BYD Seal U vs VinFast VF6
The BYD Seal U leads on fast-charge peak and cargo space.
SUV
Comfort
1 of 2 versions
checked Sep 16, 2026 · byd.com
38/100#215 of 281 · Everyday
SUV
VF 6 Plus
Vietnam · checked Sep 18, 2026 · shop.vinfastauto.com
33/100#78 of 80 · Everyday
Who's ahead - and by how much?
BYD Seal UBYD Seal UVinFast VF6VinFast VF6
- Range
Different test cycles - not compared.
- Fast-charge peak- best on this row+15 kW· 15%
- Cargo space- best on this row+0.1 cu ft· 0%
- Battery warranty- best on this row+1 years· 14%
- AC charging- best on this row+4 kW· 53%
- Full charge at 240 Vlower is better- best on this row0.3 h faster· 3%
Every spec side by side
| Spec | BYD Seal U | VinFast VF6 |
|---|---|---|
| Range and efficiency | ||
| Range (EPA) | no data | |
| Range (WLTP) | ||
| Efficiency lower is better | ||
| Battery | ||
| Charging | ||
| Fast-charge peak | - best on this row | |
| 10–80% charge lower is better | ||
| Full charge at 240 V lower is better | - best on this row | |
| AC charging | - best on this row | |
| DC port | no data | |
| Performance | ||
| 0–62 mph lower is better | no data | |
| 0–60 mph lower is better | no data | |
| Power | ||
| Torque | ||
| Top speed | ||
| Drive | ||
| Space and size | ||
| Cargo space | - best on this row | |
| Seats | ||
| Length | ||
| Width | ||
| Height | ||
| Wheelbase | ||
| Ground clearance | ||
| Weight | ||
| Battery and warranty | ||
| Battery warranty | - best on this row | |
| Cell chemistry | ||
| Equipment | ||
| Heat pump | no data | |
| Vehicle-to-load (V2L) | no data | |
Which one suits you?
Pick the BYD Seal U if
Pick the VinFast VF6 if
Score by category
out of 100
BYD Seal UVinFast VF6
Range
57- Different test cycles - not compared.29Charging
1022Performance
2919Practicality
6262
How much is each in the US?
Questions
Which goes further on a charge?
Range
- BYD Seal U
- 261 miWLTPcontested: sources disagree
- VinFast VF6
- 176 miEPA
- Ahead by
- Different tests
Which charges faster?
10–80% charge
- BYD Seal U
- 42 min
- VinFast VF6
- 25 / 27 mincontested: sources disagree
Fast-charge peak
- Leader
- BYD Seal U
- BYD Seal U
- 115 kW
- VinFast VF6
- Ahead by
- 15 kW
Where next
Compare with others
BYD Seal U vs
Where the numbers come from
Checked May 19, 2026 · 30 sources
Every source link (44)
- https://www.byd.com/eu/electric-cars/seal-u.html
- https://www.byd.com/material/byd-site/pl/campaign/1502/Seal%20U-0226-BPS-PL-V1.pdf
- https://www.byd.com/eu/car/seal-u
- https://www.byd.com/material/byd-site/eu/pdfs/seal-u/Seal%20U-0225-BPS-EN-V5.pdf
- https://www.byd.com/eu/hybrid-cars/seal-u-dm-i
- https://www.byd.com/es-es/news-list/nuevo-byd-seal-u-un-suv-familiar-100-electrico-practico-espacioso-comodo-y-respetuoso-con-el-medio-ambiente
- https://media.byd.com/byd-expands-european-portfolio-with-new-byd-seal-u-practical-spacious-comfortable-family-oriented-and-eco-conscious-electric-suv/?lang=eng
