[1ntCobra]

Hasn't this thing already run out of money very quickly? Assuming they don't keep on dumping more money this way, I would assume that they will only get rid of a very, very, very small portion of the cars that the tree huggers dislike.

From what I've heard, if you are replacing a mini-van, suv or truck with another vehicle of that type, that you don't really have to increase the gas mileage of the new purchase much. It is only if you replace a gas guzzler with a passenger car that you have to really increase the mileage to get the money. You know the tree huggers really want you to get rid of the Excursion and get a Prius. But considering you can get rid of your suv with a new suv with slightly better gas mileage, I bet the tree huggers are crying about that situation.