http://www.carfax.com/used_car_classifieds/hotListingsSearch.cfx - If you are currently in the market for second hand cars then you probably have a lot of questions. It isn't that difficult to find preowned cars if you are willing to do the leg work. You can always start with certified preowned cars online. These cars are the next best thing to buying a car new. All cars go through a 120 point inspection before they can be certified by the factory.