GAC Aion RT (埃安RT) vs NIO EC6
The NIO EC6 leads on fast-charge peak and cargo space.
Sedan
520 · name as listed in Chinese
No US price yet
61/100#206 of 421 · Everyday
SUV
All-New EC6 Standard range battery (75 kWh)
1 of 2 versions
China · checked Sep 18, 2026 · nio.com
61/100#204 of 421 · Everyday
Who's ahead - and by how much?
RT (埃安RT)GAC Aion RT (埃安RT)EC6NIO EC6
- Range (CLTC)
A disputed figure or another version's - not compared.
- Fast-charge peak- best on this row+30 kW· 20%
- Cargo space- best on this row+1.9 cu ft· 10%
- Power- best on this row+210 kW· 140%
- Efficiencylower is better- best on this row9.2 kWh/100 mi faster· 33%
- Top speed- best on this row+23 mph· 23%
Every spec side by side
| Spec | GAC Aion RT (埃安RT) | NIO EC6 |
|---|---|---|
| Range and efficiency | ||
| Range (CLTC) | ||
| Efficiency lower is better | - best on this row | |
| Battery | ||
| Charging | ||
| Fast-charge peak | - best on this row | |
| 10–80% charge lower is better | no data | version: 100-kWh-Batterie |
| AC charging | no data | |
| DC port | no data | |
| Performance | ||
| 0–62 mph lower is better | ||
| Power | - best on this row | |
| Torque | - best on this row | |
| Top speed | - best on this row | |
| Drive | ||
| Space and size | ||
| Cargo space | - best on this row | |
| Seats | ||
| Length | ||
| Width | ||
| Height | ||
| Wheelbase | ||
| Ground clearance | no data | |
| Weight | no data | version: 100-kWh-Batterie |
| Battery and warranty | ||
| Battery warranty | no data | |
| Cell chemistry | ||
| Equipment | ||
| Heat pump | no data | |
| Vehicle-to-load (V2L) | ||
Which one suits you?
Pick the GAC Aion RT (埃安RT) if
Score by category
out of 100
GAC Aion RT (埃安RT)NIO EC6
Range
5659Charging
5443Performance
5595Practicality
7784
How much is each in the US?
Questions
Which goes further on a charge?
Range (CLTC)
- GAC Aion RT (埃安RT)
- CLTC
- NIO EC6
- 314 miCLTCcontested: sources disagree
Which charges faster?
NIO EC6EC6
Fast-charge peak
- Leader
- NIO EC6
- GAC Aion RT (埃安RT)
- NIO EC6
- Ahead by
- 30 kW
Which is quicker?
0–62 mph
- GAC Aion RT (埃安RT)
- NIO EC6
- 4.4 scontested: sources disagree
Where next
- GAC Aion RT (埃安RT)Full specs, prices by trim, sourcesOpen card
Compare with others
GAC Aion RT (埃安RT) vs
NIO EC6 vs
Where the numbers come from
Checked May 19, 2026 · 21 sources
Every source link (32)
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2026/art_dbb6d7d4034741d782ca702bb4866fa3.html
- https://car.m.autohome.com.cn/config/spec/74871.html
- https://www.aion.com.cn/vehicle/config/table?cid=NTg%3D
- https://cj.sina.cn/articles/view/7879996689/1d5af351106801efpe
- https://k.sina.cn/article_7879995972_1d5af324401901q404.html?_rewriteTime=1792041551524&ab=qiche&from=auto&subch=oauto
- https://car.m.autohome.com.cn/config/spec/69915.html
- https://www.dongchedi.com/auto/params-carIds-x-24800
- https://newcar.xcar.com.cn/m84548/config.htm
- https://car.autohome.com.cn/config/spec/74871.html
- https://www.nio.com/de_DE/news/202310190000
- https://www.nio.com/de_DE/el6
- https://www.nio.com/news/20250516001
- https://www.nio.com/cdn-static/luban/nextjs/images/default-large-files/NIO_EL6_DE_Pricelist_202401
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2023/art_fc94d84beeac4aedaee235d0d141e1a1.html
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2024/art_b1d6e07d8be2458bbba1155695d85c22.html
- https://www.nio.cn/ec6
- https://www.autohome.com.cn/config/spec/61552.html?from=m&platform-key=pc&pvareaid=3290231
- https://www.euroncap.com/assessments/nio/el6/1054/
- https://www.nio.com/news/all-new-EC6-launch
- https://m.xchuxing.com/article/93579
- https://www.nio.cn/news/20230915001
- https://price.pcauto.com.cn/s49242/config.html
- https://car.m.autohome.com.cn/config/spec/66806.html
- https://carnewschina.com/2025/05/16/nio-launches-revised-es6-ec6-more-upgrades-than-appear-from-37200-usd/
- https://cnevpost.com/2025/08/29/nio-full-lineup-standard-100-kwh-pack-price-cuts/
- https://www.nio.cn/test-drive/ec6
- https://order-front-h5.nio.com/configuration-detail/index?fix_font=true&is_nav_show=false&model_code=EC6&scene=office&wv=lg
- https://data.carnewschina.com/database/nio/nio-ec6/2024/params
- https://www.sina.cn/gc/article/nivysyi5383004.html
- https://www.nio.com/en_US/news/all-new-EC6-launch
- https://m.zol.com/shop_2192244/42003452.html
- https://en.wikipedia.org/wiki/Nio_EC6