People can afford much nicer cars now. Regulations also require decent crash safety. There's not much of a market for these kinds of super-cheap cars.
Though it'd be interesting to work out how much an exact clone of the Model T would cost today (mass produced using modern technology).
The model T was pretty simple, and you can buy engines with waaaay more power - and longer life, quieter, more efficient, etc. too for sub $500 at harbor freight and strap it to a frame, and off you go.
Assuming we’re talking ‘functional equivalent’, compared to ‘exact copy’.
Still it’s an interesting comparison as they both lacked a heater, AC etc and they were both horrifically unsafe though the Nano was faster. Using nominal currency conversion and inflation calculations the nano was slightly cheaper though I don’t know how accurate of a comparison that really is.
Aside from that, there's the fact that if you can actually afford it, then it's likely better to finance than to pay cash because you can invest the full purchase price of the car for a higher return than the interest you would pay.
Anyway, that’s an unexpected 500$ expense. My point was people financing a 50+k new car could fairly easily buy a 17,600 car out of pocket by waiting a little longer before purchase. Large scale changes in purchasing habits would have significant knock on effects for the used car market, but that’s another story.
A new Model T in 1925 cost had fallen to 260$, that’s roughly $4,348 in todays money. Sure it’s missing a great deal of modern features, but it’s hard to get a new golf cart at that price.