Good morning there, great question. Well, I can only speak for myself, but I in average have my car detailed once a month and it costs me around $100 for 1 visit. But this is a pretty expensive station. What about you?
So it makes you around $1200 per year.. pretty the same do I, but my friend spends as twice as much, cause he is driving his beautiful 911 and he always gets it cleaned and detailed. Few times a month