Which is better for a hole in the car door, repair or replacement?

[VonTravis]

A hole in the car door should be repaired or replaced depending on the size and severity of the hole. If it is a minor hole, a simple repair may suffice. However, if the hole is large and severe, replacing the door is advisable. Below are relevant details: 1. Introduction: The car door provides access for the driver and passengers, isolates external disturbances, reduces side impacts to some extent, and protects occupants. The aesthetics of the car are also related to the door's design. The quality of a car door is mainly reflected in its anti-collision performance, sealing performance, ease of opening and closing, and other functional indicators. Anti-collision performance is particularly important. 2. Hazards: Regularly check if the door is functioning properly, as a broken or deformed door can compromise the car's sealing, potentially leading to water leakage during rain, which may damage interior components.

[DiGarrett]

I've been driving for many years and have encountered similar issues. When dealing with a hole in the car door, the first thing to consider is the size and location of the hole. For small holes, like the size of a fingernail, just take it to a reliable repair shop for patching. They can use body filler to level it and cover it with paint, costing only a few hundred yuan, which is both economical and convenient. However, if the hole is larger than a fist or near the door frame, repairing it might result in an uneven surface or compromise structural safety, making future driving unsafe. In such cases, it's advisable to replace the entire door, with market prices ranging from 2000 to 5000 yuan. Safety should always come first—a damaged door structure won't protect you in a collision, so don't skimp on repairs for large holes. Additionally, consider the cause of the hole: holes caused by corrosion are prone to recurring even after repair, and large holes from accidents definitely require replacement. I had a small hole patched three years ago, and it's held up fine, but a friend's larger hole worsened after repair, leading to cracks. In short, get a professional assessment first—they can help balance your budget and safety. Don't just focus on saving money.

[SanPatrick]

From a safety perspective, door damage with holes is not something to take lightly, as the door interior contains anti-collision beams and support frames. Large holes or improperly located ones can directly impact the vehicle's crash resistance. Repairs often only address the surface—filling holes and repainting for aesthetics—but hidden structural damage may still pose risks, particularly reducing protection during side impacts. Replacing the door fully restores the original structure, ensuring better alignment with the vehicle and greater driving confidence. However, it comes at a higher cost: repairs typically cost 500-800 RMB, while door replacements start at several thousand RMB, depending on the hole size—small holes can be repaired quickly with minimal impact, but large holes warrant replacement without hesitation. I also recommend inspecting the interior for rust or looseness and addressing any issues promptly—safety comes first. If filing an insurance claim, consider the deductible and policy terms, as major repairs might be more cost-effective.

[VanMaximus]

My beloved car had a small hole scratched on the door, and I was torn between repairing or replacing it. After the repair, there was a slight color difference upon close inspection, and the surface wasn't perfectly smooth, although it was cheap at only 500 yuan. Later, I realized the hole was at the edge and didn't affect much, but replacing the door would have made it look brand new, especially since large holes don't repair well and look like scars. A car is part of one's image—small holes can be patched to save money and time, done in two days; but large holes require door replacement, or else it's embarrassing to drive around and might even affect safety. Nowadays, replacement technology is good, and matching is quick. Back then, I chose to repair the small hole, saving thousands but with slightly worse aesthetics. Next time for a large hole, I wouldn't hesitate to replace the door. My advice: take a photo first, get quotes from shops, and compare before making a decision.