Whats your average MPG.

[MUDDER TRUCKER]

4.5 mpg thats right 4.5 on my 454 and 456gears and i will allways have a lifted truck no matter how bad gas gets. woot woot!!!!

 

[mlwald79]

i get around 12 in the city and 17-18 highway

 

[Tonygxp]

13.8mpg with only 1300mi on it. 18.8 @67mph for a 45mile cruise up the pkwy. 15.6 @80mph same ride coming back. Pre-Tune. waiting on another trip to match mpg info..

 

[TX LTZHoe 07]

Well you got it tuned that probably hurt some.

Huh? Data shows otherwise, although not a significant advantage...

You have a 4sp, that hurts some

Yes, this 4spd and 3.42 gears SUCK! I'm not even sure why the higher gears are an option, obviously they dont help on the highway and they definitely hurt you around town.

and the way you measure hurts some.

Again, Huh?

 

[Grocery Getter]

16.8-17.1 with mixed driving (right at 50% highway, 50% in town)
15.8 or so in town only
19.5-21.2 highway only

Ditto.........

 

[CincinnatiZ]

12mpg - down hill - with a tail wind. and i LOVE it

 

[mjp2300]

I get 22 mpg and thats over 15,000 miles of data. FYI its a 08 Hybrid with a 2/3 drop kit.

 

[millercreek]

07 with 5.3L and 24's = 15.8. The wheels dropped the mpg by about 1.5 mpg.

 

[ProStreetCamaro]

Some of you guys must be running non ethanol gas. My bone stock 07 Yukon 5.3 4X4 averages 14.5. That is some highway and some stop and go mixed. My truck has 37,300 miles on it.

 

[jee123]

i get 17 via lil on board gas thingy...was getting 20 b4 all the mods (w/mufller and dropn n kandn)..i do use the trailer hitch mod quite a bit tho...worth it for sure