Its a shame they don't tell us how long the display vehicle was. There's a person who parks a TRX in the same garage as me for work and that thing is at least 25% larger than a new body F-150 which is already a massive 20' 3.5" so I have to imagine the minivan/pickup combo is either shorter in bed size or even longer.
I'm not the only one who's noticed truck cabs growing, and truck beds shrinking. I believe that within about 20 years, there will be so-called "trucks" with beds too short to fit a push mower.
Eventually they will invent the Suburban. "We enclosed the truck bed".
What the Cybertruck should have been, pushing the boundaries of truckdom.