I have an eye on a 2018 Audi A5 premium plus sportsback. The MSRP is 53k. The dealer is quoting 800+ with 2.5k down. Its obviously not a good deal, however, given the 54% RV and 0.00248 MF, is it possible to get a deal for around 500 with 0 down? I am hoping because it is a 2018 model, the dealer should give me heavy discount. Am i being completely unrealistic with my numbers?