USA EV Comparison: NIO ET7 Long Range vs Mercedes EQS 500 4MATIC
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General Info
While the NIO ET7 Long Range (2022-…) is currently produced, it is not offered for sale in the United States. The Mercedes EQS 500 4MATIC (2022-2024) has been discontinued, it was never offered for sale in the United States.
The two vehicles share the same body style: Sedan.
| Property | NIO ET7 Long Range | Mercedes EQS 500 4MATIC |
|---|---|---|
| Years of Production | 2022-… | 2022-2024 |
| Current Status | Produced | Discontinued |
| Country of Manufacture | China | Germany, India |
| Body Style | Sedan | Sedan |
| Market Availability | EU | EU |
| GCC Score | 6.7 | 6.9 |
Range and Efficiency
While the Mercedes EQS 500 4MATIC (2022-2024) offers a longer real-world range and a bigger battery, it is less energy-efficient than the NIO ET7 Long Range (2022-…).
| Property | NIO ET7 Long Range | Mercedes EQS 500 4MATIC |
|---|---|---|
| Range (WLTP) | 360 mi | 447 mi |
| Range (GCC) | 295 mi | 355 mi |
| Battery Capacity (Nominal) | 100 kWh | 120 kWh |
| Battery Capacity (Usable) | 90 kWh | 108.4 kWh |
| Efficiency per 100 mi | 30.5 kWh/100 mi | 30.5 kWh/100 mi |
| Efficiency per kWh | 3.28 mi/kWh | 3.27 mi/kWh |
| Range and Efficiency Score | 7.4 | 8.3 |
Charging
Both vehicles utilize a standard 400-volt architecture.
The Mercedes EQS 500 4MATIC (2022-2024) offers faster charging speeds at DC stations, reaching up to 207 kW, while the NIO ET7 Long Range (2022-…) maxes out at 127 kW.
The NIO ET7 Long Range (2022-…) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the Mercedes EQS 500 4MATIC (2022-2024) is limited to 9.6 kW.
| Property | NIO ET7 Long Range | Mercedes EQS 500 4MATIC |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 9.6 kW |
| Max Charging Power (DC) | 127 kW | 207 kW |
| Architecture | 400 V | 400 V |
| Charge Port | CCS Type 2 | CCS Type 2 |
| Charging Score | 6.5 | 7.1 |
Performance
Both vehicles are all-wheel drive.
The NIO ET7 Long Range (2022-…) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | NIO ET7 Long Range | Mercedes EQS 500 4MATIC |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | PMSM (front), IM (rear) | PMSM (front), PMSM (rear) |
| Motor Power (kW) | 480 kW | 330 kW |
| Motor Power (hp) | 644 hp | 443 hp |
| Motor Torque | 627 lb-ft | 611 lb-ft |
| 0-60 mph | 3.6 s | 4.6 s |
| Top Speed | 124 mph | 130 mph |
| Performance Score | 6.8 | 6.2 |
Dimensions
The Mercedes EQS 500 4MATIC (2022-2024) stretches out longer, while the NIO ET7 Long Range (2022-…) compensates with a wider stance. As for height, they’re nearly identical, so headroom should be comparable.
The Mercedes EQS 500 4MATIC (2022-2024) boasts a more extended wheelbase.
| Property | NIO ET7 Long Range | Mercedes EQS 500 4MATIC |
|---|---|---|
| Length | 200.8 in | 205.4 in |
| Width (with Mirrors) | 86.7 in | 83.7 in |
| Width (w/o Mirrors) | 78.2 in | 75.8 in |
| Height | 59.4 in | 59.5 in |
| Wheelbase | 120.5 in | 126.4 in |
Cargo and Towing
Neither car is equipped with a frunk (front trunk).
The NIO ET7 Long Range (2022-…) has a towing capacity of up to 4409 lb, whereas the Mercedes EQS 500 4MATIC (2022-2024) is not officially rated for towing in the US.
| Property | NIO ET7 Long Range | Mercedes EQS 500 4MATIC |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 5410 lb | - Curb Weight |
| Cargo Volume (Trunk) | 12.8 ft3 | 21.9 ft3 |
| Cargo Volume (Max) | - Cargo Volume (Max) | 60 ft3 |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) |
| Towing Capacity | 4409 lb | - Towing Capacity |
| Cargo and Towing Score | 5.9 | 6.3 |
