Probably too much variation due to axle
condition or upgrade, tire condition/size, roof adds, etc. to give a definitive answer for an older model. Also, what is your "standard" garage height? Many places it is 7', give or take a few inches. Other places I've heard 8' is common.
A 7' garage door is right on the cusp for older 13' Scamp's, Bolers, and similar. The good news is that, sans roof AC, they can usually be made to fit. Some will slide in as-is. If not, tricks include (1) removing vent covers, (2) letting air out of the tires
, and (3) replacing highway wheels with small 8" wheels for storage (with or without tires).