Plaza Motors is one of the largest luxury car dealers in St. Louis offering makes such as Audi, BMW, Cadillac, Infinity, Land Rover, Lexus, Mercedes, and Porsche. Service is a bit lacking and can be varied depending on which showroom you happen to be in. On pricing, sometimes you get a salesperson/manager who is aggressive on pricing and other times they don't seem to want to discount much. Guess it depends on the make and model as well as their inventory and incentives. One of the problems buying a luxury make in St Louis is that you really don't have a whole lot of choices and the dealers here know it. Makes for quite a healthy profit for them on each sale.