Car dealers typically tell customers "any day is the best day," but there are certain incentives to buying a vehicle in the fall. "Historically this time of the year in the fall we have the change from one model year to the other," said Blair Qualey, President and CEO of the New Car Dealers of B.C. In an effort to stimulate sales, a number of incentives like cash rebates kick in, as many car dealerships and manufactures are more motivated to sell their older inventory simply because they need space.