How come when I try to find a 1973-75 Pontiac Grand Am all you show are Trans Ams? They are not the same car!
Maybe there is none for sale? Increase your search radius
Try Hemming's for vintage cars.
I increased the radius to no limit. Perhaps they should say nothing found instead of showing autos I have no interest in. Found one within 42 miles on another site!
Good luck with the search. I always thought these were sleeper cars at the end of the muscle car era. Almost bought one when new but settled for a Lemans Sport Coupe.