Unless you plan on keeping your car for life, resale value is a very important statistic. No one wants to buy a car only to see its value plummet. Because only celebrities can purchase cars and increase their value, everyday Joe and Jill are going to do their research before dropping $80,000 for a Nissan GT-R or Porsche 911. CAP Monitor, which predicts the value of used cars, has calculated the Nissan GT-R to retain 84% of its selling price after a year and/or 10,000 miles on the road. By contrast, the Porsche 911 only retains 68% of its original value. Read the original post here.