re: House note vs car note

assuming the car note would be much lower than the house note, it seems like it wouldn't take long for you to recoup the 80k. i dont see you goin upside down on a car unless something bad happens. if you pay the house off and the car is the only thing you have i would assume you'd always stay ahead and pay it off before the 6 years. sounds like a good idea to me, but I'm no financial adviser. i dream of having no more mortgage to pay.