Many of the perks a dealer offers are really expensive, including rust-proofing, paint sealant and anti-theft devices. Shop Effuel Reviews around before you even approach the lot to find out what local car shops are charging for these services, and then take the quotes you get with you to either get a deal from the dealer or skip those add-ons totally.
Do not allow a dealer to pressure you into making an immediate purchase. The truth is that there may be a similar car in another car lot that is has a better price. Let the dealer know you are interested, but make it clear that you want to consider other dealers before making a final purchase.
When you are using things like rebates, low interest or cash back, you have to keep in mind the source of these incentives. They are exclusively offered by the manufacturer, so don't let the dealer tell you he is unable to fulfill it. If he says the, simply take your business, and rebate, elsewhere.
New car buying has an element of excitement to it, but it can also be characterized by nervousness and uncertainty. Conquering the doubt the process can engender simply requires some education and knowledge. With any luck, the tips above have left you feeling prepared and confident about your next visit to the car dealership.