Global EV Comparison: MG MG4 Electric 77 kWh vs BYD Seal Design RWD
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General Info
Both vehicles are currently in production and can be purchased new. The MG MG4 Electric 77 kWh (2023-…) has a starting price of €45990, compared to the BYD Seal Design RWD (2022-…), which starts at €44990.
The MG MG4 Electric 77 kWh (2023-…) is a Hatchback, whereas the BYD Seal Design RWD (2022-…) is a Sedan.
| Property | MG MG4 Electric 77 kWh | BYD Seal Design RWD |
|---|---|---|
| Years of Production | 2023-… | 2022-… |
| Current Status | Produced | Produced |
| Country of Manufacture | China, Indonesia | China |
| Body Style | Hatchback | Sedan |
| Market Availability | EU | EU |
| Price Europe (New) | €45990 | €44990 |
| Price Europe (Used) | €30290 | €38440 |
| GCC Score | 5.7 | 6.5 |
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 | MG MG4 Electric 77 kWh | BYD Seal Design RWD |
|---|---|---|
| Range (WLTP) | 520 km | 570 km |
| Range (GCC) | 442 km | 485 km |
| Battery Capacity (Nominal) | 77 kWh | 84 kWh |
| Battery Capacity (Usable) | 74.4 kWh | 82.5 kWh |
| Efficiency per 100 km | 16.8 kWh/100 km | 17 kWh/100 km |
| Efficiency per kWh | 5.94 km/kWh | 5.88 km/kWh |
| Range and Efficiency Score | 7.7 | 8.1 |
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 | MG MG4 Electric 77 kWh | BYD Seal Design RWD |
|---|---|---|
| Max Charging Power (AC) | 6.6 kW | 11 kW |
| Max Charging Power (DC) | 144 kW | 150 kW |
| Architecture | 400 V | 400 V |
| Charge Port | CCS Type 2 | CCS Type 2 |
| Charging Score | 4.8 | 6.5 |
Performance
Both vehicles are rear-wheel drive.
The BYD Seal Design RWD (2022-…) boasts greater motor power and accelerates faster from 0 to 100 km/h.
| Property | MG MG4 Electric 77 kWh | BYD Seal Design RWD |
|---|---|---|
| Drive Type | RWD | RWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 180 kW | 230 kW |
| Motor Power (hp) | 241 hp | 308 hp |
| Motor Torque | 350 Nm | 360 Nm |
| 0-100 km/h | 6.5 s | 5.9 s |
| Top Speed | 180 km/h | 180 km/h |
| Performance Score | 4.2 | 4.5 |
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 | MG MG4 Electric 77 kWh | BYD Seal Design RWD |
|---|---|---|
| Length | 4287 mm | 4800 mm |
| Width (with Mirrors) | 2060 mm | 2150 mm |
| Width (w/o Mirrors) | 1836 mm | 1875 mm |
| Height | 1516 mm | 1460 mm |
| Wheelbase | 2705 mm | 2920 mm |
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 | MG MG4 Electric 77 kWh | BYD Seal Design RWD |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 1826 kg | 2055 kg |
| Cargo Volume (Trunk) | 363 l | 400 l |
| Cargo Volume (Max) | 1165 l | - Cargo Volume (Max) |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | 53 l |
| Towing Capacity | 500 kg | 750 kg |
| Cargo and Towing Score | 4.5 | 5.3 |
