How many years can the paint sprayed at a 4S store last?
2 Answers
Normally, the paint sprayed at a 4S store can last for about 4-5 years under regular use. Below is a detailed introduction to the 4S store paint spraying process: 1. Cleaning and sanding: After scratches or collisions, sheet metal repair is usually required to restore the basic shape. Professional paint sanding tools are used to remove the original paint, exposing the metal panel. 2. Filling dents: Applying putty mainly ensures a smooth paint surface and fills in any dents. This process is typically done three times, as it directly affects the final paint result. 3. Base preparation: A paint scanner is used to match the car's paint color, followed by manual fine-tuning. Since different vehicles have varying years of use, the paint may have slight variations, requiring the technician to compare the paint sample with the car body color on-site. 4. Spray painting: The main types of paint used are standard paint, metallic paint, and pearl paint.
I had my entire car repainted at an authorized 4S dealership, and even after five years, it still looks almost new. The paint they apply is indeed more durable, mainly due to several factors: first, they use genuine factory paint with the most accurate color matching, achieving results nearly identical to the factory finish; second, their process is meticulous—the paint booth is clean and dust-free, the technicians are highly experienced, and each layer of paint (primer, base coat, clear coat) is applied properly with sufficient thickness and strong adhesion. Of course, it's not a permanent solution—if you frequently park under trees where sap falls, leave bird droppings untreated, or expose the car to prolonged sun without maintenance, even the best paint won't last. Personally, I try to park in underground garages, wax the car every three months, and address minor scratches promptly. With this routine, maintaining the paint for five to six years isn't a problem.
