, Kia Sorento HEV/PHEV)yes · HEV
4… Suzuki XL7 Hybrid, Ertiga Hybrid (12 V mild hybrids)yes · MHEV (counted as ICE)
5VAMA members, BEV block (Ford Mustang Mach-E)yes · BEV
6VAMA members, pick-ups, vans, trucks, busesno (N1–N3, M2/M3)
7VAMA members, special-purpose vehiclesno
8Non-member imports, passenger cars (total-industry PC − members' PC, Hybrid, BEV)yes · Other
9Non-member imports, CV + SPVno
10VinFast domestic deliveries (all models)yes · BEV
11Hyundai passenger models (Grand i10 … Stargazer) and "Mẫu khác"yes · ICE
12Hyundai "XE THƯƠNG MẠI" (commercial)no
Which source is the line from?
  • VAMA Detail sheet (members)
    VAMA segment?
    • BEVBEV
    • Hybrid
      Suzuki XL7 Hybrid or Ertiga Hybrid?
      • yesMHEV
      • noHEV
    • Sedan / SUV / Cross-over / MPV / Hatchback / Others
      Model name says hybrid, or is a known BEV?
      • hybrid (Land Cruiser Hybrid)HEV
      • BEVBEV
      • noICE
    • Pick-up / Van / truck / bus / SPVnot in Whole
  • VAMA non-member imports
    Passenger cars or CV/SPV?
    • passenger carsOther
      BYD and other imported EVs and plug-ins sit here; VAMA gives no fuel split
    • CV / SPVnot in Whole
  • VinFast releaseBEV
  • TC Group (Hyundai)
    Row "XE THƯƠNG MẠI" (commercial)?
    • yesnot in Whole
    • no — passenger model or "Mẫu khác"ICE
      TC Group publishes no fuel per model
VAMA's Detail sheet

The cover letter gives the totals; the Detail sheet only decides which hybrids are mild and which hybrids or BEVs VAMA filed under a body style. VAMA has uploaded another month's sheet twice (May 2025 and February 2026 hold January's figures).

Does the sheet's header name the month?
  • yesuse it
    if its Hybrid lines disagree with the cover letter (April and June 2025), the cover letter wins and the run warns
  • no — another month's sheet
    Is next month's sheet out?
    • yesrebuild the month: next month's year to date − next month − the year to date before
    • not yetwrite the month with no mild hybrids split out; the next run rebuilds it
VinFast revisions

VinFast's release gives the month and the year to date. When this month's year to date minus this month is not last month's year to date, VinFast has revised last month.

Does last month's year to date equal this year to date − this month?
  • yeswrite the month
  • no (same year, both figures exact)rewrite last month as this year to date − this month − the year to date before it, and note it
    2026-08 release — YTD 154,073 − 20,161 = 133,912; July becomes 133,912 − 115,916 = 17,996 (was 21,781)
History 2021-01 … 2024-08

Assembled once from the same three publishers' archives (VAMA's cover letters back to 2021, VinFast's releases on vinfastauto.com, TC Group's releases and their media copies) plus VinFast's SEC filings for the months VinFast published nothing. The rows sit in the same components file with a URL per figure; the monthly fetch never rewrites them.

#Before 2024Column
1VAMA hybrids (no Hybrid block yet; in the passenger-car block)ICE — HEV / MHEV empty
2VinFast Fadil, Lux A2.0, Lux SA2.0, President (to 2022)ICE
3VinFast VF e34, VF 8 (from 2021-12)BEV
Is there a monthly VinFast figure for the month?
  • yeswrite the month as monthly
  • nospread the year residual (VinFast year figure − its published months) evenly, label the row monthly_est and note the estimate
    VAMA and Hyundai in that row stay the real monthly figures
Check

Our inputs are compared with independent figures entered by hand in checks/vietnam_reference.csv; the result is market/vietnam_checks.json, shown below under "Why other figures differ".

