BYD Great Tang EV (大唐) vs BYD Seal 08 EV (海豹08EV) vs BYD Tang L EV (唐L)
The BYD Great Tang EV (大唐) leads on range (CLTC). The BYD Seal 08 EV (海豹08EV) leads on 0–62 mph. The BYD Tang L EV (唐L) leads on cargo space.
SUV
2026 800KM · name as listed in Chinese
No US price yet
94/100#2 of 421 · Everyday
Sedan
2026 775KM · name as listed in Chinese
China · checked Oct 23, 2026 · byd.com
91/100#10 of 421 · Everyday
SUV
EV 670KM · name as listed in Chinese
No US price yet
91/100#10 of 421 · Everyday
On a phone two cars show side by side - pick which
Who's ahead - and by how much?
Great Tang EV (大唐)BYD Great Tang EV (大唐)Seal 08 EV (海豹08EV)BYD Seal 08 EV (海豹08EV)Tang L EV (唐L)BYD Tang L EV (唐L)
- Range (CLTC)
- BYD Great Tang EV (大唐)
- - best on this row+15 mi· 3%
- BYD Seal 08 EV (海豹08EV)
- BYD Tang L EV (唐L)
- 0–62 mphlower is better
- BYD Great Tang EV (大唐)
- BYD Seal 08 EV (海豹08EV)
- - best on this row1.7 s quicker· 25%
- BYD Tang L EV (唐L)
- Cargo space
- BYD Great Tang EV (大唐)
- BYD Seal 08 EV (海豹08EV)
- BYD Tang L EV (唐L)
- - best on this row+51.3 cu ft· 286%
- Power
- BYD Great Tang EV (大唐)
- BYD Seal 08 EV (海豹08EV)
- BYD Tang L EV (唐L)
- - best on this row+200 kW· 67%
- Fast-charge peak
- BYD Great Tang EV (大唐)
- BYD Seal 08 EV (海豹08EV)
- no data
- BYD Tang L EV (唐L)
- - best on this row+400 kW· 67%
- Efficiencylower is better
- BYD Great Tang EV (大唐)
- BYD Seal 08 EV (海豹08EV)
- - best on this row6.2 kWh/100 mi faster· 26%
- BYD Tang L EV (唐L)
Every spec side by side
| Spec | BYD Great Tang EV (大唐) | BYD Seal 08 EV (海豹08EV) | BYD Tang L EV (唐L) |
|---|---|---|---|
| Range and efficiency | |||
| Range (CLTC) | - best on this row | ||
| Efficiency lower is better | - best on this row | ||
| Battery | |||
| Charging | |||
| Fast-charge peak | no data | - best on this row | |
| 10–80% charge lower is better | no data | no data | |
| Performance | |||
| 0–62 mph lower is better | - best on this row | ||
| Power | - best on this row | ||
| Torque | - best on this row | ||
| Top speed | |||
| Drive | |||
| Space and size | |||
| Cargo space | - best on this row | ||
| Front trunk | - best on this row | ||
| Seats | |||
| Length | |||
| Width | |||
| Height | |||
| Wheelbase | |||
| Ground clearance | no data | no data | |
| Battery and warranty | |||
| Cell chemistry | |||
| Equipment | |||
| Heat pump | |||
| Vehicle-to-load (V2L) | no data | no data | |
Which one suits you?
Pick the BYD Great Tang EV (大唐) if
Pick the BYD Seal 08 EV (海豹08EV) if
Pick the BYD Tang L EV (唐L) if
Score by category
out of 100
Range
- BYD Great Tang EV (大唐)
- 99
- BYD Seal 08 EV (海豹08EV)
- 94
- BYD Tang L EV (唐L)
- 81
Charging
- BYD Great Tang EV (大唐)
- 100
- BYD Seal 08 EV (海豹08EV)
- 100
- BYD Tang L EV (唐L)
- 100
Performance
- BYD Great Tang EV (大唐)
- 51
- BYD Seal 08 EV (海豹08EV)
- 84
- BYD Tang L EV (唐L)
- 62
Practicality
- BYD Great Tang EV (大唐)
- 79
- BYD Seal 08 EV (海豹08EV)
- 74
- BYD Tang L EV (唐L)
- 100
How much is each in the US?
