BMW iX vs DS Automobiles 3 E-Tense

Side-by-Side Specs

Charging Speed

The BMW iX has the higher published DC charging figure at 148 kW, which is roughly 48% higher than the DS Automobiles 3 E-Tense at 100 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 DS Automobiles 3 E-Tense is listed at about 30 minutes, which is 4 minutes quicker than the BMW iX at 34 minutes. On a road trip, that difference adds up over multiple stops.

Range and Efficiency

The BMW iX has a WLTP rated range of approximately 425 km, which is roughly 31 km more than the DS Automobiles 3 E-Tense at approximately 394 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 DS Automobiles 3 E-Tense consumes 169 Wh/km, compared to 197 Wh/km for the BMW iX. That means the DS Automobiles 3 E-Tense 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 BMW iX has approximately 71 kWh of useable battery , while the DS Automobiles 3 E-Tense has approximately 51 kWh.

Which One Should You Choose?

The BMW iX has the higher published DC figure at up to 148 kW, but the DS Automobiles 3 E-Tense has the shorter published charge time at approximately 30 minutes versus approximately 34 minutes. On road trips, published stop time matters more than the headline kW number alone.

For AC charging (home wallboxes, workplace chargers, and public street chargers), the BMW iX supports up to 11 kW (22 kW optional), compared to up to 11 kW for the DS Automobiles 3 E-Tense. In Europe, many public chargers are 22 kW AC, so this difference can matter at those locations if the higher AC figure is fitted on the car you buy.

If you mostly charge at home or at work and care more about daily driving costs, the DS Automobiles 3 E-Tense is the more efficient choice at 169 Wh/km. Lower consumption means lower electricity bills over time.

For maximum range between charges, the BMW iX has a WLTP rated range of approximately 425 km, which is roughly 31 km more. Both are capable EVs. The best choice depends on how you charge and how far you drive.