#CheckTolerance
1VAMA total industry = PC + CV + SPVexact — the sum wins (2024-11 letter: 40,200 for 44,200)
2Our all-vehicle sum vs the national total in the media±0.1% · ±0.5% if the article rounds ("hơn / khoảng")
3Year sum vs the media's year total±1%
4Our sum vs police registrations (CSGT, 15 Dec → 14 Jun / 14 Dec)information only — another measure
5Reference figure present (media total of the three newest months from the 20th; police H1 from 1 July, year from 5 January)missing → reminder issue; the data are written anyway
Store
data/Vietnam.csv
Render

Each new or changed month re-renders the country. Shares are read from the CSV as column ÷ TOTAL and grouped into three curves. A generalized Weibull S-curve is fitted to the BEV and the ICE share, and the charts, the fitted parameters, the twelve-month totals and the uncertainty bands are rewritten.

Which curve does a CSV column count towards?
  • BEVBEV
  • PHEV or EREV (plug-in hybrids, range extenders)
    Does the source split plug-ins from other hybrids?
    • yesPHEV
    • no — one combined hybrid figure (parked in HEV)ICE
      the PHEV curve is left out, never drawn at zero
  • HEV or MHEV (full and mild hybrids — no plug)ICE
  • petrol, diesel, gas, flex-fuel, othersICE
Gallery
BEV Trajectories gallery

Definitions & scope

AcquisitionPDF — parsed from a published PDF
Vehicle scopePassenger cars ≈ M1, sales and deliveries (VAMA's members' sales, VinFast deliveries, Hyundai sales), not registrations — the charts say "new sales". Not covered: brands that sell without reporting (VAMA estimates only the imported ones), personal and used imports. VinFast's EC Van stays in (named only in some months). Police registrations differ by timing, period and definition; see "Why other figures differ".
HEV (full hybrids)HEV = full hybrids, per model from VAMA's Detail sheet: VAMA's Hybrid segment minus the mild hybrids Suzuki XL7 Hybrid and Ertiga Hybrid (→ MHEV, counted as ICE like everywhere in the gallery) plus full hybrids VAMA files under a body style (Toyota Land Cruiser Hybrid, SUV). Kia's "New Sorento HEV/PHEV" is one line and counts as HEV. No PHEV is reported. Hyundai has no fuel split (counted as ICE); non-member imports have none either and are their own column OTHERS (shown as Other).
Backfill2021-01 onwards. 2024-09 … is fetched every month; 2021-01 … 2024-08 was assembled once from VAMA's archive, VinFast's releases and SEC filings and TC Group's releases. 15 months with no VinFast monthly figure (2022-09/10, 2023-08 … 2024-08) carry a yearly residual spread evenly and are labelled monthly_est (monthly, estimated from annual data; hollow points in the charts); before 2024 VAMA has no Hybrid block, so hybrids sit in ICE.
Authnone

Variants

Each variant is its own series with its own CSV. Not every variant is charted in the gallery — the CSV is the authoritative record either way.

VariantWhat it countsHeldRaw data
WholePassenger cars ≈ M1: VAMA's total-industry passenger cars (members + non-member imports) + every VinFast delivery + Hyundai minus TC's commercial row. Pick-ups, vans, trucks, buses and special vehicles are left out. The all-vehicle total the media quote is rebuilt from the same inputs and compared every month ("Why other figures differ").2021-01 – 2026-09
69 rows		data/Vietnam.csv

History we hold

Every bar is the span actually present in our stored CSV — breaks in a bar are real gaps in the series, not rendering. Cadence is shown on the right.

2021202220232024202520262027WholeWhole: 2021-01 → 2026-09monthly

Whole 2021-01–2026-09 (69 rows). Whole: 15 months (2022-09 … 2022-10, 2023-08 … 2024-08) carry monthly_est — monthly figures estimated from annual data, drawn as hollow points in the charts.

Which fuel columns this source fills

A blank column almost never means "no such cars" — it means this source does not split them out, and those vehicles are counted inside another column. Check the caveats for where they land.

BEVPHEVHEVICEOTHERS
Wholereportednot reportedreportedreportedreported

reported   column exists but is zero in every row   not reported by this source. Hover a cell for the row count.

Caveats

Freshness. Latest period in our store: 2026-09. Update cadence: twice daily on the 8th–28th (04:05 and 10:05 UTC) — VinFast and TC Group publish around the 10th, VAMA in the middle of the month; a month is written once all three are in.
Row source string: VAMA + VinFast + TC Group

Full pipeline notes (for developers): docs/architecture/64-source-vietnam.md