Originally posted by TennX:
[b]If your serious about getting better gas mileage the X can do pretty well. I have gotten 26 mpg before and its pretty easy to get low 20's on a regular basis.

Here is my mileage info
http://www.cleanmpg.com/garage/images/1597.png

Read this article if should get you started.
Beating the EPS MPG standards @ Cleanmpg.com