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Keeping your car for a long time can save you a lot of cash. And some frugal folks are superstars when it comes to driving their vehicle until they run it into the ground. Among American drivers, an average of 3.7% of original car owners keep their vehicle for at least 15 years, according to iSeeCars. Recently, the car search and research company looked at more than 929,000 cars from the 1981…
