ECF, what is you MPG on the Jeep? You may not be seeing that much difference in fuel consumption--in 2wd. Now 4wd you will because you will be out having fun in it a lot more places.
Fredo, that is a good looking Sub........what kind of MPG do yu get in it?
Well, my Subaru run having two different fuels availables (hope to be able to explain): gasoline OR GPL (petroleum gas).
Using gasoline: 11 km per liter, so 24 MPR if my mat is good
Using GPL: 9 km per liter, so 21 MPR.
But: GPL cost half than gasoline, so I use normally GPL instead gasoline, also GPL is environmental friendly.