USA EV Comparison: BYD Seal Design RWD vs MG MG4 Electric 77 kWh
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General Info
While both vehicles are currently in production, they are not sold in the United States.
The BYD Seal Design RWD (2022-…) is a Sedan, whereas the MG MG4 Electric 77 kWh (2023-…) is a Hatchback.
| Property | BYD Seal Design RWD | MG MG4 Electric 77 kWh |
|---|---|---|
| Years of Production | 2022-… | 2023-… |
| Current Status | Produced | Produced |
| Country of Manufacture | China | China, Indonesia |
| Body Style | Sedan | Hatchback |
| Market Availability | EU | EU |
| GCC Score | 6.5 | 5.7 |
Range and Efficiency
While the BYD Seal Design RWD (2022-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the MG MG4 Electric 77 kWh (2023-…).
| Property | BYD Seal Design RWD | MG MG4 Electric 77 kWh |
|---|---|---|
| Range (WLTP) | 354 mi | 323 mi |
| Range (GCC) | 301 mi | 275 mi |
| Battery Capacity (Nominal) | 84 kWh | 77 kWh |
| Battery Capacity (Usable) | 82.5 kWh | 74.4 kWh |
| Efficiency per 100 mi | 27.4 kWh/100 mi | 27.1 kWh/100 mi |
| Efficiency per kWh | 3.65 mi/kWh | 3.7 mi/kWh |
| Range and Efficiency Score | 8.2 | 7.7 |
Charging
Both vehicles utilize a standard 400-volt architecture.
The BYD Seal Design RWD (2022-…) offers faster charging speeds at DC stations, reaching up to 150 kW, while the MG MG4 Electric 77 kWh (2023-…) maxes out at 144 kW.
The BYD Seal Design RWD (2022-…) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the MG MG4 Electric 77 kWh (2023-…) is limited to 6.6 kW.
| Property | BYD Seal Design RWD | MG MG4 Electric 77 kWh |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 6.6 kW |
| Max Charging Power (DC) | 150 kW | 144 kW |
| Architecture | 400 V | 400 V |
| Charge Port | CCS Type 2 | CCS Type 2 |
| Charging Score | 6.5 | 4.8 |
Performance
Both vehicles are rear-wheel drive.
The BYD Seal Design RWD (2022-…) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | BYD Seal Design RWD | MG MG4 Electric 77 kWh |
|---|---|---|
| Drive Type | RWD | RWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 230 kW | 180 kW |
| Motor Power (hp) | 308 hp | 241 hp |
| Motor Torque | 266 lb-ft | 258 lb-ft |
| 0-60 mph | 5.7 s | 6.2 s |
| Top Speed | 112 mph | 112 mph |
| Performance Score | 4.5 | 4.2 |
Dimensions
The BYD Seal Design RWD (2022-…) is longer and wider, but the MG MG4 Electric 77 kWh (2023-…) is taller.
The BYD Seal Design RWD (2022-…) boasts a more extended wheelbase.
| Property | BYD Seal Design RWD | MG MG4 Electric 77 kWh |
|---|---|---|
| Length | 189 in | 168.8 in |
| Width (with Mirrors) | 84.6 in | 81.1 in |
| Width (w/o Mirrors) | 73.8 in | 72.3 in |
| Height | 57.5 in | 59.7 in |
| Wheelbase | 115 in | 106.5 in |
Cargo and Towing
A frunk (front trunk) is available in the BYD Seal Design RWD (2022-…), but the MG MG4 Electric 77 kWh (2023-…) doesn’t have one.
The BYD Seal Design RWD (2022-…) is better suited for heavy loads, offering a greater towing capacity than the MG MG4 Electric 77 kWh (2023-…).
| Property | BYD Seal Design RWD | MG MG4 Electric 77 kWh |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 4597 lb | 4025 lb |
| Cargo Volume (Trunk) | 14.1 ft3 | 12.8 ft3 |
| Cargo Volume (Max) | - Cargo Volume (Max) | 41.1 ft3 |
| Cargo Volume (Frunk) | 1.9 ft3 | - Cargo Volume (Frunk) |
| Towing Capacity | 1653 lb | 1102 lb |
| Cargo and Towing Score | 5.3 | 4.6 |
