This mainly depends on the environment inside the car. It is not recommended to buy an accident car if you often travel long distances or drive frequently.

The first trick: ask the testing center.

Before buying a used car, it is necessary to go to the 4S shop to check the maintenance records of the car. Generally, only the owner's name and license plate information are needed, but this method is not always effective. Many 4S stores will only provide warranty records of 2 years/60,000 kilometers, so it is more difficult to inquire whether the vehicle is changed to an outside repair shop for maintenance.

The second measure: check the insurance.

At present, domestic insurance companies, large and small, basically enjoy information. For vehicles that have had accidents before, even if the insurance company or owner is changed, as long as the frame number remains unchanged, there are still corresponding records.

Accident car judgment skills:

1, after the impact, the engine compartment and cockpit vehicles were damaged.

2. The impact damage of the rear fender of the car body exceeds one third of the vehicle.

3. The longitudinal beam has vehicles that are welded, cut, reshaped and deformed.

4. The shock absorber seat has welded, cut, reshaped and deformed vehicles.

5.ABC column welded, cut, reshaped and deformed the vehicle.

6. Vehicles with airbags ejected due to impact.

7. Other non-removable parts are vehicles that are severely welded, cut, reshaped and deformed.

8. Vehicles whose bodies are soaked in water for more than half of their bodies, or vehicles with accumulated water entering the cockpit.

9. The car body was burned by fire for more than 0.5 square meters. After repair, there are still potential safety hazards.