Li Auto S8 vs Aito M9 EV
Head-to-head specifications
| Metric | Li Auto S8 | Aito M9 EV | Difference |
|---|---|---|---|
| Max power (hp) | 612 | 530 | +15.5% |
| Max torque (Nm) | 750 | 673 | +11.4% |
| Energy use (kWh/100km) | 15.8 | 17.4 | -9.2% |
| NCAP safety | 5★ (C-NCAP) | 5★ (C-NCAP) | — |
| Fuel type | Electric | Electric | — |
| Transmission | Single-speed | Single-speed | — |
| Price (USD est.) | $48,972 | $79,772 | -38.6% |
- Li Auto S8 makes about 15% more power (612 vs 530 hp).
- Li Auto S8 is the more efficient EV, using 15.8 kWh/100km against 17.4.
Verdict: S8 or M9 EV?
Li Auto S8 advantages
- Engine power (+13%)
- Pulling torque (+10%)
- Energy efficiency (+9%)
- Affordability (+39%)
Aito M9 EV advantages
- No decisive advantage on the tracked metrics.
Which should you choose?
- Choose the Li Auto S8 if you want stronger performance and overtaking confidence.
- Choose the Li Auto S8 if you tow, carry loads or drive hilly roads.
Value for money
Li Auto S8 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Li Auto S8 vs Aito M9 EV: which should you choose?
Li Auto S8 (2025 Pure Electric SUV Max) — electric suv with 612 hp and 750 Nm, rated at 15.8 kWh/100km, 5-star C-NCAP safety; priced near $48,972 in the China market.
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.
Li Auto S8 vs Aito M9 EV: Li Auto S8 is more powerful. Li Auto S8 makes about 15% more power (612 vs 530 hp). Li Auto S8 is the more efficient EV, using 15.8 kWh/100km against 17.4.
Performance
The Li Auto S8 is the more powerful, at 612 hp against 530 hp, with 750 Nm of torque on tap. Its electric drivetrain pairs with a single-speed transmission.
Running costs
The Li Auto S8 is the more efficient EV, drawing 15.8 kWh/100km against 17.4 — lower charging costs and, on the same battery, more range.
Safety
Li Auto S8 is rated 5 stars by C-NCAP and Aito M9 EV 5 stars by C-NCAP. Different NCAP programmes use different protocols, so same-programme comparisons are the most reliable.
Price and value
The Li Auto S8 lists lower at about $48,972 (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 Li Auto S8 better than the Aito M9 EV?
Li Auto S8 is the clearly stronger overall choice, winning most of the dimensions that matter. Li Auto S8 makes about 15% more power (612 vs 530 hp).
What is the main difference between the Li Auto S8 and the Aito M9 EV?
Li Auto S8 makes about 15% more power (612 vs 530 hp). Li Auto S8 is the more efficient EV, using 15.8 kWh/100km against 17.4.
Which is better value?
Li Auto S8 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the Li Auto S8 if you want stronger performance and overtaking confidence. Choose the Li Auto S8 if you tow, carry loads or drive hilly roads.
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.