Mercedes-Benz GLE450 vs NIO EC6
Head-to-head specifications
| Metric | Mercedes-Benz GLE450 | NIO EC6 | Difference |
|---|---|---|---|
| Max power (hp) | 362 | 489 | -26.0% |
| Max torque (Nm) | 500 | 700 | -28.6% |
| NCAP safety | 5★ (NHTSA) | 5★ (C-NCAP) | — |
| Fuel type | Petrol | Electric | — |
| Transmission | 9-Speed Shiftable Automatic | Single-speed | — |
| Price (USD est.) | $61,700 | $50,120 | +23.1% |
- NIO EC6 makes about 26% more power (489 vs 362 hp).
- Their economy figures use different measures (Petrol vs Electric), so compare running costs in your local fuel and electricity prices rather than head-to-head.
- Prices are converted to USD from their home markets (US and China); taxes and availability differ by country.
Verdict: GLE450 or EC6?
Mercedes-Benz GLE450 advantages
- No decisive advantage on the tracked metrics.
NIO EC6 advantages
- Engine power (+26%)
- Pulling torque (+29%)
- Affordability (+19%)
Which should you choose?
- Choose the NIO EC6 if you want stronger performance and overtaking confidence.
Value for money
NIO EC6 delivers more horsepower per dollar, making it the better value of the two at their listed prices.
Mercedes-Benz GLE450 vs NIO EC6: which should you choose?
Mercedes-Benz GLE450 (2020 4MATIC) — petrol suv with 362 hp and 500 Nm, rated at 8.9 km/L, 5-star NHTSA safety; priced near $61,700 in the US market.
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.
Mercedes-Benz GLE450 vs NIO EC6: NIO EC6 is more powerful. NIO EC6 makes about 26% more power (489 vs 362 hp). Their economy figures use different measures (Petrol vs Electric), 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 362 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 (Petrol vs Electric), so compare cost per kilometre at your local fuel and electricity prices rather than a single economy number.
Safety
Mercedes-Benz GLE450 is rated 5 stars by NHTSA and NIO EC6 5 stars by C-NCAP. Different NCAP programmes use different protocols, so same-programme comparisons are the most reliable.
Price and value
The NIO EC6 lists lower at about $50,120 (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 Mercedes-Benz GLE450 better than the NIO EC6?
NIO EC6 is the clearly stronger overall choice, winning most of the dimensions that matter. NIO EC6 makes about 26% more power (489 vs 362 hp).
What is the main difference between the Mercedes-Benz GLE450 and the NIO EC6?
NIO EC6 makes about 26% more power (489 vs 362 hp). Their economy figures use different measures (Petrol vs Electric), 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.
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.