What are the precautions and procedures for buying a used car?

[McRiver]

1. For used cars, the following should be noted: 1. The technical performance of the vehicle: Mileage is not the main consideration (only a reference data). The most important factors are the vehicle's technical performance and overall condition, including: whether the engine has been repaired and its power performance; the condition of the chassis, especially whether the steering system has been damaged; whether the body has been involved in a collision or deformation (later repaired). 2. Engine inspection: Start the engine and listen for any abnormal sounds. Fully depress the throttle and then suddenly release it to observe if there is any shaking. If the engine can smoothly reach high RPM (or return to idle speed) without abnormal sounds, it indicates the engine is in good condition. 3. Body inspection: Check the most hidden parts of the vehicle to see if the paint here matches the exterior paint. If not, it indicates the car has undergone major repairs or was involved in a significant accident requiring extensive repairs or part replacements. Inspect the chassis for any collision marks, especially on the tie rods, steering knuckles, and frame for signs of deformation or repair. 4. Suspension system check: For small cars, press the front end down forcefully to its limit and then suddenly release it. If the front end bounces back three or four times, it indicates good condition. 2. Required procedures: Transaction fees for the vehicle sale, all valid vehicle documents (registration certificate, insurance certificate, additional vehicle fees certificate, road maintenance fees, local regulatory fees, the seller's valid ID, proof from the vehicle's registered unit, the buyer's ID card and photocopies, and photos). Fill out the "Transfer Application Form" at the local vehicle management department. It must be noted that both the original owner and the buyer must be present to complete the transfer procedures.