USA EV Comparison: MG MG4 Electric 64 kWh vs BYD Dolphin Comfort/Design

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 both vehicles are currently in production, they are not sold in the United States.

The two vehicles share the same body style: Hatchback.

Property MG MG4 Electric 64 kWh BYD Dolphin Comfort/Design
Years of Production 2022-… 2023-…
Current Status Produced Produced
Country of Manufacture China, Indonesia China
Body Style Hatchback Hatchback
Market Availability EU EU
GCC Score 5.5 5.7

Range and Efficiency

The MG MG4 Electric 64 kWh (2022-…) boasts a greater real-world range, a larger battery, and superior energy efficiency compared to the BYD Dolphin Comfort/Design (2023-…).

Property MG MG4 Electric 64 kWh BYD Dolphin Comfort/Design
Range (WLTP) 280 mi 265 mi
Range (GCC) 240 mi 226 mi
Battery Capacity (Nominal) 64 kWh 62 kWh
Battery Capacity (Usable) 61.7 kWh 60.4 kWh
Efficiency per 100 mi 25.7 kWh/100 mi 26.7 kWh/100 mi
Efficiency per kWh 3.89 mi/kWh 3.74 mi/kWh
Range and Efficiency Score 7.3 6.7

Charging

Both vehicles utilize a standard 400-volt architecture.

The MG MG4 Electric 64 kWh (2022-…) offers faster charging speeds at DC stations, reaching up to 140 kW, while the BYD Dolphin Comfort/Design (2023-…) maxes out at 88 kW.

The BYD Dolphin Comfort/Design (2023-…) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the MG MG4 Electric 64 kWh (2022-…) is limited to 6.6 kW.

Property MG MG4 Electric 64 kWh BYD Dolphin Comfort/Design
Max Charging Power (AC) 6.6 kW 11 kW
Max Charging Power (DC) 140 kW 88 kW
Architecture 400 V 400 V
Charge Port CCS Type 2 CCS Type 2
Charging Score 4.4 5.6

Performance

The MG MG4 Electric 64 kWh (2022-…) is rear-wheel drive, while the BYD Dolphin Comfort/Design (2023-…) offers a front-wheel drive system.

Both cars offer the same motor power, but the BYD Dolphin Comfort/Design (2023-…) achieves a faster 0-60 mph time.

Property MG MG4 Electric 64 kWh BYD Dolphin Comfort/Design
Drive Type RWD FWD
Motor Type PMSM PMSM
Motor Power (kW) 150 kW 150 kW
Motor Power (hp) 201 hp 201 hp
Motor Torque 184 lb-ft 229 lb-ft
0-60 mph 7.6 s 6.7 s
Top Speed 99 mph 99 mph
Performance Score 3.2 3.5

Dimensions

The MG MG4 Electric 64 kWh (2022-…) has a wider body, offering a more shoulder room, while the BYD Dolphin Comfort/Design (2023-…) stands taller for a more elevated driving position. Despite these differences, their lengths are nearly identical.

Both models have similar wheelbase lengths.

Property MG MG4 Electric 64 kWh BYD Dolphin Comfort/Design
Length 168.8 in 168.9 in
Width (with Mirrors) 81.1 in 79.2 in
Width (w/o Mirrors) 72.3 in 69.7 in
Height 59.2 in 61.8 in
Wheelbase 106.5 in 106.3 in

Cargo and Towing

The MG MG4 Electric 64 kWh (2022-…) features a larger trunk, but the BYD Dolphin Comfort/Design (2023-…) offers greater maximum cargo capacity when the rear seats are folded.

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

The MG MG4 Electric 64 kWh (2022-…) has a towing capacity of up to 1102 lb, whereas the BYD Dolphin Comfort/Design (2023-…) is not officially rated for towing in the US.

Property MG MG4 Electric 64 kWh BYD Dolphin Comfort/Design
Number of Seats 5 5
Curb Weight 3805 lb 3655 lb
Cargo Volume (Trunk) 12.8 ft3 12.2 ft3
Cargo Volume (Max) 41.6 ft3 46.3 ft3
Cargo Volume (Frunk) - Cargo Volume (Frunk) - Cargo Volume (Frunk)
Towing Capacity 1102 lb - Towing Capacity
Cargo and Towing Score 4.5 4.4
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