It depends on factors such as 1) what kind of deal you can make with the dealership, 2) the typical mileage you put on your car... You first need to decide on the type, size and options of the car you would like (such as manual, automatic windows, airbags). You then need to decide what the car dealer has to pay for the car of your choice - the "invoice cost". The difference between the sticker price and the invoice price can be negotiated. You can obtain this information two different ways. The best way is to look at an…