Charging Comparison
BYD SEAL vs Tesla Model S
Compared variants: 82.5 kWh RWD Design vs Dual Motor
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 Tesla Model S has the higher published DC charging figure at 250 kW, while the Tesla Model S is more efficient at approximately 148 Wh/km. The Tesla Model S offers more WLTP rated range at 744 km.
Side-by-Side Specs
| Spec | BYD SEAL | Tesla Model S |
|---|---|---|
| Compared variant | 82.5 kWh RWD Design | Dual Motor |
| Battery (approx.) | ~82.5 kWh | ~95 kWh |
| WLTP range (rated) | ~570 km | ~744 km |
| Efficiency (approx.) | ~166 Wh/km | ~148 Wh/km |
| DC fast charging (published) | up to 150 kW | up to 250 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 Tesla Model S has the higher published DC charging figure at 250 kW, which is roughly 67% higher than the BYD SEAL at 150 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 Tesla Model S 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 Tesla Model S has a WLTP rated range of approximately 744 km, which is roughly 174 km more than the BYD SEAL at approximately 570 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 Tesla Model S consumes 148 Wh/km, compared to 166 Wh/km for the BYD SEAL. That means the Tesla Model S 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 Tesla Model S has approximately 95 kWh of useable battery , while the BYD SEAL has approximately 82.5 kWh.
Which One Should You Choose?
If fast charging is your priority, the Tesla Model S has the higher published DC figure (up to 250 kW) and the shorter published charge time at approximately 30 minutes. For long 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 Tesla Model S is the more efficient choice at 148 Wh/km. Lower consumption means lower electricity bills over time.
For maximum range between charges, the Tesla Model S has a WLTP rated range of approximately 744 km, which is roughly 174 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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