USA EV Comparison: MG IM6 Long Range vs Mercedes EQS SUV 450+

Side-by-side comparison of all specifications in imperial units (mi, lb). To see metric units (km, kg), switch website version to Global.
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General Info

While the MG IM6 Long Range (2025-...) is currently produced, it is not offered for sale in the United States. The Mercedes EQS SUV 450+ (2022-2023) has been discontinued. You can find it for as low as $39087 on the used car market.

The two vehicles share the same body style: SUV.

Property MG IM6 Long Range Mercedes EQS SUV 450+
Years of Production 2025-… 2022-2023
Current Status Produced Discontinued
Country of Manufacture China USA
Body Style SUV SUV
Market Availability EU USA
Price USA (Used) - Price USA (Used) $39087
GCC Score 7.9 7.1

Range and Efficiency

Even though the Mercedes EQS SUV 450+ (2022-2023) has a larger battery, the MG IM6 Long Range (2025-...) higher energy efficiency results in a longer real-world driving range.

Property MG IM6 Long Range Mercedes EQS SUV 450+
Range (EPA) - Range (EPA) 305 mi
Range (WLTP) 388 mi 418 mi
Range (GCC) 330 mi 316 mi
Battery Capacity (Nominal) 100 kWh 120 kWh
Battery Capacity (Usable) 96.5 kWh 108.4 kWh
Efficiency per 100 mi 29.2 kWh/100 mi 34.3 kWh/100 mi
Efficiency per kWh 3.42 mi/kWh 2.92 mi/kWh
Range and Efficiency Score 8.4 7.1

Charging

The MG IM6 Long Range (2025-...) features an advanced 800-volt architecture, whereas the Mercedes EQS SUV 450+ (2022-2023) relies on a standard 400-volt system.

The MG IM6 Long Range (2025-...) offers faster charging speeds at DC stations, reaching up to 369 kW, while the Mercedes EQS SUV 450+ (2022-2023) maxes out at 207 kW.

The MG IM6 Long Range (2025-...) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the Mercedes EQS SUV 450+ (2022-2023) is limited to 9.6 kW.

Property MG IM6 Long Range Mercedes EQS SUV 450+
Max Charging Power (AC) 11 kW 9.6 kW
Max Charging Power (DC) 369 kW 207 kW
Architecture 800 V 400 V
Charge Port CCS Type 2 CCS Type 1
Charging Score 8.6 7.1

Performance

Both vehicles are rear-wheel drive.

The MG IM6 Long Range (2025-...) boasts greater motor power and accelerates faster from 0 to 60 mph.

Property MG IM6 Long Range Mercedes EQS SUV 450+
Drive Type RWD RWD
Motor Type PMSM PMSM
Motor Power (kW) 300 kW 265 kW
Motor Power (hp) 402 hp 355 hp
Motor Torque 369 lb-ft 419 lb-ft
0-60 mph 5.2 s 6.4 s
Top Speed 146 mph 130 mph
Performance Score 5.7 5.3

Dimensions

The Mercedes EQS SUV 450+ (2022-2023) is longer and taller, but about the same width as the MG IM6 Long Range (2025-...).

The Mercedes EQS SUV 450+ (2022-2023) boasts a more extended wheelbase.

Property MG IM6 Long Range Mercedes EQS SUV 450+
Length 193.1 in 201.8 in
Width (with Mirrors) - Width (with Mirrors) 84.9 in
Width (w/o Mirrors) 78.3 in 77.1 in
Height 65.7 in 67.6 in
Wheelbase 116.1 in 126.4 in

Cargo and Towing

The MG IM6 Long Range (2025-...) features a larger trunk, but the Mercedes EQS SUV 450+ (2022-2023) offers greater maximum cargo capacity when the rear seats are folded.

A frunk (front trunk) is available in the MG IM6 Long Range (2025-...), but the Mercedes EQS SUV 450+ (2022-2023) doesn’t have one.

Neither vehicle is officially rated for towing in the US.

Property MG IM6 Long Range Mercedes EQS SUV 450+
Number of Seats 5 5, 7
Curb Weight 5114 lb 5963 lb
Cargo Volume (Trunk) 23.5 ft3 22.8 ft3
Cargo Volume (Max) 57.9 ft3 74.2 ft3
Cargo Volume (Frunk) 1.1 ft3 - Cargo Volume (Frunk)
Towing Capacity - Towing Capacity - Towing Capacity
Cargo and Towing Score 7.5 8.5
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