Charging Comparison
Kia EV3 vs Volvo EC40
Compared variants: Long Range vs Single Motor ER
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 Volvo EC40 has the higher published DC charging figure at 207 kW, while the Volvo EC40 is more efficient at approximately 162 Wh/km. The Kia EV3 offers more WLTP rated range at 605 km.
Side-by-Side Specs
| Spec | Kia EV3 | Volvo EC40 |
|---|---|---|
| Compared variant | Long Range | Single Motor ER |
| Battery (approx.) | ~78 kWh | ~79 kWh |
| WLTP range (rated) | ~605 km | ~583 km |
| Efficiency (approx.) | ~171 Wh/km | ~162 Wh/km |
| DC fast charging (published) | up to 135 kW | up to 207 kW |
| 10-80% charge time (approx.) | ~33 min | ~32 min |
| Max AC charging | up to 11 kW | up to 11 kW |
| DC connector | CCS2 | CCS2 |
Charging Speed
The Volvo EC40 has the higher published DC charging figure at 207 kW, which is roughly 53% higher than the Kia EV3 at 135 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 Volvo EC40 is listed at about 32 minutes, which is 1 minutes quicker than the Kia EV3 at 33 minutes. On a road trip, that difference adds up over multiple stops.
Range and Efficiency
The Kia EV3 has a WLTP rated range of approximately 605 km, which is roughly 22 km more than the Volvo EC40 at approximately 583 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 Volvo EC40 consumes 162 Wh/km, compared to 171 Wh/km for the Kia EV3. That means the Volvo EC40 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 EV3 has approximately 78 kWh of useable battery , while the Volvo EC40 has approximately 79 kWh.
Which One Should You Choose?
If fast charging is your priority, the Volvo EC40 has the higher published DC figure (up to 207 kW) and the shorter published charge time at approximately 32 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 Volvo EC40 is the more efficient choice at 162 Wh/km. Lower consumption means lower electricity bills over time.
For maximum range between charges, the Kia EV3 has a WLTP rated range of approximately 605 km, which is roughly 22 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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