Post#7 » Wed Jan 07, 2009 9:16 pm
I am really impressed with the fuel mileage that I seem to be getting with the five speed, naturally aspired diesel. Hills cause me some grief, but when the road is relatively flat, it seems that I am turning in over 20 MPG. I have not checked this yet, but plan to on the next long trek. Diesel fuel has a little more punch than soy bean oil, and perhaps slightly better mileage too.