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 Mercedes-Benz EQE SUV charges faster with a peak of 170 kW DC, while the BMW iX is more efficient at 197 Wh/km. The Mercedes-Benz EQE SUV offers more WLTP rated range at 555 km.
Side-by-Side Specs
| Spec | BMW iX | Mercedes-Benz EQE SUV |
|---|---|---|
| Battery (approx.) | ~71 kWh | ~96 kWh |
| WLTP range (rated) | ~425 km | ~555 km |
| Efficiency (approx.) | ~197 Wh/km | ~202 Wh/km |
| Max DC charging | up to 148 kW | up to 170 kW |
| 10-80% charge time (approx.) | ~34 min | ~32 min |
| Max AC charging | up to 11 kW | up to 11 kW |
| DC connector | CCS2 | CCS2 |
Charging Speed
The Mercedes-Benz EQE SUV has a peak DC charging speed of 170 kW, which is roughly 15% faster than the BMW iX at 148 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 Mercedes-Benz EQE SUV finishes in about 32 minutes, which is 2 minutes quicker than the BMW iX at 34 minutes. On a road trip, that difference adds up over multiple stops.
Range and Efficiency
The Mercedes-Benz EQE SUV has a WLTP rated range of approximately 555 km, which is roughly 130 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 197 Wh/km, compared to 202 Wh/km for the Mercedes-Benz EQE SUV. 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 Mercedes-Benz EQE SUV has approximately 96 kWh of useable battery , while the BMW iX has approximately 71 kWh.
Which One Should You Choose?
If fast charging speed is your priority, the Mercedes-Benz EQE SUV wins on both peak power (up to 170 kW) and time at the plug (approximately 32 minutes from 10-80%). For long road trips with multiple charging stops, that faster turnaround makes a real difference.
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 197 Wh/km. Lower consumption means lower electricity bills over time.
For maximum range between charges, the Mercedes-Benz EQE SUV has a WLTP rated range of approximately 555 km, which is roughly 130 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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