Cudaverts advise is sound; most of our cars are not investments but fall on the expense side of the balance sheet. I look at my car as more of a luxury and I think that is true for most of us here. I have it for the fun and enjoyment of the car. Like most who have owned and restored their cars over the last 10 to 12 years; no way I can get back what I have in it but i didn't go into it thinking of it as an investment.
Home values will come back and you only have a short window (12 to 15 months) to take advantage of these insanely low interest rates.