The 2020 Mercedes-Benz GLE450 4MATIC is literally a supercomputer on 4s. Our $85,120 ($61,150 MSRP) fully-loaded test car basically thinks for you and displays through a combined 24.6” widescreen including the instrument cluster and augmented video navigation. But is it too smart? We had to turn off an array of automated systems to enjoy the drive traditionally. Question is, do consumers want more or less AI in their rides?