Re: 5.7L vs 3.6L Actual MPG?
Never got higher than 16.5 in my WK1 Hemi. Never got above 22.1 in 3.6. Expect 17 average on Hemi and 20 average on 3.6.
Now, you will have droves of people telling you their Hemi gets 25 mpg andV6 guys saying they get 27 or 28 mpg from resetting the computer at 55mph on the hwy.
2012 Grand Cherokee
Laredo X V6
Tow hooks, skids, QT2, Selec Terrain