Charging Comparison
BMW iX vs Volvo EX90
Compared variants: xDrive40 vs Twin 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 Volvo EX90 has the higher published DC charging figure at 350 kW, while the BMW iX is more efficient at approximately 194 Wh/km. The Volvo EX90 offers more WLTP rated range at 622 km.
Side-by-Side Specs
| Spec | BMW iX | Volvo EX90 |
|---|---|---|
| Compared variant | xDrive40 | Twin Motor |
| Battery (approx.) | ~71 kWh | ~102 kWh |
| WLTP range (rated) | ~425 km | ~622 km |
| Efficiency (approx.) | ~194 Wh/km | ~213 Wh/km |
| DC fast charging (published) | up to 148 kW | up to 350 kW |
| 10-80% charge time (approx.) | ~34 min | ~23 min |
| Max AC charging | up to 11 kW (22 kW optional) | up to 11 kW (22 kW optional) |
| DC connector | CCS2 | CCS2 |
Charging Speed
The Volvo EX90 has the higher published DC charging figure at 350 kW, which is roughly 136% higher than the BMW iX at 148 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 EX90 is listed at about 23 minutes, which is 11 minutes quicker than the BMW iX at 34 minutes. On a road trip, that difference adds up over multiple stops.
Range and Efficiency
The Volvo EX90 has a WLTP rated range of approximately 622 km, which is roughly 197 km more than the BMW iX at approximately 425 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 BMW iX consumes 194 Wh/km, compared to 213 Wh/km for the Volvo EX90. That means the BMW iX 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 Volvo EX90 has approximately 102 kWh of useable battery , while the BMW iX has approximately 71 kWh.
Which One Should You Choose?
If fast charging is your priority, the Volvo EX90 has the higher published DC figure (up to 350 kW) and the shorter published charge time at approximately 23 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 BMW iX is the more efficient choice at 194 Wh/km. Lower consumption means lower electricity bills over time.
For maximum range between charges, the Volvo EX90 has a WLTP rated range of approximately 622 km, which is roughly 197 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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