VinFast VF9 vs Xiaomi SU7
The Xiaomi SU7 leads on cargo space and power.
SUV
2027 VinFast VF 9 Plus
1 of 5 versions
Maker's price (MSRP), US
52/100#50 of 87 · Everyday
Sedan
Xiaomi SU7 Max · name as listed in Chinese
China · checked Sep 18, 2026 · mi.com
57/100#44 of 434 · Everyday
Who's ahead - and by how much?
VinFast VF9VinFast VF9SU7Xiaomi SU7
- Rangeversion not named
Different test cycles - not compared.
- Fast-charge peak
- Cargo space- best on this row+9.9 cu ft· 133%
- Power- best on this row+195 kW· 65%
- Battery warranty- best on this row+2 years· 25%
- Efficiencylower is better- best on this row27.6 kWh/100 mi faster· 56%
Every spec side by side
| Spec | VinFast VF9 | Xiaomi SU7 |
|---|---|---|
| Range and efficiency | ||
| Range (EPA) | no data | |
| Range (WLTP) | no data | |
| Range (CLTC) | no data | version not named |
| Efficiency lower is better | - best on this row | |
| Battery | ||
| Battery (gross) | no data | |
| Charging | ||
| Fast-charge peak | ||
| 10–80% charge lower is better | version: VF 9 Eco (CATL battery) | |
| Full charge at 240 V lower is better | no data | |
| AC charging | ||
| DC port | no data | |
| Performance | ||
| 0–62 mph lower is better | ||
| 0–60 mph lower is better | version: VF 9 Eco (CATL battery) | no data |
| Power | - best on this row | |
| Torque | version not named | |
| Top speed | - best on this row | |
| Drive | version not named | |
| Space and size | ||
| Cargo space | - best on this row | |
| Front trunk | - best on this row | |
| Seats | ||
| Length | ||
| Width | ||
| Height | ||
| Wheelbase | ||
| Ground clearance | no data | |
| Weight | no data | |
| Battery and warranty | ||
| Battery warranty | - best on this row | |
| Cell chemistry | no data | |
| Equipment | ||
| Heat pump | no data | |
| Vehicle-to-load (V2L) | no data | |
Which one suits you?
Pick the VinFast VF9 if
Score by category
out of 100
VinFast VF9Xiaomi SU7
Range
92- Different test cycles - not compared.100Charging
69100Performance
62100Practicality
5049
How much is each in the US?
Questions
Which goes further on a charge?
Range
- VinFast VF9
- 287 miEPA
- Xiaomi SU7
- 497 miCLTCversion not named
- Ahead by
- Different tests
Which charges faster?
10–80% charge
- VinFast VF9
- version: VF 9 Eco (CATL battery)
- Xiaomi SU7
- 12 / 19 mincontested: sources disagree
Fast-charge peak
- VinFast VF9
- 300 kW
- Xiaomi SU7
Which is quicker?
0–62 mph
- VinFast VF9
- Xiaomi SU7
- 2.8 scontested: sources disagree
Where next
Compare with others
VinFast VF9 vs
Where the numbers come from
Checked Oct 23, 2026 · 46 sources
Every source link (67)
- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=47487
- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=50641
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- https://vinfastauto.eu/en/node/234
- https://www.fueleconomy.gov/feg/epadata/vehicles.csv
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- https://www.ewingvinfastofplano.com/vinfast-vf9-model-research/
- https://www.xiaomiev.com/su7
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2026/art_a9711faa88734c56b4218efc091c503c.html
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- https://www.miit.gov.cn/datainfo/dljdclscqyjcpgg/xcpgs40389wefsd/art/2026/art_7dc6ca84753d41eaaf8a38c5dfd7c1b2.html
- https://www.miit.gov.cn/datainfo/dljdclscqyjcpgg/xcpgs40389wefsd/art/2026/art_63a09a40fe574371a6484691a29bcf21.html
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