Honestly, I would think that the whole ‘sweat equity’ aspect would argue more in my favor, to be honest… Even assuming you are doing the necessary restoration work or whatever yourself at cost it doesn’t just magically make that ‘value’ disappear, it would just be externalized and distributed (so to speak) over whatever time you’ve spent acquiring the ability to do so, would it not?

I’m not trying to be argumentative necessarily, but keep in mind I’m considering this strictly from the viewpoint of it being an investment with anticipated return over that of an index over 30 years, so I’m not considering the enjoyment or what have you you might expect from a car enthusiast to be a factor. I also am basing my opinion on my feeling the implication in the original reply was that you could go out right now, get whatever car you wanted, drive it for 30+ years and finally still sell it in whatever state it may be in for something like a 5% return on what you originally paid. Do you consider (or preferably could you provide some evidence?) this to be accurate?