My wife and I need a more economic means of travel, especially because she does a lot of driving for her job. Instead of her putting miles and wear and tear on her fairly new car, we've considered getting a cash car with good mpg. Can anyone point us in the direction of the best way of going about doing this, and is this actually a smart thing to be doing with our stimulus checks? In the long run, I think it's a worthy investment using our stimulus money, especially if we use the car a lot.