This one is close to my heart because it's the exact car we had when I was kid. Imagine 2 adults and 4 kids driving from Iowa to San Diego and back, with camping gear. And yes, usually one us was stretched out all the way in the back. I guess they don't let kids do that any more.
These cars, and their Chevy, Pontiac and Buick equivalents used to be everywhere but virtually none survived. See the odd vent windows on the second set of doors? Well, those were there because the windows on those doors didn't go down. On a sweltering Iowa day, that was less fun.