BYD Tang EV vs GAC Aion RT (埃安RT)
The BYD Tang EV leads on fast-charge peak. The GAC Aion RT (埃安RT) leads on cargo space.
SUV
BYD Tang 4x4 Long Range Flagship
1 of 2 versions
No US price yet
47/100#184 of 434 · Everyday
Sedan
520 · name as listed in Chinese
No US price yet
46/100#193 of 434 · Everyday
Who's ahead - and by how much?
BYD Tang EVBYD Tang EVRT (埃安RT)GAC Aion RT (埃安RT)
- Range
Different test cycles - not compared.
- Fast-charge peak- best on this row+20 kW· 13%
- Cargo space- best on this row+10.8 cu ft· 130%
- Power- best on this row+230 kW· 153%
- Efficiencylower is better- best on this row19.8 kWh/100 mi faster· 51%
- Top speed- best on this row+17 mph· 17%
Every spec side by side
| Spec | BYD Tang EV | GAC Aion RT (埃安RT) |
|---|---|---|
| Range and efficiency | ||
| Range (WLTP) | no data | |
| Range (CLTC) | no data | |
| 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 | |
| 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 | |
| Battery and warranty | ||
| Battery warranty | no data | |
| Cell chemistry | ||
| Equipment | ||
| Heat pump | ||
| Vehicle-to-load (V2L) | ||
Which one suits you?
Pick the BYD Tang EV if
Pick the GAC Aion RT (埃安RT) if
Score by category
out of 100
BYD Tang EVGAC Aion RT (埃安RT)
Range
91- Different test cycles - not compared.68Charging
2158Performance
8453Practicality
5054
How much is each in the US?
No US prices yet for either car
US EV incentivesQuestions
Which goes further on a charge?
Range
- BYD Tang EV
- 322 miWLTP
- GAC Aion RT (埃安RT)
- CLTC
- Ahead by
- Different tests
Which charges faster?
BYD Tang EVBYD Tang EV
Fast-charge peak
- Leader
- BYD Tang EV
- BYD Tang EV
- GAC Aion RT (埃安RT)
- Ahead by
- 20 kW
Which is quicker?
0–62 mph
- BYD Tang EV
- 4.9 scontested: sources disagree
- GAC Aion RT (埃安RT)
Where next
- GAC Aion RT (埃安RT)Full specs, prices by trim, sourcesOpen card
Compare with others
BYD Tang EV vs
Where the numbers come from
Checked Aug 12, 2026 · 17 sources
Every source link (34)
- https://www.byd.com/material/byd-site/fi/pdfs/042026/Pricelist%20PP_15.4.2026.pdf
- https://www.byd.com/fr/voitures-electriques/tang
- https://docs.google.com/spreadsheets/d/1V6ucyFGKWuSQzvI8lMzvvWJHrBS82echMVJH37kwgjE/export?format=xlsx
- https://www.byd.com/eu/electric-cars/tang
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2020/art_0723490874be4704baf061fc66aef6f3.html
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2021/art_d8b630b3f85244558f6dce404ef61b88.html
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2021/art_9f9083a59a934859884f2739926ccce2.html
- https://discodata.eea.europa.eu/sql?query=SELECT%20Mk%2C%20Cn%2C%20%5BEp%20(KW)%5D%2C%20%5BM%20(kg)%5D%2C%20%5BZ%20(Wh%2Fkm)%5D%2C%20Zr%2C%20SUM(R)%20AS%20registrations%20FROM%20%5BCO2Emission%5D.%5Blatest%5D.%5Bco2cars_2024Pv29%5D%20WHERE%20Ft%3D'electric'%20AND%20Mk%3D'BYD'%20AND%20Cn%3D'TANG'%20GROUP%20BY%20Mk%2C%20Cn%2C%20%5BEp%20(KW)%5D%2C%20%5BM%20(kg)%5D%2C%20%5BZ%20(Wh%2Fkm)%5D%2C%20Zr
- https://www.byd.com/content/dam/byd-site/eu/pdfs/tang/TANG-0524-BPS-EN-V6-web.pdf
- https://www.byd.com/material/byd-site/fr/pdfs/tang/TANG-0625-Brochure-FR-V7-web.pdf
- https://www.byd.com/es-es/order-tang
- https://www.byd.com/fr/configurateur/tang
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2026/art_4951b91392884d049c623d59387f6172.html
- https://www.byd.com/eu/car/tang
- https://www.byd.com/material/byd-site/eu/pdfs/tang/TANG-0524-BPS-EN-V6-web.pdf
- https://www.byd.com/eu/electric-cars/tang?gad=1
- https://www.byd.com/eu/blog/BYD-TANG-the-ultimate-7-seater-family-companion.html
- https://www.byd.com/fr/voitures-electriques/tang.html
- https://www.euroncap.com/assessments/byd/tang/1049/
- https://byd.no/modeller/tang-4x4
- https://www.heise.de/en/tests/BYD-Tang-electric-car-driving-report-9766868.html
- https://elbil.no/test-av-byd-tang-4x4-long-range-ny-front-storre-batteri-og-raskere-lading/
- https://elbil.no/test-av-byd-tang-4x4-long-range-ny-front-storre-batteri-mer-vekt-og-raskere-lading/
- https://proefritten.be/en/byd-tang-driving-range-test-highway-and-fast-charging-test/
- https://cleantechnica.com/2024/06/23/reviewing-the-byd-tang-ev-in-russia/
- 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