What should I pay attention to when buying a used car？

Points to note when purchasing a used car:

1.Ensure the legality of the car's procedures, check the car's procedures, registration certificate, and driving license, and then compare the chassis number and engine number; The mileage is not the basis for consideration, the most important thing is the technical performance of the car and the overall technical condition of the vehicle;

2. Inspection of the engine: Start the engine and listen for any abnormal noise. Apply the throttle all the way up and then release it all the way down to check for any shaking. If the engine can smoothly reach high speed without any abnormal noise in an instant, it proves that the engine is in good condition;

3. Inspection of the car body: Check the most concealed parts of the car to see if the paint surface here is consistent with the external paint surface. If they are different, it proves that the car has undergone major repairs or major accidents, and has undergone major repairs or replacements;

4. Check for any collision marks on the chassis, especially on the horizontal and straight tie rods, steering knuckles, and main beams for any signs of deformation or repair; Check the shock absorption system of the car: The car can exert maximum force on the front of the car to evacuate external forces. If the front of the car can bounce 3 or 4 times, it is better.