Mine stow completely flat, the anchor points for the seats are in recesses so they are flush with the floor. I’ve got pretty much the same storage space in my van as I had in my old Ranger with the truck cap on. Maybe a few inches less vertical space, but no fender humps.

Dodge Grand Caravan. Stow and Go is a life saver. Fuel economy is decent if you keep up with maintenance.

I would argue an SUV sucks even for that purpose. And SUV has less cargo space than even a minivan, and is typically less fuel efficient. In general, the majority of SUVs fail to live up to the Sport or Utility functions of their name. They’re just a grossly inefficient oversized sedan.

As an example, I just moved someone out of a dorm yesterday and ended up having to haul a sizeable portion of my daughter’s roommate’s belongings in my van on top of my daughter’s stuff because her roommate’s SUV couldn’t do the job. And my daughter has more stuff. And from the conversation we had, my van gets 5mpg more than her Ford Edge.