NIO EC6 vs Li Auto ONE
Head-to-head specifications
| Metric | NIO EC6 | Li Auto ONE | Difference |
|---|---|---|---|
| Max power (hp) | 489 | 326 | +50.0% |
| Max torque (Nm) | 700 | 530 | +32.1% |
| NCAP safety | 5★ (C-NCAP) | 5★ (C-NCAP) | — |
| Fuel type | Electric | Plug-in Hybrid | — |
| Transmission | Single-speed | Single-speed | — |
| Price (USD est.) | $50,120 | $45,920 | +9.1% |
- NIO EC6 makes about 50% more power (489 vs 326 hp).
- Their economy figures use different measures (Electric vs Plug-in Hybrid), so compare running costs in your local fuel and electricity prices rather than head-to-head.
Verdict: EC6 or ONE?
NIO EC6 advantages
- Engine power (+33%)
- Pulling torque (+24%)
Li Auto ONE advantages
- Affordability (+8%)
Which should you choose?
- Choose the NIO EC6 if you want stronger performance and overtaking confidence.
- Choose the Li Auto ONE if you want the lower upfront cost.
- Choose the NIO EC6 if you tow, carry loads or drive hilly roads.
Value for money
NIO EC6 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
NIO EC6 vs Li Auto ONE: which should you choose?
NIO EC6 (2023 Standard 75kWh (Gen 2)) — electric suv with 489 hp and 700 Nm, rated at 17 kWh/100km, 5-star C-NCAP safety; priced near $50,120 in the China market.
Li Auto ONE (2020 6-Seater Luxury) — plug-in hybrid suv with 326 hp and 530 Nm, rated at 66.7 km/L, 5-star C-NCAP safety; priced near $45,920 in the China market.
NIO EC6 vs Li Auto ONE: NIO EC6 is more powerful. NIO EC6 makes about 50% more power (489 vs 326 hp). Their economy figures use different measures (Electric vs Plug-in Hybrid), so compare running costs in your local fuel and electricity prices rather than head-to-head.
Performance
The NIO EC6 is the more powerful, at 489 hp against 326 hp, with 700 Nm of torque on tap. Its electric drivetrain pairs with a single-speed transmission.
Running costs
These cars use different energy types (Electric vs Plug-in Hybrid), so compare cost per kilometre at your local fuel and electricity prices rather than a single economy number.
Safety
NIO EC6 is rated 5 stars by C-NCAP and Li Auto ONE 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 ONE lists lower at about $45,920 (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 NIO EC6 better than the Li Auto ONE?
NIO EC6 takes the overall edge, though Li Auto ONE wins in specific areas worth weighing. NIO EC6 makes about 50% more power (489 vs 326 hp).
What is the main difference between the NIO EC6 and the Li Auto ONE?
NIO EC6 makes about 50% more power (489 vs 326 hp). Their economy figures use different measures (Electric vs Plug-in Hybrid), so compare running costs in your local fuel and electricity prices rather than head-to-head.
Which is better value?
NIO EC6 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the NIO EC6 if you want stronger performance and overtaking confidence. Choose the Li Auto ONE if you want the lower upfront cost.
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.