BYD Dolphin vs MG MG4
How the BYD Dolphin and the MG MG4 compare on real-world range, battery size and efficiency. WLTP is a lab figure — the winter, motorway and city estimates below show what each car really does on the road.
Specifications side by side
| BYD Dolphin | MG MG4 | |
|---|---|---|
| WLTP range | 265 mi | 270 mi |
| Usable battery | 60.4 kWh | 61.7 kWh |
| WLTP consumption | 12.1 kWh/100 km | 16 kWh/100 km |
| Model year | 2025 | 2024 |
Real-world range, side by side
| BYD Dolphin | MG MG4 | |
|---|---|---|
| Winter (−10 °C) | 176 mi | 179 mi |
| Warm weather (30 °C) | 252 mi | 257 mi |
| Motorway | 207 mi | 211 mi |
| City | 286 mi | 292 mi |
The verdict
- Longer range (WLTP)
- MG MG4
- Further in winter
- MG MG4
- More efficient
- BYD Dolphin
Frequently asked questions
- Which has more range, the BYD Dolphin or the MG MG4?
- On the official WLTP cycle the BYD Dolphin is rated 265 mi and the MG MG4 270 mi. In cold winter driving (around −10 °C) expect roughly 176 mi from the BYD Dolphin and 179 mi from the MG MG4.
- Which electric car is more efficient?
- Efficiency is the WLTP energy use per 100 km, 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.