It is because of the tightened credit situation of credits, many people are opting for used cars under 1000. It is definitely a good bargain if you get a good car at this price. But, mostly, such a car may require a few repairs and so, it may cost you a little more. If you do a patient search online, you can get details about the dealers and owners who sell such cars. You have another option in the form of auctions through which also, you can buy used cars. The most popular auctions are police auctions. You get unmarked police cars also. The major benefit of these auctions is that you get all the right details about the cars. If you are buying these cars from other dealers or sellers, you should find out more about the cars. It is better to take a mechanic with you to inspect the cars.