Are you thinking about getting a used car loan? If so, here's something to think about.

The Federal Trade Commission's (FTC) Used Car Rule requires dealers to post a Buyers Guide in every used car they offer for sale. This includes light-duty vans, light-duty trucks, demonstrators, and program cars. Demonstrators are new cars that have not been owned, leased, or used as rentals, but have been driven by dealer staff. Program cars are low-mileage, current-model-year vehicles returned from short-term leases or rentals. Buyers Guides do not have to be posted on motorcycles and most recreational vehicles. Anyone who sells less than six cars a year doesn't have to post a Buyers Guide.

The best advice is to compare different loan programs to find the one that's best for you. Keep an eye on the fees. Take notes, and compare, compare and compare again. Then you'll make a smart decision.