How to Deal with Scratches on a BMW?

[Alves]

Toothpaste is the lowest-cost method for repairing car paint scratches, although it can only reduce the appearance of the scratches. Similarly, it provides a simple filling effect on scratches and can handle larger and deeper scratches. This is a paste-like repair agent similar to toothpaste, and its effect is also comparable to that of toothpaste.

[Lydia]

Last time, my BMW accidentally got scratched by a tree branch, and it broke my heart. First, I checked the depth of the scratch: gently touching it, if only the surface clear coat was damaged, I could fix it myself using car polish or a specialized repair wax. The method is simple—use a soft cloth dipped in polish and rub in circular motions over the scratch until it shines. For deeper scratches, don’t mess around, as you might worsen the damage; BMW’s original factory paint is high-quality, and DIY fixes aren’t suitable. For prevention, avoid using rough sponges when washing the car and park away from crowded areas. It’s best to consult a professional technician at a 4S shop—they can assess whether repair or repainting is needed, with costs ranging from a few hundred to several thousand, saving you from wasting money.

[VonColton]

As someone with long-term experience in car repair, I suggest BMW owners not panic immediately. Scratches are categorized into light, moderate, and deep: light ones can disappear with polishing, moderate ones require touch-up paint pens, while deep ones need sanding and repainting. BMW's paintwork is precision-engineered—DIY attempts risk uneven finishes or rust formation. Consulting a professional shop is crucial: they use microscopes for detailed inspection and match original factory color codes. Costs vary based on scratch area and depth, typically minor scratches cost a few hundred yuan to fix. Regular waxing helps prevent light damage and extends paint lifespan.

[McZoey]

I've been driving a BMW for several years and have some tips for handling scratches on a budget. For minor scratches, applying toothpaste or car wax can temporarily cover them up; for slightly more serious ones, try a repair paste that costs just a few dozen yuan. However, if the scratch reaches the base coat, it's better to spend a little to avoid bigger losses—visit a quick repair shop for touch-up painting, which costs a few hundred yuan per session. BMW bodies have high value, and long-term neglect of scratches can lead to depreciation and rust. From personal experience: don’t try DIY fixes for deep scratches to save money or effort—it often makes things worse. Use gentle products when washing your car, park away from debris, and take daily precautions to minimize secondary damage.