Have a bit of respect, I'm 2 almost 3 years older than you
I do have to admit that picking the Zephyr was a poor example as it seems there were several cars bearing that nameplate.
Growing up in the 60's my limited field of knowledge is on cars from mid to late 50's to about the 80's.
After that, they stopped making cars and only make small square boxes with no appeal. Sort of like the VW, transportation for the masses.

April, we will have the Auto Show in N.Y once again, as penance for having the audacity to question Mr. Hot Rod, I promise not to go

BTW, The Astre was the Pontiac's excuse for the Chevy Vega.
I think it was actually only manufactured for a few years and yeah, I had one as a 3rd vehicle to drive to work.
I bought what was a little souped up very limited production model in 1975 called the lil' wide track.

Meanwhile here are a few more easier ones for you

Firedome, New Yorker, Ambassador, Dynamic 88 and Marlin