The mini van doesn't do well in deep snow for obvious reasons,clearance,but my 2WD DRW 1-ton can do it up to the bumper as my other truck pictured did or better said,just as deep as your 4X4 pictured..
You are driving through mountain fluff.
Try some hard pack drifts and get back to me.
plus it looks deeper than it is....cause that truck has been lowered...….bob