The automotive vent window started to disappear in the late ’60s, and by the ’80s it had gone the way of the passenger pigeon. It’s been said that the ubiquity of air conditioning made the vent window obsolete. In my opinion, it never truly became useless.
Yes, I understand that it adds cost to the production of a car, it creates another chance for weather sealing issues, and adds clutter to the car’s design. But, think about it—on a chilly or rainy day, if you want to let in just a little fresh air, instead of cracking the window, you flip a lever and give a nudge. There’s no air blowing in along the entire length of your window, just a small amount by your left hand. It’s a simple, elegant, and functional feature.
On my Miata, the side windows have small quarter glass panes. They don’t open. They’re fixed in place, teasing me…