BYD M6 Superior vs BYD Atto 3 Superior: charging cost, time & specs in Singapore
A side-by-side comparison of the BYD M6 Superior and BYD Atto 3 Superior 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 Atto 3 Superior |
|---|---|---|
| Usable battery capacity | 71.8 kWh (best) | 60.48 kWh |
| DC fast-charge power (peak) | 115 kW (best) | 110 kW |
| 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) (best) | 420 km (WLTP) |
| Realistic range estimate | 383 km (best) | 357 km |
| 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 Atto 3 Superior |
|---|---|---|
| At home (AC) 20% → 80% | $12.80 | $10.78 (best) |
| Public DC 20% → 80% | $33.17 | $27.94 (best) |
Key differences
- BYD M6 Superior carries the bigger battery (71.8 kWh vs 60.48 kWh), about 19% more capacity.
- BYD M6 Superior drives farther, about 26 km more on a realistic range basis.
- Both use LFP batteries, so their charging behaviour and care are similar.
- BYD Atto 3 Superior 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 Atto 3 Superior).
- Goes further on a charge: BYD M6 Superior (about 26 km more than BYD Atto 3 Superior, realistic).
- Cheaper to charge at home: BYD Atto 3 Superior (about $2.02 less than BYD M6 Superior).
- Cheaper at a public DC charger: BYD Atto 3 Superior (about $5.23 less than BYD M6 Superior).
As of 2026-05-25
Frequently asked questions
Which is cheaper to charge, the BYD M6 Superior or the BYD Atto 3 Superior?
- At a public DC charger (20-80%), the BYD Atto 3 Superior is the cheaper of the two at about $27.94.
Which charges faster, the BYD M6 Superior or the BYD Atto 3 Superior?
- The BYD Atto 3 Superior 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.