H3 MPG? Lift? Tires?

[Josh09H3]

Ok, if I do a 4" lift on my H3 and add 35" tires what's the MPG i'd be looking at? :huh:

 

[06 H3]

how do you drive? Where do you drive? What kind of driving do you do? What motor do you have? What modifications do you have to the motor? What terrain do you drive on the street? (flat? Hills?)

 

[ABNTROOP]

Hey there! If you take the time to read this thread it oughtta give you a well rounded idea of what the result is of several types of mods. http://www.hummer4x4offroad.com/forum/showthread.php?4779-Miles-per-tank

 

[4speedfunk]

how do you drive? Where do you drive? What kind of driving do you do? What motor do you have? What modifications do you have to the motor? What terrain do you drive on the street? (flat? Hills?)

None of that matters. You're MPG will suck regardless. Its a Hummer!... :no:...you should know better than to even ask!

You can expect 12-14 mpg with 35"s & a Rancho. Once you drop below 14, the mileage stabilizes and it doesn't change (for better or worse) much no matter what motor, what mods, where you drive, or how you drive. My 3.7L now rolls on 37"s with 5.13s and 6"+ inches of lift and I get a constant 12 mpg. That includes city-highway-offroad-idling-whatever. 12 mpg...Period. I'm actually thrilled with this number...better than any other comparable 4WD I've ever owned.

 

[Josh09H3]

Thanks 4speedfunk that's the exact info I was trying to find. :cheers:

 

[skippy]

with all the extras i have i am around 7700pounds and making a few exhaust mods with the airdocs i get 14-15 but with that said the speedo is out by approximately 7miles/ hr

 

[skippy]

sorry just worked it out and it is 13mpg

 

[RamRod]

With 37's a 5.3, supercharger, 4'' lift and exaust I get 16mpg on the highway with cruise set on 60mph

 

[06 H3]

13mpg city/hwy combined in a hilly area with a 4in lift, 35s, 2 spares, a rack and a lift.

 

[Kyle]

13mpg city/hwy combined in a hilly area with a 4in lift, 35s, 2 spares, a rack and a lift.

Wow, my last tank i got 13.5 all city driving and i dont have a lift or 2 spares. I think i floor it to much.


Sent from the top of a mountain in my h3