Yes, and they always do. I bought a new Toyota Yaris a few months ago. Instead of the original price $15744+ tax I found on my account $22170. They said: "You've signed it." Underneath the front page with real price there were a couple of more paper. Including some kind of road assistance. This is 9 months I am trying to cancel it. I keep paying 10% interest. I was totally screwed up ! Instead of joy and happiness I don't sleep.