USA EV Comparison: Hyundai Ioniq 9 Long Range AWD vs Mercedes EQS SUV 500 4MATIC
Struggling to Decide? Let AI Help!
Your AI Summary Is Ready!
General Info
Both vehicles are currently in production. The Hyundai Ioniq 9 Long Range AWD (2025-…) has a starting price of $62765, while the Mercedes EQS SUV 500 4MATIC (2023-…) is not sold in the United States.
The two vehicles share the same body style: SUV.
| Property | Hyundai Ioniq 9 Long Range AWD | Mercedes EQS SUV 500 4MATIC |
|---|---|---|
| Years of Production | 2025-… | 2023-… |
| Current Status | Produced | Produced |
| Country of Manufacture | South Korea, USA | USA |
| Body Style | SUV | SUV |
| Market Availability | EU, USA | EU |
| Price USA (New) | $62765 | - Price USA (New) |
| GCC Score | 7.7 | 7.2 |
Range and Efficiency
While the Mercedes EQS SUV 500 4MATIC (2023-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Hyundai Ioniq 9 Long Range AWD (2025-…).
| Property | Hyundai Ioniq 9 Long Range AWD | Mercedes EQS SUV 500 4MATIC |
|---|---|---|
| Range (EPA) | 320 mi | - Range (EPA) |
| Range (WLTP) | 377 mi | 418 mi |
| Range (GCC) | 320 mi | 344 mi |
| Battery Capacity (Nominal) | 110.3 kWh | 125 kWh |
| Battery Capacity (Usable) | 106 kWh | 118 kWh |
| Efficiency per 100 mi | 33.1 kWh/100 mi | 34.3 kWh/100 mi |
| Efficiency per kWh | 3.02 mi/kWh | 2.92 mi/kWh |
| Range and Efficiency Score | 7.4 | 7.5 |
Charging
The Hyundai Ioniq 9 Long Range AWD (2025-…) features an advanced 800-volt architecture, whereas the Mercedes EQS SUV 500 4MATIC (2023-…) relies on a standard 400-volt system.
The Hyundai Ioniq 9 Long Range AWD (2025-…) offers faster charging speeds at DC stations, reaching up to 350 kW, while the Mercedes EQS SUV 500 4MATIC (2023-…) maxes out at 200 kW.
The Hyundai Ioniq 9 Long Range AWD (2025-…) features a more powerful on-board charger, supporting a maximum AC charging power of 10.9 kW, whereas the Mercedes EQS SUV 500 4MATIC (2023-…) is limited to 9.6 kW.
| Property | Hyundai Ioniq 9 Long Range AWD | Mercedes EQS SUV 500 4MATIC |
|---|---|---|
| Max Charging Power (AC) | 10.9 kW | 9.6 kW |
| Max Charging Power (DC) | 350 kW | 200 kW |
| Architecture | 800 V | 400 V |
| Charge Port | Tesla (NACS) | CCS Type 1 |
| Charging Score | 8.6 | 7 |
Performance
Both vehicles are all-wheel drive.
The Mercedes EQS SUV 500 4MATIC (2023-…) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | Hyundai Ioniq 9 Long Range AWD | Mercedes EQS SUV 500 4MATIC |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | PMSM (front), PMSM (rear) | PMSM (front), PMSM (rear) |
| Motor Power (kW) | 226 kW | 330 kW |
| Motor Power (hp) | 303 hp | 443 hp |
| Motor Torque | 446 lb-ft | 611 lb-ft |
| 0-60 mph | 6.4 s | 5.1 s |
| Top Speed | 124 mph | 130 mph |
| Performance Score | 5.1 | 6.2 |
Dimensions
The Hyundai Ioniq 9 Long Range AWD (2025-…) is taller, but has a similar length and width to the Mercedes EQS SUV 500 4MATIC (2023-…).
The Mercedes EQS SUV 500 4MATIC (2023-…) boasts a more extended wheelbase.
| Property | Hyundai Ioniq 9 Long Range AWD | Mercedes EQS SUV 500 4MATIC |
|---|---|---|
| Length | 199.2 in | 201.8 in |
| Width (with Mirrors) | - Width (with Mirrors) | 84.9 in |
| Width (w/o Mirrors) | 78 in | 77.1 in |
| Height | 70.5 in | 67.6 in |
| Wheelbase | 123.2 in | 126.4 in |
Cargo and Towing
The Mercedes EQS SUV 500 4MATIC (2023-…) features a larger trunk, but the Hyundai Ioniq 9 Long Range AWD (2025-…) offers greater maximum cargo capacity when the rear seats are folded.
A frunk (front trunk) is available in the Hyundai Ioniq 9 Long Range AWD (2025-…), but the Mercedes EQS SUV 500 4MATIC (2023-…) doesn’t have one.
The Hyundai Ioniq 9 Long Range AWD (2025-…) has a towing capacity of up to 5000 lb, whereas the Mercedes EQS SUV 500 4MATIC (2023-…) is not officially rated for towing in the US.
| Property | Hyundai Ioniq 9 Long Range AWD | Mercedes EQS SUV 500 4MATIC |
|---|---|---|
| Number of Seats | 7 | 5, 7 |
| Curb Weight | 5745 lb | - Curb Weight |
| Cargo Volume (Trunk) | 21.9 ft3 | 22.8 ft3 |
| Cargo Volume (Max) | 86.9 ft3 | 74.2 ft3 |
| Cargo Volume (Frunk) | 1.8 ft3 | - Cargo Volume (Frunk) |
| Towing Capacity | 5000 lb | - Towing Capacity |
| Cargo and Towing Score | 9.2 | 8.4 |
