By law you must have a screen in the car. Backup cameras and displays are now required by law in the US as of 2018.
So car manufacturers are actually saving money by integrating the knobs and all of the various cutouts and components into the touch screen, not the other way around.
Electric windows are also probably one of the more minor features that cause expense in a modern car. If you’re looking for the actual expense you’re talking about lane keep assist, leather seats, sound systems, and having 10 trim options.
By law you must have a screen in the car. Backup cameras and displays are now required by law in the US as of 2018. So car manufacturers are actually saving money by integrating the knobs and all of the various cutouts and components into the touch screen, not the other way around.
Electric windows are also probably one of the more minor features that cause expense in a modern car. If you’re looking for the actual expense you’re talking about lane keep assist, leather seats, sound systems, and having 10 trim options.