All iX models have a dual-motor, all-wheel-drive (AWD) powertrain. In our iX xDrive45 test car, the two electric motors deliver 402 horsepower and 516 pound-feet of torque, with a maximum driving range of 312 miles. Our test vehicle’s optional 22-inch wheels reduced the range to 279 miles. Depending on the model, the 2026 BMW iX provides an EPA-rated 283-364 miles of range with the smaller wheels. That’s a genuine improvement over the 284-309 miles of the 2025 iX lineup.
The battery has a net usable capacity of 100.1 kilowatt-hours, and charging speeds are reasonable considering its size. Recharge the iX at home using an 11-kilowatt Level 2 charger, and it can go from empty to full in 9.5 hours. In the xDrive45, DC fast charging can be done at 175 kW and takes 34 minutes to charge from 10-80%. The other iX models can fast charge at up to 195 kW.
All 2026 BMW iX models benefit from new silicon carbide semiconductors, optimized battery management systems, upgraded adaptive regenerative braking, and a standard heat pump that can now warm the battery more quickly in cold temperatures. The result is improved power output and better overall efficiency, including in cold weather. BMW also claims it has made subtle suspension and chassis modifications, and has taken steps to reduce friction while driving to extend the battery range.
According to BMW, our test vehicle could accelerate to 60 mph in 4.9 seconds, and it sure felt quick, especially from a standstill. As speeds climbed, the iX xDrive45 felt less energetic. We used the Personal driving mode during evaluations (the other choices are Sport, Efficient, and Silent). Teenagers riding in the iX liked the digitally rendered sound as the BMW accelerated, because it reminded them of a car from the video game Fortnite.
We started with a 55% battery charge and 159 miles of indicated range. After 72.8 miles of driving, the iX showed a 24% charge and 68 miles of indicated range, which suggests the BMW was less efficient than expected. However, we averaged 2.8 miles per kWh, or 35.7 kWh/100 miles. The official EPA rating with 22-inch wheels is 40 kWh/100 miles, so our result beat expectations. In city driving, we did even better, recording 3.1 mi/kWh (32 kWh/100 miles). That’s a significant improvement on the EPA estimate.
In urban and suburban driving, the iX feels rock-solid. Equipped with an adaptive air suspension as part of the Dynamic Handling Package, it responded stiffly to speed humps and bumps and the M Sport brakes proved a little grabby in traffic, making it harder to bring the iX to a smooth, unfettered halt. The test vehicle’s optional rear-wheel steering and excellent surround-view cameras made it easy to park in close quarters.
On the open road, the iX is remarkably quiet, mostly free of road, wind, and, of course, powertrain noise. It effortlessly soaks up the miles, but on some bridge transitions, it can suffer from a choppy ride. As we do when testing vehicles in Southern California, we ran the iX across the Santa Monica Mountains to assess its ride and handling qualities. We did not use Sport mode because it disengages the stability control system, but it didn’t seem to matter, because as equipped, our iX xDrive45 turned in a remarkable performance.
In typical driving situations, the somewhat stiff suspension effectively eliminates unwanted body motion and body roll on a mountain road. The steering is sharp and responsive, grip is outstanding, and the brakes are impervious to fade. Though the xDrive45 is the least powerful version of the iX, that matters little on a curvy ribbon of road, and this entry-level model was more than quick enough.
While extremely capable, the iX is also predictable. If you know a back road well, you know how the iX will behave in its twists and turns and over its lumps and bumps. Still, it isn’t as viscerally engaging to drive as a typical gas-powered BMW. There’s a layer that filters communication here, and while that’s disappointing to a driving enthusiast, most iX buyers won’t care one whit about it.