Data shown is approximate and based on publicly available specifications and real-world estimates. Actual performance varies with driving conditions, temperature, state of charge, and charger hardware. Always check your vehicle's manual for official specifications. EVcourse is not affiliated with any vehicle manufacturer.
Quick verdict
The BMW iX has a higher peak charging speed at 148 kW DC, but the Mini Countryman Electric actually finishes the 10-80% charge faster (29 min vs 34 min) thanks to its smaller battery. The Mini Countryman Electric is more efficient at 163 Wh/km. The Mini Countryman Electric offers more WLTP rated range at 462 km.
Side-by-Side Specs
| Spec | BMW iX | Mini Countryman Electric |
|---|---|---|
| Battery (approx.) | ~71 kWh | ~65.2 kWh |
| WLTP range (rated) | ~425 km | ~462 km |
| Efficiency (approx.) | ~197 Wh/km | ~163 Wh/km |
| Max DC charging | up to 148 kW | up to 130 kW |
| 10-80% charge time (approx.) | ~34 min | ~29 min |
| Max AC charging | up to 11 kW | up to 11 kW |
| DC connector | CCS2 | CCS2 |
Charging Speed
The BMW iX has a peak DC charging speed of 148 kW, which is roughly 14% faster than the Mini Countryman Electric at 130 kW. In practice, peak speed 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 10-80% charge (the most common DC fast charging scenario), the Mini Countryman Electric finishes in about 29 minutes, which is 5 minutes quicker than the BMW iX at 34 minutes. On a road trip, that difference adds up over multiple stops.
Range and Efficiency
The Mini Countryman Electric has a WLTP rated range of approximately 462 km, which is roughly 37 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 Mini Countryman Electric consumes 163 Wh/km, compared to 197 Wh/km for the BMW iX. That means the Mini Countryman Electric 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 Mini Countryman Electric has approximately 65.2 kWh of useable battery , while the BMW iX has approximately 71 kWh.
Which One Should You Choose?
The BMW iX has the higher peak DC speed at up to 148 kW, but the Mini Countryman Electric actually finishes the 10-80% charge faster at approximately 29 minutes versus approximately 34 minutes. That is because the Mini Countryman Electric has a smaller battery to fill. On road trips, time at the plug matters more than peak power.
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 Mini Countryman Electric is the more efficient choice at 163 Wh/km. Lower consumption means lower electricity bills over time.
For maximum range between charges, the Mini Countryman Electric has a WLTP rated range of approximately 462 km, which is roughly 37 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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