Charging Comparison
BYD SEAL vs MG Cyberster
Compared variants: 82.5 kWh RWD Design vs Trophy
Updated April 2026
Data shown is approximate and based on publicly available specifications and real-world estimates. For models with multiple battery versions, this page compares the variants listed above. Actual performance varies with driving conditions, temperature, state of charge, and charger hardware. Always check the manufacturer specification page and your vehicle's manual for official figures. EVcourse is not affiliated with any vehicle manufacturer.
Quick verdict
The BYD SEAL has the higher published DC charging figure at 150 kW, but the published charge-time data matters more for road-trip stops. The MG Cyberster is listed at about 30 minutes versus 36 minutes for the BYD SEAL. The BYD SEAL is more efficient at approximately 166 Wh/km. The BYD SEAL offers more WLTP rated range at 570 km.
Side-by-Side Specs
| Spec | BYD SEAL | MG Cyberster |
|---|---|---|
| Compared variant | 82.5 kWh RWD Design | Trophy |
| Battery (approx.) | ~82.5 kWh | ~74.4 kWh |
| WLTP range (rated) | ~570 km | ~507 km |
| Efficiency (approx.) | ~166 Wh/km | ~175 Wh/km |
| DC fast charging (published) | up to 150 kW | up to 144 kW |
| 10-80% charge time (approx.) | ~36 min | ~30 min |
| Max AC charging | up to 11 kW | up to 11 kW |
| DC connector | CCS2 | CCS2 |
Charging Speed
The BYD SEAL has the higher published DC charging figure at 150 kW, which is roughly 4% higher than the MG Cyberster at 144 kW. In practice, that figure only tells part of the story. The charging curve, battery temperature, and state of charge all affect how quickly your car actually charges.
For the published fast-charge window, the MG Cyberster is listed at about 30 minutes, which is 6 minutes quicker than the BYD SEAL at 36 minutes. On a road trip, that difference adds up over multiple stops.
Range and Efficiency
The BYD SEAL has a WLTP rated range of approximately 570 km, which is roughly 63 km more than the MG Cyberster at approximately 507 km. WLTP is a standardized lab test. Expect your actual range to be lower, varying with speed, weather, terrain, and driving style.
Efficiency matters more than battery size for daily driving costs. The BYD SEAL consumes 166 Wh/km, compared to 175 Wh/km for the MG Cyberster. That means the BYD SEAL uses less energy per kilometer, which translates to lower charging costs and fewer charging stops on longer drives.
A more efficient car does not always mean more range. Battery size plays a role too. The BYD SEAL has approximately 82.5 kWh of useable battery , while the MG Cyberster has approximately 74.4 kWh.
Which One Should You Choose?
The BYD SEAL has the higher published DC figure at up to 150 kW, but the MG Cyberster has the shorter published charge time at approximately 30 minutes versus approximately 36 minutes. On road trips, published stop time matters more than the headline kW number alone.
Both cars support 11 kW AC charging, so home and workplace charging speeds will be similar.
If you mostly charge at home or at work and care more about daily driving costs, the BYD SEAL is the more efficient choice at 166 Wh/km. Lower consumption means lower electricity bills over time.
For maximum range between charges, the BYD SEAL has a WLTP rated range of approximately 570 km, which is roughly 63 km more. Both are capable EVs. The best choice depends on how you charge and how far you drive.
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From Finn, engineer: Charging specs alone do not tell the full story. Real-world charging speed depends on battery temperature, state of charge, and the charger itself. These comparisons use manufacturer-published data. Approximate values only.
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