Charging Comparison
BYD SEALION 7 vs Kia EV6
Compared variants: 91.3 kWh AWD Excellence vs Long Range 2WD
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 Kia EV6 has the higher published DC charging figure at 263 kW, while the Kia EV6 is more efficient at approximately 176 Wh/km. The Kia EV6 offers more WLTP rated range at 582 km.
Side-by-Side Specs
| Spec | BYD SEALION 7 | Kia EV6 |
|---|---|---|
| Compared variant | 91.3 kWh AWD Excellence | Long Range 2WD |
| Battery (approx.) | ~91.3 kWh | ~80 kWh |
| WLTP range (rated) | ~502 km | ~582 km |
| Efficiency (approx.) | ~208 Wh/km | ~176 Wh/km |
| DC fast charging (published) | up to 230 kW | up to 263 kW |
| 10-80% charge time (approx.) | ~24 min | ~17 min |
| Max AC charging | up to 11 kW | up to 11 kW |
| DC connector | CCS2 | CCS2 |
Charging Speed
The Kia EV6 has the higher published DC charging figure at 263 kW, which is roughly 14% higher than the BYD SEALION 7 at 230 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 Kia EV6 is listed at about 17 minutes, which is 7 minutes quicker than the BYD SEALION 7 at 24 minutes. On a road trip, that difference adds up over multiple stops.
Range and Efficiency
The Kia EV6 has a WLTP rated range of approximately 582 km, which is roughly 80 km more than the BYD SEALION 7 at approximately 502 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 Kia EV6 consumes 176 Wh/km, compared to 208 Wh/km for the BYD SEALION 7. That means the Kia EV6 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 Kia EV6 has approximately 80 kWh of useable battery , while the BYD SEALION 7 has approximately 91.3 kWh.
Which One Should You Choose?
If fast charging is your priority, the Kia EV6 has the higher published DC figure (up to 263 kW) and the shorter published charge time at approximately 17 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 Kia EV6 is the more efficient choice at 176 Wh/km. Lower consumption means lower electricity bills over time.
For maximum range between charges, the Kia EV6 has a WLTP rated range of approximately 582 km, which is roughly 80 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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