BYD Seal vs VinFast VF9
The VinFast VF9 leads on fast-charge peak. The BYD Seal leads on 0–62 mph.
Sedan
2025 600 · name as listed in Chinese
1 of 6 versions
No US price yet
70/100#149 of 421 · Everyday
SUV
2027 VinFast VF 9 Plus
1 of 5 versions
Maker's price (MSRP), US
56/100#68 of 87 · Everyday
Who's ahead - and by how much?
BYD SealBYD SealVinFast VF9VinFast VF9
- Range
Different test cycles - not compared.
- Fast-charge peak- best on this row+70 kW· 30%
- 0–62 mphlower is better- best on this row2.9 s quicker· 43%
- Cargo space- best on this row+6.6 cu ft· 89%
- Battery warranty- best on this row+2 years· 25%
- Top speed- best on this row+25 mph· 20%
Every spec side by side
| Spec | BYD Seal | VinFast VF9 |
|---|---|---|
| Range and efficiency | ||
| Range (EPA) | no data | |
| Range (WLTP) | ||
| Range (CLTC) | version not named | no data |
| Efficiency lower is better | ||
| Battery | ||
| Battery (gross) | no data | |
| Charging | ||
| Fast-charge peak | - best on this row | |
| 10–80% charge lower is better | version: VF 9 Eco (CATL battery) | |
| Full charge at 240 V lower is better | no data | |
| AC charging | version: Excellence-AWD | |
| DC port | no data | |
| Performance | ||
| 0–62 mph lower is better | - best on this row | |
| 0–60 mph lower is better | no data | version: VF 9 Eco (CATL battery) |
| Power | ||
| Torque | - best on this row | |
| Top speed | - best on this row | |
| Drive | ||
| Space and size | ||
| Cargo space | - best on this row | |
| Front trunk | no data | |
| Seats | ||
| Length | ||
| Width | ||
| Height | ||
| Wheelbase | ||
| Ground clearance | ||
| Battery and warranty | ||
| Battery warranty | - best on this row | |
| Cell chemistry | no data | |
| Equipment | ||
| Heat pump | version: Excellence-AWD | |
| Vehicle-to-load (V2L) | no data | |
Which one suits you?
Pick the BYD Seal if
Pick the VinFast VF9 if
Score by category
out of 100
BYD SealVinFast VF9
Range
79- Different test cycles - not compared.83Charging
6163Performance
10065Practicality
6150
How much is each in the US?
Questions
Which goes further on a charge?
Range
- BYD Seal
- 323 miWLTPcontested: sources disagree
- VinFast VF9
- 287 miEPA
- Ahead by
- Different tests
Which charges faster?
10–80% charge
- BYD Seal
- 25 / 25.2 / 42 mincontested: sources disagree
- VinFast VF9
- version: VF 9 Eco (CATL battery)
Fast-charge peak
- Leader
- VinFast VF9
- BYD Seal
- VinFast VF9
- 300 kW
- Ahead by
- 70 kW
Which is quicker?
BYD SealBYD Seal
0–62 mph
- Leader
- BYD Seal
- BYD Seal
- VinFast VF9
- Ahead by
- 2.9 s
Where next
- BYD SealFull specs, prices by trim, sourcesOpen card
Compare with others
BYD Seal vs
VinFast VF9 vs
Where the numbers come from
Checked Oct 23, 2026 · 35 sources
Every source link (60)
- https://www.byd.com/content/dam/byd-site/america-public/flyer/seal-flyer-en-20230626.pdf
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2024/art_fd72f646b64943309ecdbe6b8ec9156b.html
- https://www.byd.com/material/byd-site/eu/product/seal/BYD%20SEAL%20V4.pdf
- https://www.byd.com/uk/configurator/seal.html
- https://www.byd.com/eu/news-list/BYD_Presents_Strong_New_Energy_Vehicle_Line-Up_at_IAA_and_Premieres_the_SEAL_U_in_Europe
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2022/art_96ae9db9f80e4260bf602a78b3d16cba.html
- https://www.byd.com/eu/news-list/BYD_SEAL_Dynamic_and_Intelligent.html
- https://www.byd.com/uk/electric-cars/seal
- https://www.byd.com/eu/electric-cars/seal
