If you are planning to buy a car at an affordable price range ($15,000-$20,000) but not sure which one is best; then this article is for you. I have listed out the top 6 most affordable cars of 2013 in the United States Of America market.Car really adds a practical value to you and will change your lifestyle. So, choose the affordable car that is suitable for you from the given below list.The 2013 Ford Fiesta is a 5 passenger manual transmission which includes almost all features that you would expect from the new compact vehicle. It has high-tech interior features, good driving dynamics and gas mileage. The Ford Fiesta further offers a smooth manual transmission, great fuel economy and comfortable front seats.