You can check any car (back to 1985) for what your gas mileage is at this website.
Back then you generally did not finance a car for more than 3 years. If you needed to finance it longer than that, it meant you could not afford it. In todays I want it now society, I have seen cars being financed as long as 84 months. If gas prices go sky high and the value of these expensive SUVs plummit, there are going to be a lot of people who are going to take a $20000 bath if this happens. I would say that gas would have to rise to over $2.00 per gallon before people start putting for sale signs on their Suburbans and Durangos.
Bill Berckman
67 Beetle Pictures at