USA EV Comparison: Hyundai Ioniq Electric Gen 2 vs MG MG4 Electric 51 kWh

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 MG4 Electric 51 kWh (2022-…) is currently produced, it is not offered for sale in the United States. The Hyundai Ioniq Electric Gen 2 (2019-2022) has been discontinued. You can find it for as low as $10995 on the used car market.

The Hyundai Ioniq Electric Gen 2 (2019-2022) is a Liftback, whereas the MG MG4 Electric 51 kWh (2022-…) is a Hatchback.

Property Hyundai Ioniq Electric Gen 2 MG MG4 Electric 51 kWh
Years of Production 2019-2022 2022-…
Current Status Discontinued Produced
Country of Manufacture South Korea China, Indonesia
Body Style Liftback Hatchback
Market Availability EU, USA EU
Price USA (Used) $10995 - Price USA (Used)
GCC Score 5 5

Range and Efficiency

While the MG MG4 Electric 51 kWh (2022-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Hyundai Ioniq Electric Gen 2 (2019-2022).

Property Hyundai Ioniq Electric Gen 2 MG MG4 Electric 51 kWh
Range (EPA) 170 mi - Range (EPA)
Range (WLTP) 193 mi 217 mi
Range (GCC) 163 mi 185 mi
Battery Capacity (Nominal) 40.4 kWh 51 kWh
Battery Capacity (Usable) 38.3 kWh 50.8 kWh
Efficiency per 100 mi 23.5 kWh/100 mi 27.5 kWh/100 mi
Efficiency per kWh 4.26 mi/kWh 3.64 mi/kWh
Range and Efficiency Score 6.4 6

Charging

Both vehicles utilize a standard 400-volt architecture.

The MG MG4 Electric 51 kWh (2022-…) offers faster charging speeds at DC stations, reaching up to 87 kW, while the Hyundai Ioniq Electric Gen 2 (2019-2022) maxes out at 44 kW.

The Hyundai Ioniq Electric Gen 2 (2019-2022) features a more powerful on-board charger, supporting a maximum AC charging power of 7.2 kW, whereas the MG MG4 Electric 51 kWh (2022-…) is limited to 6.6 kW.

Property Hyundai Ioniq Electric Gen 2 MG MG4 Electric 51 kWh
Max Charging Power (AC) 7.2 kW 6.6 kW
Max Charging Power (DC) 44 kW 87 kW
Architecture 400 V 400 V
Charge Port CCS Type 1 CCS Type 2
Charging Score 3.9 3.8

Performance

The MG MG4 Electric 51 kWh (2022-…) is rear-wheel drive, while the Hyundai Ioniq Electric Gen 2 (2019-2022) offers a front-wheel drive system.

The MG MG4 Electric 51 kWh (2022-…) boasts greater motor power and accelerates faster from 0 to 60 mph.

Property Hyundai Ioniq Electric Gen 2 MG MG4 Electric 51 kWh
Drive Type FWD RWD
Motor Type PMSM PMSM
Motor Power (kW) 100 kW 125 kW
Motor Power (hp) 134 hp 168 hp
Motor Torque 218 lb-ft 184 lb-ft
0-60 mph 9.3 s 7.4 s
Top Speed 103 mph 99 mph
Performance Score 2.9 3.2

Dimensions

The Hyundai Ioniq Electric Gen 2 (2019-2022) has a longer body, while the MG MG4 Electric 51 kWh (2022-…) stands taller, offering a more elevated ride. Their widths are almost identical, so both offer a similar amount of shoulder room.

Both models have similar wheelbase lengths.

Property Hyundai Ioniq Electric Gen 2 MG MG4 Electric 51 kWh
Length 176 in 168.8 in
Width (with Mirrors) 80.5 in 81.1 in
Width (w/o Mirrors) 71.7 in 72.3 in
Height 57.1 in 59.2 in
Wheelbase 106.3 in 106.5 in

Cargo and Towing

The MG MG4 Electric 51 kWh (2022-…) features a larger trunk, but the Hyundai Ioniq Electric Gen 2 (2019-2022) offers greater maximum cargo capacity when the rear seats are folded.

Neither car is equipped with a frunk (front trunk).

The MG MG4 Electric 51 kWh (2022-…) has a towing capacity of up to 1102 lb, whereas the Hyundai Ioniq Electric Gen 2 (2019-2022) is not officially rated for towing in the US.

Property Hyundai Ioniq Electric Gen 2 MG MG4 Electric 51 kWh
Number of Seats 5 5
Curb Weight 3472 lb 3770 lb
Cargo Volume (Trunk) 12.6 ft3 12.8 ft3
Cargo Volume (Max) 50 ft3 41.6 ft3
Cargo Volume (Frunk) - Cargo Volume (Frunk) - Cargo Volume (Frunk)
Towing Capacity - Towing Capacity 1102 lb
Cargo and Towing Score 4.1 4.5
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