You can deal on an order just like buying a car off the lot. However, I find additional bargaining tools - the car has no inventory costs the dealer can whine about, and no advertising costs either. These are items some dealers try to get you to pay for. Realize that the dealer gets 3% holdback after the sale, so even if you buy at delaer invoice he still pockets $.

The financing will depend on what the interest rates are when the sale closes. Nail down the price when you order the car, and hammer out the financing upon delivery. Good luck!