I will be buying my first car in the near future, from a car dealership in a local showroom. I am just to wondering what is the usual etiquette used when buying a new car. Do I phone up and make an appointment, book myself in like I am arranging an appointment with my female trainer at the gym. Or, do I just walk in there with a fat pocket saying 'I want that one.' ??? I know what I want, and where to get it from. the process of buying a new car is new to me