2023年11月24日 · As you can see from the example above, the dealer’s actual cost of the car is $20,742.22, which is much less than the factory invoice price of $22,239.00. It’s $1,496.78 lower than the dealer’s invoice price, to be exact. If you can buy the car for the dealer’s new car cost, you would save $4,096.78 off the sticker.