Questions
Which goes further on a charge?
BYD Great Tang EV (大唐)Great Tang EV (大唐)
Range (CLTC)
- Leader
- BYD Great Tang EV (大唐)
- BYD Great Tang EV (大唐)
- CLTC
- BYD Seal 08 EV (海豹08EV)
- CLTC
- BYD Tang L EV (唐L)
- CLTC
- Ahead by
- 15 mi
Which charges faster?
BYD Tang L EV (唐L)Tang L EV (唐L)
Fast-charge peak
- Leader
- BYD Tang L EV (唐L)
- BYD Great Tang EV (大唐)
- BYD Tang L EV (唐L)
- Ahead by
- 400 kW
Which is quicker?
BYD Seal 08 EV (海豹08EV)Seal 08 EV (海豹08EV)
0–62 mph
- Leader
- BYD Seal 08 EV (海豹08EV)
- BYD Great Tang EV (大唐)
- BYD Seal 08 EV (海豹08EV)
- BYD Tang L EV (唐L)
- Ahead by
- 1.7 s
Where next
- BYD Great Tang EV (大唐)Full specs, prices by trim, sourcesOpen card
- BYD Seal 08 EV (海豹08EV)Full specs, prices by trim, sourcesOpen card
- BYD Tang L EV (唐L)Full specs, prices by trim, sourcesOpen card
Compare with others
BYD Great Tang EV (大唐) vs
- Lucid AirBYD Great Tang EV (大唐) scores 8 higher
- Score
- 86
- Price
- from $70,900
- Audi A6 e-tronBYD Great Tang EV (大唐) scores 14 higher
- Score
- 80
- Price
- from $66,700
- Lucid GravityBYD Great Tang EV (大唐) scores 6 higher
- Score
- 88
- Price
- from $79,900
- BMW iX3 (Neue Klasse)BYD Great Tang EV (大唐) scores 9 higher
- Score
- 85
- Price
- from $61,500
BYD Seal 08 EV (海豹08EV) vs
Where the numbers come from
15 sources
Every source link (26)
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2026/art_ed2732ebb5c840938668d0832ded5631.html
- https://www.byd.com/cn/dynasty-home/models/tang/da-tang-ev
- https://chejiahao.m.autohome.com.cn/info/25977796
- https://car.m.autohome.com.cn/config/spec/76830.html
- https://car.autohome.com.cn/config/spec/76830.html
- https://db.auto.sohu.com/model_7833/config
- https://www.evlook.com/datang/peizhi
- https://auto.sina.cn/newcar/2026-06-17/detail-inictnut2756821.d.html?vt=4&pos=108&his=0
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2026/art_421a049da25f4b088bdb18a20fa8a690.html
- https://auto.sina.cn/2026-07-11/detail-inihmkwz8318857.d.html?vt=4
- https://www.byd.com/cn/order-optional?goods_id=10053
- https://car.autohome.com.cn/config/spec/77391.html
- https://chejiahao.autohome.com.cn/info/26544309
- https://k.sina.com.cn/article_7879996679_1d5af350706803aqns.html?from=auto
- https://db.m.auto.sohu.com/model_7891/config?sliding=1&selectedTrimId=183194
- https://auto.sina.cn/2026-08-12/detail-inimzytn5247311.d.html
- https://m.zhichepai.com/auto/8221/peizhi/227891
- https://www.byd.com/cn/ocean-home/models/haibao/haibao-08-EV
- https://db.auto.sohu.com/model_7891/config
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2025/art_53ba931d5fb841da805ce4e2dc4b0db8.html
- https://car.autohome.com.cn/config/spec/72468.html
- https://price.pcauto.com.cn/m132270/config.html
- https://www.evlook.com/tangl/peizhi
- https://www.dongchedi.com/auto/params-carIds-x-25185
- https://car.m.autohome.com.cn/config/spec/72468.html
- https://www.autohome.com.cn/ask/24985434.html