In the past 30 years, the United States auto industry has gone through many changes. In order to stay competitive with a foreign market, constantly threatening to eat away at profits, the American auto industry has had to respond by being flexible and adapt itself to this new situation. Although, in the past, they were slow to get the message sent out by the consumers, the domestic auto industry now seems to be more than willing to analyze, and answer, the demands of a smarter, savior consumer. The growth of the used car field has been a re ....