Buying a used car with low mileage from used cars under 1000 is better than buying a new car. But you should ensure if the low mileage shown on the odometer is real or if the odometer has been tampered with. Likewise, you may doubt why the owner is selling a car with such a low mileage for a price lower than $1000. You may get doubts like if the car has been stolen. Doubts about effects of floods and accidents to the car may also arise. You should investigate thoroughly to know all these details. Once you are clear about these things, you should check the condition of the car. The condition of the car is very important because the car will break down quite often if you have an engine in a bad condition. A competent mechanic will be able to test the cars and guide you to choose the right car with less mileage and in good condition.