Why are new cars at 4S dealerships often dirty?

2 Answers
VincentFitz
09/08/25 4:25am
4S dealership new cars may be dirty due to dust accumulation or being inventory vehicles. Below are detailed explanations and solutions: Dust accumulation reason: Most new cars at 4S dealerships are either used cars delivered by owners or vehicles transported directly from the factory. Due to the large quantity, they may be stored for some time in parking lots, which inevitably leads to dirt accumulation. The dealership will clean the vehicle before delivery. Inventory vehicle reason: Check the car's surface for scratches and verify its manufacturing date. If it's within three months, it's considered a new car. If older than three months, it's an inventory vehicle. Inventory cars may have some stains, but the 4S dealership will clean them before delivery.
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RyanLee
09/20/25 3:08am
I recently visited several 4S dealerships and noticed that the new cars on display were often covered in a layer of dust or mud. The main reasons for this are exposure during transportation and storage conditions. When new cars are shipped from the factory, most are transported long distances by truck or train, passing through highways, construction sites, and open areas along the way, inevitably accumulating dust, rain mud, and even bird droppings. Upon arrival at the dealership, the inventory is vast, with many cars parked in open lots awaiting sale. After days of exposure to wind and sun without washing, they quickly become dirty. Cleaning isn’t a top priority for dealerships either, as washing consumes water and labor, driving up costs—especially since new cars are thoroughly cleaned before final delivery. Additionally, with increasing environmental pressures, reducing cleaning frequency helps conserve resources. However, from a customer’s perspective, this appears unprofessional. I recommend proactively requesting an on-the-spot cleaning when purchasing a car to ensure it shines brightly when driven home.
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