Old post but I thought it should be mentioned. ALL car dealers can make money on the "backend" products, including finance monies. An industry rag claims that
75% of a new car store revenue comes out of the f&i office.
Dealers mark up points on pass through loans, sell warranties and gap, ceramic coatings, wheel and tire packages, the list can go on forever. Never mind the bs "doc fee" or "prep fee" etc.
At my dealership we have NO bs add-on fees. What we agree to on the lot, is what you pay in the office. Sure we sell some backend products and sure, we make some money on them...but we are allowed to make money. I have never and will never mark up points. I show every finance customer the pass through approval from the bank and congratulate them on doing good with their credit and earning the killer rate. I do not do a lot of negotiating because of those reasons. If you don't like it, head on down the road to a dealer that adds all that shit on. Literally just told a customer that last night. Sold the truck.
I was trying to buy a truck from a dealer in OK this week. I told him I would pay his advertised web price. He told me I would have to pay the $499 doc fee and $995 accessory fee to buy it or he would keep it and retail it. That should tell you everything you need to know. Big dealer, had 800 used on the website.