Crammed asses to elbows.
Seriously though, I used to think the same as you. After the holidays hauling around the wife, 3 kids, and all of their shit, I am thinking of going to a Yukon XL or an older suburban.
I thought the Equinox was as big as we would ever need.
Then I thought the Grand Caravan was huge.
Now the 3-row Tahoe is looking small.