BYD Seal U vs Zeekr X
How the BYD Seal U and the Zeekr X compare on real-world range, battery size and efficiency. The EPA rating is a lab figure — the winter, highway and city estimates below show what each car really does on the road.
Specifications side by side
| BYD Seal U | Zeekr X | |
|---|---|---|
| EPA range | 261 mi | 277 mi |
| Usable battery | 71.8 kWh | 69 kWh |
| Rated consumption | 19.9 kWh/100 km | 16.3 kWh/100 km |
| Model year | 2025 | 2024 |
Real-world range, side by side
| BYD Seal U | Zeekr X | |
|---|---|---|
| Winter (−10 °C) | 173 mi | 183 mi |
| Warm weather (30 °C) | 248 mi | 263 mi |
| Highway | 204 mi | 216 mi |
| City | 282 mi | 300 mi |
The verdict
- Longer range (EPA)
- Zeekr X
- Further in winter
- Zeekr X
- More efficient
- Zeekr X
Frequently asked questions
- Which has more range, the BYD Seal U or the Zeekr X?
- On the EPA rating the BYD Seal U is rated 261 mi and the Zeekr X 277 mi. In cold winter driving (around −10 °C) expect roughly 173 mi from the BYD Seal U and 183 mi from the Zeekr X.
- Which electric car is more efficient?
- Efficiency is the energy use per mile, where lower is better — compare the consumption figures in the table above. The more efficient car uses less electricity for the same distance, so it costs less to charge.