Bre Rue
Junior Member
I know you are asking about the V6, but I have a V8 5.7L Hemi with the ECO mode in my Ram Rebel 4X and with my summer go fast 20" wheels I average 23-25 on the highway. Even with my 17" wheels with KO2's on I get 20-21 in the winter. The speed limit is 70 on I-5 here and I'm doing that or maybe a little above but I notice when I'm on country highways I get better mileage at around 55-60mph. I get 450 miles on a tank pretty regularly.
Just so you can compare an equally heavy truck with a larger engine in it.
Just so you can compare an equally heavy truck with a larger engine in it.