Many people fear they are getting ripped off and you surely don't want that. Avoid buying a lemon by looking through these great tips and tricks regarding car purchases. Before beginning your car shopping journey map out exactly how much of a payment you can afford. Take the time to write out a budget and see how much money is left over each month. By doing this one step, you can avoid getting into a situation where you put a financial strain on your budget. Establish a budget before you go car shopping so you have a great idea of what is in your price range. Try your best to stay within your budget. If you must go over, the amount that you go over should not be so significant that it puts you in a financial bind.