BYD M6 Superior vs BYD Seal: charging cost, time & specs in Singapore
A side-by-side comparison of the BYD M6 Superior and BYD Seal for buyers in Singapore: 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 M6 Superior | BYD Seal |
|---|---|---|
| Usable battery capacity | 71.8 kWh | 82.56 kWh (best) |
| DC fast-charge power (peak) | 115 kW | 150 kW (best) |
| Real 10-80% DC time | 26 minutes (best) | 36 minutes |
| AC charge power (onboard) | 7 kW (best) | 7 kW (best) |
| Manufacturer-claimed range | 450 km (WLTP) | 570 km (WLTP) (best) |
| Realistic range estimate | 383 km | 485 km (best) |
| Battery chemistry | LFP | LFP |
10-80% times without a measured figure are estimates assuming constant charging power.
Charging cost comparison
| Scenario | BYD M6 Superior | BYD Seal |
|---|---|---|
| At home (AC) 20% → 80% | $12.80 (best) | $14.72 |
| Public DC 20% → 80% | $33.17 (best) | $38.14 |
Key differences
- BYD Seal carries the bigger battery (82.56 kWh vs 71.8 kWh), about 15% more capacity.
- BYD Seal charges faster on DC (35 kW higher peak, ultra-fast DC vs fast DC).
- BYD Seal drives farther, about 102 km more on a realistic range basis.
- Both use LFP batteries, so their charging behaviour and care are similar.
- BYD Seal is more energy efficient, by about 2 kWh/100 km.
What the numbers say
- Faster to 80%: BYD M6 Superior (about 10 minutes ahead of BYD Seal).
- Goes further on a charge: BYD Seal (about 102 km more than BYD M6 Superior, realistic).
- Cheaper to charge at home: BYD M6 Superior (about $1.92 less than BYD Seal).
- Cheaper at a public DC charger: BYD M6 Superior (about $4.97 less than BYD Seal).
As of 2026-05-25
Frequently asked questions
Which is cheaper to charge, the BYD M6 Superior or the BYD Seal?
- At a public DC charger (20-80%), the BYD M6 Superior is the cheaper of the two at about $33.17.
Which charges faster, the BYD M6 Superior or the BYD Seal?
- The BYD Seal reaches 80% sooner, taking about 32 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.