- https://www.byd.com/uk/configurator/seal
- https://www.byd.com/us/news-list/BYD-SEAL-arrives-in-Europe-Setting-the-Standard-in-Breakthrough-Technology-and-Stunning-Design
- https://www.dongchedi.com/auto/params-carIds-239133
- https://car.autohome.com.cn/config/spec/69394.html
- http://m.xchuxing.com/series/760
- https://www.byd.com/cn/ocean-home/models/haibao/2025haibao
- https://carnewschina.com/2024/08/08/byd-2025-seal-launched-with-lidar-800v-platform-and-0-100-km-h-in-3-8s/
- https://paultan.org/2024/08/02/2025-byd-seal-adds-on-roof-mounted-lidar-sensor-new-exterior-colour-launches-in-china-on-august-8/
- https://www.autocar.co.uk/car-review/byd/seal
- https://chejiahao.m.autohome.com.cn/info/16231614
- https://prod2.byd.com/cn/ocean-home/models/haibao/2025haibao
- https://admin.solarauto.ge/uploads/byd_seal_2233903418.pdf
- https://bydautomotive.com.au/configurator/byd-seal
- https://car.autohome.com.cn/config/spec/69393.html
- https://www.yiche.com/zhai/2075057
- https://www.bydautomotive.com.au/brochures/BYD-SEAL-2025.pdf
- https://www.evlook.com/habaoDM-i/peizhi
- https://soyacincau.com/2024/04/12/byd-seal-premium-dc-fast-charging-test-malaysia/
- https://db.m.auto.sohu.com/trim_176210
- https://evspecshub.com/byd-seal-awd-performance-2023-2024-full-specs-range-battery/
- https://www.autohaorong.com/blog/how-does-byd-seal-s-range-change-in-cold-weather-575612.html
- https://www.evspecshub.com/byd-seal-awd-performance-2023-2024-full-specs-range-battery/
- https://en.wikipedia.org/wiki/BYD_Seal
- https://www.youtube.com/watch?v=qksK7Qy9yz0
- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=47487
- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=50641
- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=47488
- https://vinfastauto.eu/fr/newsroom/press-release/vinfast-detaille-les-caracteristiques-et-tarifs-des-vf-8-et-vf-9-ainsi-que-0
- https://community.vinfastauto.us/vinfast-brand/vinfast-vf-9-review-of-features-and-specs/
- https://www.fueleconomy.gov/feg/PowerSearch.do?action=noform&year1=2024&year2=2025&make=Vinfast&baseModel=VF+9&srchtyp=ymm&pageno=1
- https://vinfastauto.eu/en/node/234
- https://www.fueleconomy.gov/feg/epadata/vehicles.csv
- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=49088
- https://vinfastauto.us/vehicles/vf-9
- https://vinfastauto.us/service
- https://www.autotrader.ca/editorial/expert-reviews/vinfast/vf-9/2025-vinfast-vf-9-review-plus-video/
- https://www.vinfastauto.us/vehicles/vf-9
- https://shop.vinfastauto.com/vn_vi/dat-coc-xe-vf9.html
- https://vinfastauto.com/vn_vi/dat-coc-xe-vf9
- https://vinfastauto.com/vn_vi/cau-hoi-thuong-gap/cau-hoi-xe-o-to/san-pham/vf-9
- https://shop.vinfastauto.com/on/demandware.static/-/Sites-app_vinfast_vn-Library/default/dwd7a5ae21/raisinghands/documents/VF9_Brochure_VN.pdf
- https://www.motortrend.com/reviews/2024-vinfast-vf9-first-drive-review
- https://www.wardsauto.com/news/2025-vinfast-vf9-3-row-cuv-hits-dealerships/799035/
- https://vinfastowners.org/manuals/VF9_2023-2024-2025_Owners_Manual_Condensed.pdf
- https://www.caranddriver.com/vinfast/vf9
- https://vinfastauto.com/vn_en/car-warranty-policy
- https://www.arenaev.com/vinfast_vf9_eco_lr_2022-specs-309.php
- https://greencarscompare.com/car/vinfast-vf-9-eco/specs/
- https://static-cms-prod.vinfastauto.us/cms-vinfast-us/Specs/VF-9-Spec.pdf
- https://www.fueleconomy.gov/ws/rest/vehicle/50641
- https://www.ewingvinfastofplano.com/vinfast-vf9-model-research/