Just curious as to what kind of MPGs you guys are getting

With my 4.8 with 3.23s, i see about 17 - 18 when combined. Max I've gotten in 20.5(driving like i granny)

 

17mpg... H/c 5.3 dual 3" with flowmasters 4.56s and 29" tires. Lookin for 20 with a little taller tire and some more tuning

 

25mpg hiway 20mpg in the city only upgrade bigger intercooler

 

I'm on a OEM tune too.... forgot to add that in there.

 

how many of these threads are there now?

 

I routinely get 14.5 or so, 6.0 w/4.10

 

one post in this thread is not like the others

 

I was getting 22 on a reg basis for a while, now I average 18-19. I was averaging 17-18 with the lift and big tires, and I sure dont drive mine easy.

 

gut feeling says its mine lol

 

i doubt it. someone here didnt post up their mileage.

the best i have gotten is 18mpg and that was doin 60mph on the interstate following a big-azzed U-haul so I wasnt even breaking the wind, I was drafting him.

mods are superchips, smaller tires, 3.42 gears and catback

4.8/auto truck also