Interior has some interesting features by the looks of it. It seems to borrow a lot of design ques from the 2-Series Active Tourer which was spied months ago, specifically the center console. Both look to have a VW/Porsche-esque toggle gear shifter (similar to a new Golf or 911), as well as a volume scroller like Mercedes, rather than a knob. Like the 2AT, physical controls look to be absent, specifically for the HVAC system, and most center console controls look to be capacitive touch buttons. Possibly like the 2AT, the iX likely will only include physical defroster buttons, perhaps with the rest of the HVAC controls built into the iDrive system. Unlike the 2AT a central control knob for the iDrive system is present, meaning it can be controlled by touch or the knob.
New features look to be an electronic door release rather than physical handles, and what looks like possibly door mounted seat controls similar to Mercedes.
BMW iX Spied Interior:
BMW 2-Series Active Tourer Interior: