I had the air vent windows also. It was the old family Chevy Suburban, got handed down to my sister for her first car, when I turned 16, I got it. It was in pretty rough shape by that time. Here I come rolling into high school with a 12 year old rust bucket tank, while all the other kids are driving new mustangs, Beemers, a few Corvettes.
But taking 12 kids into the Mt Clemens drive in, with 9 kids hiding under a blanket in the back was the greatest!