Larger , more extensively damaged areas that require metal work, repainting or even panel replacement are usually described as " Dents". The difference between a Ding and a Dent is based on the size and type of damage as well as the effort and expense needed to make the repair.
What causes car dents?
Your car can also suffer dents when an adjacent motorist carelessly opens their car's door. Such accidents are common in parking lots with closely parked cars. ... Lastly, road debris can also dent your car. In many cases, the damage occurs when another vehicle (like a large truck) sends road debris flying onto your car.
Are dents bad for your car?
Dents cause unsightly blemishes on your car. But, the real problem is the damage they can cause to the paint. Cracks caused by the impact can allow water to seep underneath the paint and clear coat where it will reach the unprotected metal part of the car.