The biggest issue facing older cars? Rust, obviously. Call it the tin worm or the devil that eats our pride and joys, most of us either battle the terror of oxidation or live in perpetual fear of it darkening our doorsills. Most cars built before 1980 didn’t benefit from the coatings that help today’s cars fend off what happens when iron-based material comes in contact with oxygen and water.
This is a companion discussion topic for the original entry at https://www.hagerty.com/articles-videos/articles/2017/11/09/watch-a-porsche-take-a-bath