The economy and practicality are the biggest features of buying a second-hand car, and also the most important reason why we buy a used car as our first vehicle. I've previously discussed why car owners want to change their cars, and now I'll talk about the reasons for buying a second-hand car. The specific reasons and motivations for each person buying a used car are different. Today, I will analyze the general reasons for purchasing a second-hand car, which is also the result of my observations on Shenzhen's used car market.