The way to judge whether a second-hand car is an accident car. If you are not sure whether it is a second-hand car, you can go to 4S Electric Power to ask. For such a major repair, you should find a 4S shop or insurance company.
You can also open and close the door for inspection. For a car without replacing the door, the door will generally open and close smoothly. But for an accident car, the door may not be closed tightly.
Extended data:
Slight rear-end collision
Mild rear-end collision is one of the frequent accidents in the process of driving. To check whether the rear-end collision is over, it is necessary to open the engine cover from the car body and check whether the rubber strip on the edge of the engine cover is flat and soft to the touch. If the rubber strip is found to be uneven or soft to the touch, the engine hood should be repaired.
Serious rear-end collision
The main beam and wing frame of the car body are the main sources to judge whether there is a serious rear-end collision. If there is a weld on the main beam, it must be that the car has had a serious collision. The two small rotating boxes on the shock absorber must also be original rubber. If it is not the original rubber, there has also been a rear-end collision, and the judgment method is the same as above. In addition, rivets on the water tank frame should be knocked in by machine, and the material is iron. If it is found that the aluminum rivet has been replaced, it can also be judged that an accident has occurred.
overturn
Knowing whether to roll over is simple. If a car turns over, the repairman must paint it, fix it and knock on the roof. Under normal circumstances, it will be a particularly brittle sound. If the sound is boring, it's because it's painted, which is basically a rollover.
Reference: Baidu Encyclopedia-Accident Car