2025 BYD Dolphin Surf Boost
How far can it really take you on one charge?
322 km
WLTP range (200 mi)
161 km
effective there-and-back radius
43.2 kWh
battery capacity
The 2025 BYD Dolphin Surf Boost is rated at 322 km (200 mi) on the WLTP test cycle. That's a laboratory figure — in mixed real-world driving expect roughly 274 km, less in winter or at sustained highway speed. On a road-network range map that's rarely a neat circle — terrain, highways and coastlines shape where one charge can actually take you. For a trip out and back home without charging, plan around an effective radius of about 161 km.
| Make | BYD |
|---|---|
| Model | Dolphin Surf |
| Trim | Boost |
| Model year | 2025 |
| Range (WLTP) | 322 km / 200 mi |
| Real-world estimate | ≈ 274 km |
| Battery | 43.2 kWh |
| Data source | community submission |
Real-world range from owners
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