Have you ever USED a G20?
I don’t like the look of a Sprinter either, but that sure as hell doesn’t make a G20 any more attractive. They are both fugly.
I would much rather have the utility and accesability of a “euro” styled van. You can’t stand upright in a G20 even with a high top conversion. With the high roof a normal person can stand in it, @ 76.4" (over 6’4") tall. The Sprinter has an optional mega 84" (7’) tall interior.
Who the f— cares about CG h in a utility vehicle?