BYD Seal U vs Denza N7
The Denza N7 leads on 10–80% charge and cargo space.
SUV
Comfort
1 of 2 versions
checked Sep 16, 2026 · byd.com
49/100#261 of 421 · Everyday
SUV
2024 550 Pro · name as listed in Chinese
1 of 2 versions
China · checked Oct 4, 2026 · denza.com
60/100#217 of 421 · Everyday
Who's ahead - and by how much?
BYD Seal UBYD Seal UDenza N7Denza N7
- Rangeversion not named
Different test cycles - not compared.
- 10–80% chargelower is better- best on this row16 min faster· 38%
- Fast-charge peak- best on this row+35 kW· 30%
- Cargo space- best on this row+2 cu ft· 13%
- AC charging- best on this row+4 kW· 57%
- Top speed- best on this row+21 mph· 20%
Every spec side by side
| Spec | BYD Seal U | Denza N7 |
|---|---|---|
| Range and efficiency | ||
| Range (WLTP) | no data | |
| Range (CLTC) | no data | version not named |
| Efficiency lower is better | ||
| Battery | ||
| Charging | ||
| Fast-charge peak | - best on this row | |
| 10–80% charge lower is better | - best on this row | |
| Full charge at 240 V lower is better | no data | |
| AC charging | - best on this row | |
| DC port | ||
| Performance | ||
| 0–62 mph lower is better | version not named | |
| Power | ||
| Torque | version not named | |
| Top speed | - best on this row | |
| Drive | ||
| Space and size | ||
| Cargo space | - best on this row | |
| Front trunk | no data | |
| Seats | ||
| Length | ||
| Width | ||
| Height | ||
| Wheelbase | ||
| Ground clearance | no data | |
| Weight | ||
| Battery and warranty | ||
| Battery warranty | no data | |
| Cell chemistry | ||
| Equipment | ||
| Heat pump | ||
| Vehicle-to-load (V2L) | ||
Which one suits you?
Pick the BYD Seal U if
Score by category
out of 100
BYD Seal UDenza N7
Range
57- Different test cycles - not compared.64Charging
1940Performance
3155Practicality
6471
How much is each in the US?
Questions
Which goes further on a charge?
Range
- BYD Seal U
- 261 miWLTPcontested: sources disagree
- Denza N7
- 342 miCLTCversion not namedcontested: sources disagree
- Ahead by
- Different tests
Which charges faster?
Denza N7Denza N7
10–80% charge
- Leader
- Denza N7
- BYD Seal U
- 42 min
- Denza N7
- Ahead by
- 16 min
Fast-charge peak
- Leader
- Denza N7
- BYD Seal U
- 115 kW
- Denza N7
- Ahead by
- 35 kW
Which is quicker?
0–62 mph
- BYD Seal U
- 9.3 scontested: sources disagree
- Denza N7
- 7.5 sversion not namedcontested: sources disagree
Where next
Compare with others
BYD Seal U vs
Where the numbers come from
Checked Aug 12, 2026 · 23 sources
Every source link (38)
- https://www.byd.com/eu/electric-cars/seal-u.html
- https://www.byd.com/material/byd-site/pl/campaign/1502/Seal%20U-0226-BPS-PL-V1.pdf
- https://www.byd.com/eu/car/seal-u
- https://www.byd.com/material/byd-site/eu/pdfs/seal-u/Seal%20U-0225-BPS-EN-V5.pdf
- https://www.byd.com/eu/hybrid-cars/seal-u-dm-i
- https://www.byd.com/es-es/news-list/nuevo-byd-seal-u-un-suv-familiar-100-electrico-practico-espacioso-comodo-y-respetuoso-con-el-medio-ambiente
- https://media.byd.com/byd-expands-european-portfolio-with-new-byd-seal-u-practical-spacious-comfortable-family-oriented-and-eco-conscious-electric-suv/?lang=eng
- https://www.byd.com/content/dam/byd-site/hr/pdfs/seal-u/BYD_SEAL_U-0524-BPS-EN-V4-web.pdf
- https://www.byd.com/content/dam/byd-site/hu/pdfs/seal-u/BYD_SEAL_U_Leaflet_300724.pdf
- https://www.byd.com/de/konfiguration/seal-u
- https://www.byd.com/material/byd-site/nl/pdfs/pricelist_jan_2026/ev/Prijslijst%20BYD%20SEAL%20U%20EV%20per%2001-01-2026.pdf
- https://www.gas-junky.at/2024/10/04/byd-seal-u-im-praxistest-the-right-seal-for-u/
- https://byd.lt/media/otyfz0ka/seal-u.pdf
- https://www.topgear.com/car-reviews/byd/seal-u
- https://www.byd.lt/media/4rhlhtgq/seal-u.pdf
- https://www.parkers.co.uk/byd/seal-u/review/
- https://www.adac.de/rund-ums-fahrzeug/autokatalog/marken-modelle/byd/seal-u/1generation/329431/
- https://en.wikipedia.org/wiki/BYD_Song_Plus
- https://citywestcountry.co.uk/byd-seal-u-dm-i-charging-guide/
- https://www.miit.gov.cn/jgsj/zbys/wjfb/art/2024/art_fd72f646b64943309ecdbe6b8ec9156b.html
- https://www.denza.com/cn/car-config/car-config-new-n7
- https://www.denza.com/cn/car-config/car-config-n7-2025
- https://www.denza.com/cn/car-config/car-config-n7-2025.html
- https://www.denza.com/cn/car-config/car-config-new-n7.html
- https://paultan.org/2025/03/25/bangkok-2025-denza-n7-previewed/
- https://www.denza.com/cn/denza-voice/detail37.html
- https://cnevpost.com/2023/08/13/denza-n7-review-chinadriven/
- https://car.autohome.com.cn/config/spec/67535.html
- https://www.chexun.com/2024-04-04/113999021.html
- https://detail.zol.com.cn/1994/1993476/param.shtml
- https://www.dongchedi.com/auto/params-carIds-x-6360
- https://www.xincheping.com/jijie/23015.html
- http://product.auto.163.com/series/config1/20451.html
- https://www.xchuxing.com/car/parameter?sid=748
- https://carhao.market/reviews/denza/denza-n7
- https://ichelabamotor.com/product/denza-n7/
- https://aikahao.xcar.com.cn/item/2336254.html
- https://en.wikipedia.org/wiki/Denza_N7