Nobody here seems to be helping.
First, to answer your question, we need to know what kind of vehicle, make and model, you're interested in.
I'm willing to throw a few minutes at you, but please don't waste my time. I have a moderate collection of older automobiles. Indeed, I've posted many pics. I'm not an avid collector, but I have some nice restored vehicles and generally keep them maintained myself, now that they're restored.
To help you, I need more info. Tell me more about the car you want and what you mean by 'computers.' Do you mean all computation devices? That's not a bad goal, but more difficult. If you mean computers that keep a record, that's an easier goal to work with. Some computers are fine and do great things, such as take care of your fuel injection.
Parts availability is also varied. There are actually more available parts for some of the cars people collect, but they aren't NIB, they're just remanufactured with varied quality.
In other words, give me a 1500 word description that is much more specific. Then, I can actually help you.
[–] RevDrStrangelove ago (edited ago)
The only problem you're going to run into is plastic parts. Stuff like the dashboard and dash parts. It ages and breaks eventually. Then you run into the conundrum - a 'popular' older car has better aftermarket support for soft parts, but that car is going to cost more up front.
Also, crash parts like fenders and doors get harder to find. Your insurance company might get a little moody if it is going to cost them an arm and a leg to find a front clip for your 70's car after an accident.
An 80's Chevy square body pickup/suburban/blazer could work if you're so inclined. They do have some computer stuff but it's limited and could be removed without too much hassle if you live in an area without emissions testing. Parts for those things are everywhere.
[–] racistbigot ago
you can keep an old car running indefinitely as long as the frame stays in good condition.
if you are looking to do this, i recommend finding a compact/subcompact(honda or toyota are always safe bets) from out west or down south. they don't salt their roads in winter, and parts should be plentiful and cheap when you start replacing stuff.