Li Auto i9 (理想i9) vs Xiaomi SU7
The Li Auto i9 (理想i9) leads on fast-charge peak and cargo space.
SUV
2026 Home · name as listed in Chinese
China · checked Oct 23, 2026 · lixiang.com
89/100#13 of 421 · Everyday
Sedan
Xiaomi SU7 Max · name as listed in Chinese
China · checked Sep 18, 2026 · mi.com
89/100#12 of 421 · Everyday
Who's ahead - and by how much?
i9 (理想i9)Li Auto i9 (理想i9)SU7Xiaomi SU7
- Range (CLTC)version not named
A disputed figure or another version's - not compared.
- Fast-charge peak- best on this row+220 kW· 73%
- Cargo space- best on this row+2.6 cu ft· 15%
- Power- best on this row+95 kW· 24%
- Efficiencylower is better- best on this row2.3 kWh/100 mi faster· 9%
- Top speed- best on this row+41 mph· 33%
Every spec side by side
| Spec | Li Auto i9 (理想i9) | Xiaomi SU7 |
|---|---|---|
| Range and efficiency | ||
| Range (CLTC) | version not named | |
| Efficiency lower is better | - best on this row | |
| Battery | ||
| Charging | ||
| Fast-charge peak | - best on this row | |
| 10–80% charge lower is better | ||
| AC charging | ||
| DC port | no data | |
| Performance | ||
| 0–62 mph lower is better | ||
| 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 | no data | |
| Seats | ||
| Length | ||
| Width | ||
| Height | ||
| Wheelbase | ||
| Weight | no data | |
| Battery and warranty | ||
| Battery warranty | ||
| Cell chemistry | ||
| Equipment | ||
| Vehicle-to-load (V2L) | ||
Which one suits you?
Pick the Li Auto i9 (理想i9) if
Score by category
out of 100
Li Auto i9 (理想i9)Xiaomi SU7
Range
8697Charging
9890Performance
88100Practicality
8572
How much is each in the US?
Questions
Which goes further on a charge?
Range (CLTC)
- Li Auto i9 (理想i9)
- CLTC
- Xiaomi SU7
- 497 miCLTCversion not named
Which charges faster?
10–80% charge
- Li Auto i9 (理想i9)
- Xiaomi SU7
- 12 / 19 mincontested: sources disagree
Fast-charge peak
- Leader
- Li Auto i9 (理想i9)
- Li Auto i9 (理想i9)
- Xiaomi SU7
- Ahead by
- 220 kW
Which is quicker?
0–62 mph
- Li Auto i9 (理想i9)
- Xiaomi SU7
- 2.8 scontested: sources disagree
Which is cheaper to buy?
Xiaomi SU7SU7
Price (from, new)
- Leader
- Xiaomi SU7
- Li Auto i9 (理想i9)
- Xiaomi SU7
- Ahead by
- CN¥69,900
Where next
- Li Auto i9 (理想i9)Full specs, prices by trim, sourcesOpen card
Compare with others
Li Auto i9 (理想i9) vs
Where the numbers come from
Checked May 19, 2026 · 35 sources
Every source link (50)
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2026/art_4951b91392884d049c623d59387f6172.html
- https://www.sina.cn/gc/article/nisinhc2655045.html
- https://www.ithome.com/1/013/469.htm
- https://price.pcauto.com.cn/pk/m141499.html
- https://www.lixiang.com/i9
- https://car.autohome.com.cn/config/spec/78523.html
- https://www.lixiang.com/news/188.html
- https://price.pcauto.com.cn/sg31361/config.html
- https://auto.sina.cn/2026-09-18/detail-inishkur3099581.d.html?vt=4
- https://auto.sina.cn/2026-09-18/detail-inisfiik8633649.d.html
- https://www.xiaomiev.com/su7
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2026/art_a9711faa88734c56b4218efc091c503c.html
- https://www.miit.gov.cn/datainfo/dljdclscqyjcpgg/xcpgs40389wefsd/art/2026/art_8dbff1da504c4810b961e9b81fef593f.html
- 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
- https://www.miit.gov.cn/datainfo/dljdclscqyjcpgg/xcpgs40389wefsd/art/2026/art_9d805b8b068d4a6f978c8e12a985ee24.html
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2024/art_ffb2de4763604968840dcf5d8bf9bba9.html
- https://www.miit.gov.cn/datainfo/dljdclscqyjcpgg/xcpgs40389wefsd/art/2026/art_9260ffc6da6f4c2b93c83204cc9c5d4d.html
- https://insideevs.com/news/758894/xiaomi-su7-ultra-nerfed-restored/
- https://www.mi.com/global/discover/article?id=3263
- https://club.m.autohome.com.cn/bbs/thread/1efc292adf35c126/114497847-1.html
- https://www.c-ncap.org.cn/evaluation/5d2e8b4bd3de5f61534f89aebe39247e
- https://xiaomi.gcs-web.com/static-files/e3d574cd-0f29-4f32-aeca-69aa82d42994
- https://car.m.autohome.com.cn/config/spec/65768.html
- https://www.arenaev.com/xiaomi_su7_ultra_ultra_2025-specs-744.php
- https://news.u-car.com.tw/news/article/77928
- https://www.xchuxing.com/article/119644
- https://www.autotec.com.cn/ueditor/php/upload/file/20250219/1739952891543569.pdf
- https://carnewschina.com/2025/02/14/xiaomi-su7-winter-range-test/
- https://chejiahao.m.autohome.com.cn/info/18366044?isfrom=m
- https://www.electrive.com/2025/07/03/xiaomi-su7-ultra-exploring-unfamiliar-territory/
- https://cnevpost.com/2024/12/05/xiaomi-su7-ultra-range-630-km-93-kwh-battery/
- https://price.pcauto.com.cn/m118953/config.html
- https://www.autobild.de/artikel/xiaomi-su7-max-test-28079845.html
- https://s1.xiaomiev.com/activity-outer-assets/0328/env/SU7%E5%8F%82%E6%95%B0%E9%85%8D%E7%BD%AE%E8%A1%A8328.pdf
- https://i.ifeng.com/c/8cRUv385IcX
- https://weibo.com/ttarticle/p/show?id=2309405031537782685731
- https://www.ithome.com/0/759/177.htm
- https://m.xchuxing.com/article/119644
- https://data.carnewschina.com/database/xiaomi-auto/xiaomi-su7/2024/params
- https://news.china.com/socialgd/10000169/20250106/47836542.html
- https://car.autohome.com.cn/config/spec/65768.html
- https://c-ncap.org.cn/evaluation/5d2e8b4bd3de5f61534f89aebe39247e
- https://www.drive2.com/l/702751483577239579/
- https://xiaomibros.com/reviews/owner/xiaomi-su7-ultra-one-month-owner-review-experience/
- https://evspecshub.com/xiaomi-su7-ultra-2025-full-specs-range-battery/
- https://evspecshub.com/xiaomi-su7-max-2024-full-specs-range-battery/
- https://en.wikipedia.org/wiki/Xiaomi_SU7
- https://www.encycarpedia.com/us/xiaomi/25-su7-ultra-sedan
- https://www.guchen-eac.com/who/news/xiaomi-su7-thermal-management-system.html