It's a FACT that some dealers will sell new vehicles for below cost. One very simple example is when dealers are trying to hit stair-step incentive goals near the end of the month. This is where a manufacturer will pay out a bonus incentive on EVERY vehicle sold that month, if and only if the dealer hits a certain sales goal. If they are off by 1, they don't get any bonus. If they sell that one additional vehicle, they may get as much as $100,000 in bonuses. Dealers sell cars for below cost all the time.