PPF vs ceramic coating: which one do you actually need?
They solve different problems. Film stops rock chips; coating makes washing easier. Most owners end up wanting both, applied in that order.
What each one does
Paint protection film is a physical urethane layer 6–8 mil thick. It absorbs impacts from stones and road debris. Ceramic coating is a chemical layer a few microns thick — it does not stop chips, it changes how water and dirt behave on the surface.
Cost
Full front PPF runs $1,700–$2,600. A ceramic coating on a mid-size car runs $800–$1,500 with paint correction. Doing both is common: film on the impact areas, coating over the film and the rest of the car.
Which order
Film first, then coating on top. Coating over film adds slickness and makes maintenance easier. Coating first means the film has to be installed over it, which installers dislike because adhesion changes.
When coating alone is enough
A garaged weekend car that rarely sees highway debris may only need coating. A daily driver on gravel-heavy roads needs film on the front.