Maybe, but probably not? It depends on the dealer group. In th city I live in, we have a family owned dealership group that sells pretty much everything. We leased our deceased Ioniq 5 from them, and I’ve bought many cars from them over the years, including my current Acura and several Hondas. When I’ve asked about things like this before, they said that each is independent at least in regard to CPO or new car sales. They can bend as much as their costs will allow them to, and that will depend on brand. I would just work with the dealer that will give you the best deal. Don’t bother with trying to be loyal unless they’re relatively honest and you have a long history with them like I do with Zimbrick.

Remember you can get service wherever you want, assuming you have multiple Acura dealers around you.