Once you decide to start your car collection you have a choice to make; are you collecting or are you investing? This is actually a trick question. You can’t invest in classic cars or collectibles. Investing is done for cash flow, and unless you plan to make a business renting out your classic cars (a topic for another book), they are going to cost money to keep up. Collectibles, like cars, Persian rugs, whiskey and wine, paintings, gemstones, gold and classic cars don’t have cash flows in the present or the future.