USA EV Comparison: Hyundai Ioniq 9 Performance AWD vs Mercedes EQS SUV Maybach 680
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General Info
Both vehicles are currently in production and can be purchased new. The Hyundai Ioniq 9 Performance AWD (2025-…) has a starting price of $71250, compared to the Mercedes EQS SUV Maybach 680 (2024-…), which starts at $179900.
The two vehicles share the same body style: SUV.
| Property | Hyundai Ioniq 9 Performance AWD | Mercedes EQS SUV Maybach 680 |
|---|---|---|
| Years of Production | 2025-… | 2024-… |
| Current Status | Produced | Produced |
| Country of Manufacture | South Korea, USA | USA |
| Body Style | SUV | SUV |
| Market Availability | EU, USA | EU, USA |
| Price USA (New) | $71250 | $179900 |
| Price USA (Used) | - Price USA (Used) | $155555 |
| GCC Score | 7.8 | 7.1 |
Range and Efficiency
While the Mercedes EQS SUV Maybach 680 (2024-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Hyundai Ioniq 9 Performance AWD (2025-…).
| Property | Hyundai Ioniq 9 Performance AWD | Mercedes EQS SUV Maybach 680 |
|---|---|---|
| Range (EPA) | 311 mi | 321 mi |
| Range (WLTP) | 373 mi | 380 mi |
| Range (GCC) | 306 mi | 314 mi |
| Battery Capacity (Nominal) | 110.3 kWh | 125 kWh |
| Battery Capacity (Usable) | 106 kWh | 118 kWh |
| Efficiency per 100 mi | 34.6 kWh/100 mi | 37.6 kWh/100 mi |
| Efficiency per kWh | 2.89 mi/kWh | 2.66 mi/kWh |
| Range and Efficiency Score | 6.8 | 6.4 |
Charging
The Hyundai Ioniq 9 Performance AWD (2025-…) features an advanced 800-volt architecture, whereas the Mercedes EQS SUV Maybach 680 (2024-…) relies on a standard 400-volt system.
The Hyundai Ioniq 9 Performance AWD (2025-…) offers faster charging speeds at DC stations, reaching up to 350 kW, while the Mercedes EQS SUV Maybach 680 (2024-…) maxes out at 200 kW.
The Hyundai Ioniq 9 Performance AWD (2025-…) features a more powerful on-board charger, supporting a maximum AC charging power of 10.9 kW, whereas the Mercedes EQS SUV Maybach 680 (2024-…) is limited to 9.6 kW.
| Property | Hyundai Ioniq 9 Performance AWD | Mercedes EQS SUV Maybach 680 |
|---|---|---|
| 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 | 7.8 |
Performance
Both vehicles are all-wheel drive.
The Mercedes EQS SUV Maybach 680 (2024-…) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | Hyundai Ioniq 9 Performance AWD | Mercedes EQS SUV Maybach 680 |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | PMSM (front), PMSM (rear) | PMSM (front), PMSM (rear) |
| Motor Power (kW) | 315 kW | 484 kW |
| Motor Power (hp) | 422 hp | 649 hp |
| Motor Torque | 516 lb-ft | 701 lb-ft |
| 0-60 mph | 5 s | 4.2 s |
| Top Speed | 124 mph | 130 mph |
| Performance Score | 5.8 | 7 |
Dimensions
The Hyundai Ioniq 9 Performance AWD (2025-…) is taller, but has a similar length and width to the Mercedes EQS SUV Maybach 680 (2024-…).
The Mercedes EQS SUV Maybach 680 (2024-…) boasts a more extended wheelbase.
| Property | Hyundai Ioniq 9 Performance AWD | Mercedes EQS SUV Maybach 680 |
|---|---|---|
| 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 | 67.9 in |
| Wheelbase | 123.2 in | 126.4 in |
Cargo and Towing
A frunk (front trunk) is available in the Hyundai Ioniq 9 Performance AWD (2025-…), but the Mercedes EQS SUV Maybach 680 (2024-…) doesn’t have one.
The Hyundai Ioniq 9 Performance AWD (2025-…) is better suited for heavy loads, offering a greater towing capacity than the Mercedes EQS SUV Maybach 680 (2024-…).
| Property | Hyundai Ioniq 9 Performance AWD | Mercedes EQS SUV Maybach 680 |
|---|---|---|
| Number of Seats | 7 | 4, 5 |
| Curb Weight | 5994 lb | 6228 lb |
| Cargo Volume (Trunk) | 21.9 ft3 | 15.5 ft3 |
| Cargo Volume (Max) | 86.9 ft3 | - Cargo Volume (Max) |
| Cargo Volume (Frunk) | 1.8 ft3 | - Cargo Volume (Frunk) |
| Towing Capacity | 5000 lb | 3500 lb |
| Cargo and Towing Score | 9.2 | 7.9 |