- https://www.byd.com/content/dam/byd-site/hr/pdfs/seal-u/BYD_SEAL_U-0524-BPS-EN-V4-web.pdf
- https://www.byd.com/content/dam/byd-site/hu/pdfs/seal-u/BYD_SEAL_U_Leaflet_300724.pdf
- https://www.byd.com/de/konfiguration/seal-u
- https://www.byd.com/material/byd-site/nl/pdfs/pricelist_jan_2026/ev/Prijslijst%20BYD%20SEAL%20U%20EV%20per%2001-01-2026.pdf
- https://www.gas-junky.at/2024/10/04/byd-seal-u-im-praxistest-the-right-seal-for-u/
- https://www.topgear.com/car-reviews/byd/seal-u
- https://www.byd.lt/media/4rhlhtgq/seal-u.pdf
- https://www.parkers.co.uk/byd/seal-u/review/
- https://www.adac.de/rund-ums-fahrzeug/autokatalog/marken-modelle/byd/seal-u/1generation/329431/
- https://en.wikipedia.org/wiki/BYD_Song_Plus
- https://citywestcountry.co.uk/byd-seal-u-dm-i-charging-guide/
- https://vinfastauto.eu/en/vehicles/vf-6
- https://vinfastauto.us/investor-relations/news/vinfast-opens-sales-of-vf-6-in-europe
- https://www.vinfastorlando.com/wp-content/uploads/2024/08/VF-6-Spec.pdf
- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=49084
- https://discodata.eea.europa.eu/sql?query=SELECT%20Mk%2C%20Cn%2C%20%5BEp%20(KW)%5D%2C%20%5BM%20(kg)%5D%2C%20%5BZ%20(Wh%2Fkm)%5D%2C%20Zr%2C%20SUM(R)%20AS%20registrations%20FROM%20%5BCO2Emission%5D.%5Blatest%5D.%5Bco2cars_2024Pv29%5D%20WHERE%20Ft%3D'electric'%20AND%20Mk%3D'VINFAST'%20AND%20Cn%3D'VF6'%20GROUP%20BY%20Mk%2C%20Cn%2C%20%5BEp%20(KW)%5D%2C%20%5BM%20(kg)%5D%2C%20%5BZ%20(Wh%2Fkm)%5D%2C%20Zr
- https://www.fueleconomy.gov/feg/epadata/vehicles.csv
- https://greencarscompare.com/car/vinfast-vf-6-plus/
- https://www.bncap.in/vehicle/vinfast-vf6/
- https://www.autojournal.fr/essai/vinfast-vf6-2025-essai-test-nouveaute-suv-urbain-electrique-386943.html
- https://www.automobile-propre.com/articles/supertest-vinfast-vf6-plus-les-consommations-et-autonomies-mesurees-de-notre-essai/
- https://greencarscompare.com/car/vinfast-vf-6-plus/specs/
- https://vinfastauto.com/vn_vi/chinh-thuc-ra-mat-VinFast-VF-6
- https://carskiavtotest.wordpress.com/2026/04/27/vinfast-vf6-plus-test/
- https://www.arenaev.com/vinfast_vf6_eco_2022-specs-403.php
- https://thewire.in/ptiprnews/ev-battery-tech-101-why-vinfasts-lfp-batteries-are-well-suited-to-indias-heat
- http://vinfastauto.id/en/vf6
- https://vinfastauto.com/vn_vi/cau-hoi-thuong-gap/cau-hoi-xe-o-to/san-pham/vf-6
- https://shop.vinfastauto.com/vn_vi/dat-coc-xe-dien-vf6.html
- https://www.automobile-propre.com/articles/supertest-vinfast-vf6-plus-les-temps-de-recharge-et-de-voyage-de-notre-essai/
- https://opendata.rdw.nl/resource/8ys7-d773.json?kenteken=NBK21S
- https://www.largus.fr/actualite-automobile/essai-vinfast-vf6-que-vaut-le-petit-suv-electrique-vietnamien-30038939.html
- https://allaboutevs.com/blog/vinfast-vf6-range-test-real-world
- https://www.carwale.com/vinfast-cars/vf-6/
- https://www.autocarindia.com/cars/vinfast/vf6/specifications
- https://www.cardekho.com/vinfast/vf6/specs
- https://greencarscompare.com/car/vinfast-vf-6-eco/charging/