Three Essentials to Maintain the Resale Value of Your Car Everyone, at some point in life, plans to sell off his car. However, the price that you set for your car depends on the condition of your car and how well it functions. So, if you are expecting to earn megabucks by selling your automobile, you should make certain that it is functioning properly and is well maintained. Although maintenance of cars is challenging, but it is important to sustain the resale value of your car. It is, therefore, important to maintain them and take immediate actions in case your car receives dents, dings or damages.