BYD Seagull vs Geely Xingyuan: charging cost, time & specs in China
A side-by-side comparison of the BYD Seagull and Geely Xingyuan for buyers in China: battery, charging speed, realistic range and what each costs to charge at home and at a public DC station.
Specifications side by side
Units
| Specification | BYD Seagull | Geely Xingyuan |
|---|---|---|
| Usable battery capacity | 37 kWh | 40.16 kWh (best) |
| DC fast-charge power (peak) | 40 kW | 85 kW (best) |
| Real 10-80% DC time | 39 minutes | 20 minutes (best) |
| AC charge power (onboard) | 6.6 kW (best) | 6.6 kW (best) |
| Manufacturer-claimed range | 405 km (CLTC) | 410 km (CLTC) (best) |
| Realistic range estimate | 324 km | 328 km (best) |
| Battery chemistry | LFP | LFP |
10-80% times without a measured figure are estimates assuming constant charging power.
Charging cost comparison
| Scenario | BYD Seagull | Geely Xingyuan |
|---|---|---|
| At home (AC) 20% → 80% | ¥13.32 (best) | ¥14.46 |
| Public DC 20% → 80% | ¥39.96 (best) | ¥43.37 |
Key differences
- Geely Xingyuan carries the bigger battery (40.16 kWh vs 37 kWh), about 9% more capacity.
- Geely Xingyuan charges faster on DC (45 kW higher peak, standard DC vs standard DC).
- Both use LFP batteries, so their charging behaviour and care are similar.
What the numbers say
- Faster to 80%: Geely Xingyuan (about 19 minutes ahead of BYD Seagull).
- Goes further on a charge: Geely Xingyuan (about 4 km more than BYD Seagull, realistic).
- Cheaper to charge at home: BYD Seagull (about ¥1.14 less than Geely Xingyuan).
- Cheaper at a public DC charger: BYD Seagull (about ¥3.41 less than Geely Xingyuan).
As of 2026-06-03
Frequently asked questions
Which is cheaper to charge, the BYD Seagull or the Geely Xingyuan?
- At a public DC charger (20-80%), the BYD Seagull is the cheaper of the two at about ¥39.96.
Which charges faster, the BYD Seagull or the Geely Xingyuan?
- The Geely Xingyuan reaches 80% sooner, taking about 20 minutes on DC fast charging.
What is a BEV, and how is it different from an EV, PHEV, and HEV?
- EV (electric vehicle) is an umbrella term for any vehicle driven by an electric motor. A BEV (battery electric vehicle) is a fully electric car powered entirely by its battery and charged from the electricity grid, with no petrol engine. This is the type this calculator is built for. A PHEV (plug-in hybrid) pairs a petrol engine with a battery you can charge from the grid. An HEV is an ordinary hybrid that can't be plugged in; its battery recharges itself while you drive. There are also FCEVs, which run on hydrogen fuel cells. This calculator is for cars you charge from the grid (BEVs, and PHEVs in electric mode), so ordinary hybrids like the Toyota Corolla Cross Hybrid or Nissan Kicks e-Power aren't included.