USA EV Comparison: GMC Hummer EV SUV 3X vs MG IM6 Performance
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General Info
Both vehicles are currently in production. The GMC Hummer EV SUV 3X (2023-…) has a starting price of $106945, while the MG IM6 Performance (2025-...) is not sold in the United States.
The two vehicles share the same body style: SUV.
| Property | GMC Hummer EV SUV 3X | MG IM6 Performance |
|---|---|---|
| Years of Production | 2023-… | 2025-… |
| Current Status | Produced | Produced |
| Country of Manufacture | USA | China |
| Body Style | SUV | SUV |
| Market Availability | USA | EU |
| Price USA (New) | $106945 | - Price USA (New) |
| Price USA (Used) | $69962 | - Price USA (Used) |
| GCC Score | 7.9 | 7.6 |
Range and Efficiency
While the GMC Hummer EV SUV 3X (2023-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the MG IM6 Performance (2025-...).
| Property | GMC Hummer EV SUV 3X | MG IM6 Performance |
|---|---|---|
| Range (EPA) | 314 mi | - Range (EPA) |
| Range (WLTP) | - Range (WLTP) | 313 mi |
| Range (GCC) | 298 mi | 266 mi |
| Battery Capacity (Nominal) | 184 kWh | 100 kWh |
| Battery Capacity (Usable) | 173 kWh | 96.5 kWh |
| Efficiency per 100 mi | 58.1 kWh/100 mi | 36.3 kWh/100 mi |
| Efficiency per kWh | 1.72 mi/kWh | 2.76 mi/kWh |
| Range and Efficiency Score | 4.6 | 5.7 |
Charging
Both vehicles feature an advanced 800-volt architecture.
The MG IM6 Performance (2025-...) offers faster charging speeds at DC stations, reaching up to 369 kW, while the GMC Hummer EV SUV 3X (2023-…) maxes out at 350 kW.
The GMC Hummer EV SUV 3X (2023-…) features a more powerful on-board charger, supporting a maximum AC charging power of 19.2 kW, whereas the MG IM6 Performance (2025-...) is limited to 11 kW.
| Property | GMC Hummer EV SUV 3X | MG IM6 Performance |
|---|---|---|
| Max Charging Power (AC) | 19.2 kW | 11 kW |
| Max Charging Power (DC) | 350 kW | 369 kW |
| Architecture | 800 V | 800 V |
| Charge Port | CCS Type 1 | CCS Type 2 |
| Charging Score | 9.9 | 8.6 |
Performance
Both vehicles are all-wheel drive.
Although the GMC Hummer EV SUV 3X (2023-…) has more power, the MG IM6 Performance (2025-...) achieves a faster 0-60 mph time.
| Property | GMC Hummer EV SUV 3X | MG IM6 Performance |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | PMSM (front), 2 PMSM (rear) | PMSM (front), PMSM (rear) |
| Motor Power (kW) | 619 kW | 553 kW |
| Motor Power (hp) | 830 hp | 742 hp |
| Motor Torque | 11500 lb-ft | 592 lb-ft |
| 0-60 mph | 3.5 s | 3.3 s |
| Top Speed | 112 mph | 149 mph |
| Performance Score | 7.3 | 7.3 |
Dimensions
The GMC Hummer EV SUV 3X (2023-…) is wider and taller, but about the same length as the MG IM6 Performance (2025-...).
The GMC Hummer EV SUV 3X (2023-…) boasts a more extended wheelbase.
| Property | GMC Hummer EV SUV 3X | MG IM6 Performance |
|---|---|---|
| Length | 196.8 in | 193.1 in |
| Width (with Mirrors) | 93.7 in | - Width (with Mirrors) |
| Width (w/o Mirrors) | 86.5 in | 78.3 in |
| Height | 77.8 in | 65.7 in |
| Wheelbase | 126.7 in | 116.1 in |
Cargo and Towing
The GMC Hummer EV SUV 3X (2023-…) provides more cargo capacity, featuring both a larger trunk and more space with the rear seats folded.
Both models feature a convenient frunk (front trunk), providing additional storage space.
The GMC Hummer EV SUV 3X (2023-…) has a towing capacity of up to 7500 lb, whereas the MG IM6 Performance (2025-...) is not officially rated for towing in the US.
| Property | GMC Hummer EV SUV 3X | MG IM6 Performance |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 8660 lb | 5313 lb |
| Cargo Volume (Trunk) | 35.9 ft3 | 23.5 ft3 |
| Cargo Volume (Max) | 81.8 ft3 | 57.9 ft3 |
| Cargo Volume (Frunk) | 11.3 ft3 | 1.1 ft3 |
| Towing Capacity | 7500 lb | - Towing Capacity |
| Cargo and Towing Score | 9.5 | 7.5 |
