Well I had a 1966 chrysler 300 (that car hated me and I hated it back) and although curses be upon all dodge designers I could still get parts for it. And as for my fiero (the 1985) that I daily I do have 2 other parts cars to pull from and a good amount of people making aftermarket parts today.

The sad part is that all of the stupid cars I have had and have are still less money and stomach pain then a new car. (the 3 fieros and 300 all added together where under $6000 in car/parts/time and that is over the last 5 years)