How to check the quality of the used car condition I

When your old car Launch Creader VII trading is necessary to consider the price, but also consider the quality; necessary to consider the use of the car will have to consider whether there had been a collision; necessary to consider whether the procedures agent full, but also consider the source of the car is normal; necessary to consider the use of each other, but also consider the retirement period. Therefore, the choice of a used vehicle, with the exception must identify the source, the procedures must be strictly check the quality.
Here we talk about the quality of the used car inspection methods:
1, according to the use of time to judge its quality.
According to the factory of the car and driving license registration time to judge the quality of the car. In general, if the car with 200,000 km, the various parts have begun aging, the failure rate will be greatly enhanced. Used car transaction price must reflect the fair trade-driven and according to quality, "the old does not exceed the new principles, generally based on the use of time depreciation rate of 10% per annum calculated price. If the car is too big crash, the depreciation rate will be greatly reduced.
2, according to the purpose of use to judge its quality.
If the car diagnostic tool is often used to pick up the goods, the use of high quality and it is difficult to guarantee. If the car is only used for commuting or general transport, the fault may be less.
3, according to the kilometers traveled to judge its quality.
In general, to determine the quality of the used car Do not believe the kilometers traveled, as reflected in its odometer, odometer adjustment and replacement. Judge Mileage comprehensive analysis to determine the kilometers traveled. According to the car's tire tread wear, tire replacement, replacement parts, the mechanical sensitivity of judge kilometers traveled.
4, according to the appearance of the body to determine its quality.
Determine whether the collision is:
The view about shade, steering shade, the age of the fog lamp shade, the colors are the same, and if not, in all likelihood collision;
View the body if there is a collision at the scene;
View Body sprayed paint traces, local spray paint better view, generally after the spray paint and the original paint color total difference. Vehicle spray paint, you should see a door, window gib, exhaust pipes, drum whether spray paint traces, especially after opening the engine cover on the hood, the engine on both sides of the color of the paint and body paint colors are the same;
Open the engine Launch Creader VII cover to see any deformation of the front-end, this method is very easy to find traces of collision. If the collision is over and replace the front face, shade, steering shade, fog lamp and so on, this more serious car crash.