Aito M9 EV vs BYD Song L EV
Head-to-head specifications
| Metric | Aito M9 EV | BYD Song L EV | Difference |
|---|---|---|---|
| Max power (hp) | 530 | 517 | +2.5% |
| Max torque (Nm) | 673 | 670 | +0.4% |
| Energy use (kWh/100km) | 17.4 | 14.5 | +20.0% |
| NCAP safety | 5★ (C-NCAP) | 5★ (C-NCAP) | — |
| Fuel type | Electric | Electric | — |
| Transmission | Single-speed | Single-speed | — |
| Price (USD est.) | $79,772 | $34,972 | +128.1% |
- Aito M9 EV makes about 3% more power (530 vs 517 hp).
- BYD Song L EV is the more efficient EV, using 14.5 kWh/100km against 17.4.
Verdict: M9 EV or Song L EV?
Aito M9 EV advantages
- No decisive advantage on the tracked metrics.
BYD Song L EV advantages
- Energy efficiency (+17%)
- Affordability (+56%)
Which should you choose?
- Choose the BYD Song L EV if you want the lowest charging costs per km.
Value for money
BYD Song L EV delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Aito M9 EV vs BYD Song L EV: which should you choose?
Aito M9 EV (2025 Ultra Edition AWD 100kWh) — electric suv with 530 hp and 673 Nm, rated at 17.4 kWh/100km, 5-star C-NCAP safety; priced near $79,772 in the China market.
BYD Song L EV (2023 Excellence AWD 602KM) — electric suv with 517 hp and 670 Nm, rated at 14.5 kWh/100km, 5-star C-NCAP safety; priced near $34,972 in the China market.
Aito M9 EV vs BYD Song L EV: Aito M9 EV is more powerful. Aito M9 EV makes about 3% more power (530 vs 517 hp). BYD Song L EV is the more efficient EV, using 14.5 kWh/100km against 17.4.
Performance
The Aito M9 EV is the more powerful, at 530 hp against 517 hp, with 673 Nm of torque on tap. Its electric drivetrain pairs with a single-speed transmission.
Running costs
The BYD Song L EV is the more efficient EV, drawing 14.5 kWh/100km against 17.4 — lower charging costs and, on the same battery, more range.
Safety
Aito M9 EV is rated 5 stars by C-NCAP and BYD Song L EV 5 stars by C-NCAP. Different NCAP programmes use different protocols, so same-programme comparisons are the most reliable.
Price and value
The BYD Song L EV lists lower at about $34,972 (USD-converted from the China market). Factor in insurance, fuel or charging, taxes and resale — not just the sticker price.
The verdict
Both are credible choices in the car comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the Aito M9 EV better than the BYD Song L EV?
BYD Song L EV is the clearly stronger overall choice, winning most of the dimensions that matter. Aito M9 EV makes about 3% more power (530 vs 517 hp).
What is the main difference between the Aito M9 EV and the BYD Song L EV?
Aito M9 EV makes about 3% more power (530 vs 517 hp). BYD Song L EV is the more efficient EV, using 14.5 kWh/100km against 17.4.
Which is better value?
BYD Song L EV delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the BYD Song L EV if you want the lowest charging costs per km.
Methodology
Cars are compared on manufacturer-rated maximum power and torque, certified fuel economy (km/L, converted from each market's test cycle: EPA, WLTP, CLTC, JC08/WLTC, ARAI) or EV energy use (kWh/100km), official NCAP crash-test ratings from the model's home-market programme, and list prices converted to USD at recent exchange rates. Each model shows its newest listed year and its highest-priority market trim. Test cycles differ between regions, so cross-market economy figures are directional rather than exact; prices exclude local taxes and incentives.