BYD Great Tang EV (大唐) vs XPeng G9L
The BYD Great Tang EV (大唐) leads on range (CLTC) and fast-charge peak. The XPeng G9L leads on 0–62 mph.
SUV
2026 800KM · name as listed in Chinese
No US price yet
94/100#2 of 421 · Everyday
SUV
702 Max
China · checked Oct 23, 2026 · xiaopeng.com
91/100#10 of 421 · Everyday
Who's ahead - and by how much?
Great Tang EV (大唐)BYD Great Tang EV (大唐)G9LXPeng G9L
- Range (CLTC)- best on this row+61 mi· 14%
- Fast-charge peak- best on this row+120 kW· 25%
- 0–62 mphlower is better- best on this row1 s quicker· 13%
- Cargo space- best on this row+24.3 cu ft· 148%
- Power- best on this row+30 kW· 11%
- Efficiencylower is better- best on this row0.1 kWh/100 mi faster· 1%
Every spec side by side
| Spec | BYD Great Tang EV (大唐) | XPeng G9L |
|---|---|---|
| Range and efficiency | ||
| Range (CLTC) | - best on this row | |
| 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 | |
| Performance | ||
| 0–62 mph lower is better | - best on this row | |
| 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 | |
| Front trunk | - best on this row | |
| Seats | ||
| Length | ||
| Width | ||
| Height | ||
| Wheelbase | ||
| Battery and warranty | ||
| Cell chemistry | ||
| Equipment | ||
| Heat pump | ||
| Vehicle-to-load (V2L) | no data | |
Which one suits you?
Pick the BYD Great Tang EV (大唐) if
Score by category
out of 100
BYD Great Tang EV (大唐)XPeng G9L
Range
9988Charging
10098Performance
5164Practicality
7990
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
- XPeng G9L
- CLTC
- Ahead by
- 61 mi
Which charges faster?
BYD Great Tang EV (大唐)Great Tang EV (大唐)
Fast-charge peak
- Leader
- BYD Great Tang EV (大唐)
- BYD Great Tang EV (大唐)
- XPeng G9L
- Ahead by
- 120 kW
Which is quicker?
XPeng G9LG9L
0–62 mph
- Leader
- XPeng G9L
- BYD Great Tang EV (大唐)
- XPeng G9L
- Ahead by
- 1 s
Where next
- BYD Great Tang EV (大唐)Full specs, prices by trim, sourcesOpen card
- XPeng G9LFull 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
XPeng G9L vs
- Mercedes-Benz EQSXPeng G9L scores 8 higher
- Score
- 83
- Price
- from $104,450
- Stelato V8 (享界V8)Stelato V8 (享界V8) scores 2 higher
- Score
- 93
- Price
- - No US price yet
- Audi E7XAudi E7X scores 1 higher
- Score
- 92
- Price
- - No US price yet
- BYD Seal 08 EV (海豹08EV)BYD Seal 08 EV (海豹08EV) is cheaper by CN¥44,900
- Score
- 91
- Price
- from CN¥196,900
Where the numbers come from
10 sources
Every source link (14)
- 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_4951b91392884d049c623d59387f6172.html
- https://auto.sina.cn/2026-09-19/detail-inisiwvx2477358.d.html?vt=4
- https://auto.sina.cn/2026-09-19/detail-iniskccv2381183.d.html?vt=4
- https://auto.sina.cn/2026-09-19/detail-inisktzu7272849.d.html
- https://www.xiaopeng.com/g9l/configuration.html
- https://chineseevtimes.com/zh/paris-2026/xpeng-g9l