I sampled this suite in a prototype of BMW’s iX3, the first electric SUV on the Neue Klasse platform, designed from the ground up to offer more range, better handling, and way more smarts. BMW is promising 400 miles of range from a new battery architecture that can charge at up to 400 kW. Previous Next1 / 4 Image: BMWIf you’re driving down the highway and BMW’s highway assistant is active, it’ll steer itself and even change lanes. In some current BMWs, you can just look in the mirror to initiate a lane change. Yes, finally, a BMW designed to tackle the most common preconception about BMW drivers: they never signal before changing lanes.