USA EV Comparison: Kia EV6 GT vs Mercedes G 580 EQ
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General Info
Both vehicles are currently in production. The Kia EV6 GT (2025-…) has a starting price of $63800, while the Mercedes G 580 EQ (2024-…) is not sold in the United States.
The two vehicles share the same body style: SUV.
| Property | Kia EV6 GT | Mercedes G 580 EQ |
|---|---|---|
| Years of Production | 2025-… | 2024-… |
| Current Status | Produced | Produced |
| Country of Manufacture | South Korea | Austria |
| Body Style | SUV | SUV |
| Market Availability | EU, USA | EU |
| Price USA (New) | $63800 | - Price USA (New) |
| GCC Score | 6.9 | 6.2 |
Range and Efficiency
While the Mercedes G 580 EQ (2024-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Kia EV6 GT (2025-…).
| Property | Kia EV6 GT | Mercedes G 580 EQ |
|---|---|---|
| Range (EPA) | 231 mi | - Range (EPA) |
| Range (WLTP) | 280 mi | 294 mi |
| Range (GCC) | 229 mi | 246 mi |
| Battery Capacity (Nominal) | 84 kWh | 124 kWh |
| Battery Capacity (Usable) | 80 kWh | 116 kWh |
| Efficiency per 100 mi | 34.9 kWh/100 mi | 47.2 kWh/100 mi |
| Efficiency per kWh | 2.86 mi/kWh | 2.12 mi/kWh |
| Range and Efficiency Score | 5.2 | 3.8 |
Charging
The Kia EV6 GT (2025-…) features an advanced 800-volt architecture, whereas the Mercedes G 580 EQ (2024-…) relies on a standard 400-volt system.
The Kia EV6 GT (2025-…) offers faster charging speeds at DC stations, reaching up to 240 kW, while the Mercedes G 580 EQ (2024-…) maxes out at 200 kW.
The Kia EV6 GT (2025-…) features a more powerful on-board charger, supporting a maximum AC charging power of 10.9 kW, whereas the Mercedes G 580 EQ (2024-…) is limited to 9.6 kW.
| Property | Kia EV6 GT | Mercedes G 580 EQ |
|---|---|---|
| Max Charging Power (AC) | 10.9 kW | 9.6 kW |
| Max Charging Power (DC) | 240 kW | 200 kW |
| Architecture | 800 V | 400 V |
| Charge Port | CCS Type 1 | CCS Type 2 |
| Charging Score | 7.8 | 7 |
Performance
Both vehicles are all-wheel drive.
The Kia EV6 GT (2025-…) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | Kia EV6 GT | Mercedes G 580 EQ |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | PMSM (front), PMSM (rear) | 2 PMSM (front), 2 PMSM (rear) |
| Motor Power (kW) | 478 kW | 432 kW |
| Motor Power (hp) | 641 hp | 579 hp |
| Motor Torque | 568 lb-ft | 859 lb-ft |
| 0-60 mph | 3.4 s | 4.5 s |
| Top Speed | 162 mph | 112 mph |
| Performance Score | 7.2 | 6.6 |
Dimensions
The Mercedes G 580 EQ (2024-…) is wider and taller, but about the same length as the Kia EV6 GT (2025-…).
Both models have similar wheelbase lengths.
| Property | Kia EV6 GT | Mercedes G 580 EQ |
|---|---|---|
| Length | 184.8 in | 182 in |
| Width (w/o Mirrors) | 74.4 in | 76 in |
| Height | 60.8 in | 78.2 in |
| Wheelbase | 114.2 in | 113.8 in |
Cargo and Towing
The Kia EV6 GT (2025-…) features a larger trunk, but the Mercedes G 580 EQ (2024-…) offers greater maximum cargo capacity when the rear seats are folded.
A frunk (front trunk) is available in the Kia EV6 GT (2025-…), but the Mercedes G 580 EQ (2024-…) doesn’t have one.
The Kia EV6 GT (2025-…) has a towing capacity of up to 2700 lb, whereas the Mercedes G 580 EQ (2024-…) is not officially rated for towing in the US.
| Property | Kia EV6 GT | Mercedes G 580 EQ |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 4828 lb | 6801 lb |
| Cargo Volume (Trunk) | 24.4 ft3 | 19.6 ft3 |
| Cargo Volume (Max) | 46.7 ft3 | 70.3 ft3 |
| Cargo Volume (Frunk) | 0.7 ft3 | - Cargo Volume (Frunk) |
| Towing Capacity | 2700 lb | - Towing Capacity |
| Cargo and Towing Score | 6.5 | 7.6 |
