Polestar 2 vs Xiaomi SU7
The Xiaomi SU7 leads on fast-charge peak and cargo space.
Liftback
2025 Polestar 2 Single Motor (19 Inch Wheels)
1 of 14 versions
No US price yet
51/100#53 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?
Polestar 2Polestar 2SU7Xiaomi SU7
- Rangeversion not named
Different test cycles - not compared.
- Fast-charge peak- best on this row+95 kW· 46%
- Cargo space- best on this row+3 cu ft· 21%
- Power- best on this row+275 kW· 125%
- Efficiencylower is better- best on this row7.3 kWh/100 mi faster· 25%
- Top speed- best on this row+38 mph· 29%
Every spec side by side
| Spec | Polestar 2 | Xiaomi SU7 |
|---|---|---|
| Range and efficiency | ||
| Range (EPA) | no data | |
| Range (WLTP) | version: Polestar 2 LR SM | no data |
| Range (CLTC) | no data | version not named |
| Efficiency lower is better | - best on this row | |
| Battery | version: Polestar 2 LR SM | |
| Battery (gross) | version: Long range Single motor | no data |
| Charging | ||
| Fast-charge peak | - best on this row | |
| 10–80% charge lower is better | ||
| Full charge at 240 V lower is better | no data | |
| AC charging | ||
| DC port | no data | |
| Performance | ||
| 0–62 mph lower is better | version: Long range Single motor | |
| 0–60 mph lower is better | 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 | version: Long range Single motor | no data |
| Weight | version: Standard range Single motor | |
| Battery and warranty | ||
| Battery warranty | ||
| Cell chemistry | version: Long range Single motor | |
| Equipment | ||
| Heat pump | no data | |
| Vehicle-to-load (V2L) | no data | |
Which one suits you?
Pick the Polestar 2 if
No lead on the compared figures - price, market and service decide
Score by category
out of 100
Polestar 2Xiaomi SU7
Range
94- Different test cycles - not compared.100Charging
67100Performance
no data100Practicality
4149
How much is each in the US?
Questions
Which goes further on a charge?
Range
- Polestar 2
- 314 miEPA
- Xiaomi SU7
- 497 miCLTCversion not named
- Ahead by
- Different tests
Which charges faster?
10–80% charge
- Polestar 2
- Xiaomi SU7
- 12 / 19 mincontested: sources disagree
Fast-charge peak
- Leader
- Xiaomi SU7
- Polestar 2
- Xiaomi SU7
- Ahead by
- 95 kW
Which is quicker?
0–62 mph
- Polestar 2
- version: Long range Single motor
- Xiaomi SU7
- 2.8 scontested: sources disagree
Where next
Compare with others
Polestar 2 vs
Where the numbers come from
Checked Aug 16, 2026 · 49 sources
Every source link (92)
- https://www.polestar.com/uk/polestar-2-bst-edition-230/plus-pack/
- https://www.polestar.com/global/configure/polestar-2/specifications
- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=48405
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- https://www.youtube.com/watch?v=ES4ZZHt2CCs
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- https://www.polestar.com/uk/polestar-2/specifications/
- https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=48403
- https://www.fueleconomy.gov/feg/epadata/vehicles.csv
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- https://www.polestar.com/us/polestar-2/
- https://www.energystar.gov/products/ev_chargers/electric-vehicles-and-hybrids/details/44928
- https://www.oeamtc.at/tests/elektromobilitaet/winter-reichweitentest-2025/polestar-2-lr-sm-76975792
- https://www.polestar.com/uk/polestar-2/
- https://www.polestar.com/dato-assets/11286/1739179180-general_polestar-2_brochure_my26_eu_250205.pdf
- https://www.carexpert.com.au/car-reviews/2026-polestar-2-review-quick-drive
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- https://www.polestar.com/se/configure/polestar-2/
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- https://www.polestar.com/global/polestar-2/specifications
- https://www.fueleconomy.gov/ws/rest/vehicle/48405
- https://www.polestar.com/global/polestar-2/specifications/
- https://recharged.com/articles/polestar-2-common-problems-2026
- https://www.polestar.com/se/polestar-2/specifications/
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- https://www.zapmap.com/ev-guides/model-charging/polestar-2
- https://electrek.co/2024/01/23/2024-polestar-2-long-range-single-motor-review-better-but-good-enough/
- https://www.euroncap.com/assessments/polestar/2/0855/
- https://www.evspecifications.com/en/model/9bdd420
- https://www.polestar.com/us/owning-a-polestar/car-warranty/
- https://thedriven.io/2025/08/22/polestar-2-gets-upgrade-with-new-battery-longer-range-and-faster-charging/
- https://www.xiaomiev.com/su7
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2026/art_a9711faa88734c56b4218efc091c503c.html
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- https://insideevs.com/news/758894/xiaomi-su7-ultra-nerfed-restored/
- https://www.mi.com/global/discover/article?id=3263
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- https://price.pcauto.com.cn/m118953/config.html
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