79cj7

I use a calculator and the gas receipt. EVERY tankful is calculated, and comes within 0.1 MPG of the onboard MPG computer. Last Friday it was exactly one year since I took delivery and I now have 22K miles.

Yes, there are times when I get around 16.5 MPG, and usually when that happens, I'm pulling weeds and branches out and washing mud from the undercarriage afterwards.

I watch my speed, I don't do jackrabbit starts, I get off the gas in plenty of time approaching red lights and stop signs, I don't tailgate tractor-trailers, and I have zero complaints about my JK's performance or economy. My YJ, on the other hand, really sucks gas.

Driving habits and topography have a lot to do with MPG.

Mark

Absolute

I'm getting on average 13 in the city. 4 door, armored, 5.13, 37's, flashpaq.

briaros6

2009 6 speed manual
TF 2.5" lift
315/75-16 A/T's
3.73 gears (currently)

So long as I'm really paying attention to my driving I'll average in city about 15-16mpg and 17-18mpg highway. When I was running stock though 17/19-20mpg easily... And I hate the mountain pass and wind!!! Just saying...

Jeremy072288

I get 12 riding normal. 4 inch lift with 35s.. Mines a dd. And what's weird is when I have the top off I get 9-10mpg!!!

eastcoasting32

what do you all think about the accuracy of the MPG computer that calculates all of this? Somedays it'll say 13 others 15.2 and some even 10.

eastcoasting32

This is awesome! X2 for posting this pic haha I liked it.

Ems

2011 rubicon 4 door loaded and stock. Recent trip 600 miles over Tetons and bighorns , some interstate, some in town. Computer said average 20.2 mpg - speed limit all the way pretty accurate. First 1300 miles so may get better or worse too soon to tell.

eastcoasting32

My friends is a 2008 4 door sahara. 32" rubicon tires and shocks, teraflex 2" bb, he has an aftermarket guage that reads 16.4. He has 40000 miles.

o09jkny

Mid 15's on average.. Good thing the gas prices are dropping!!

dillUSMC

i get about from 1 city block per tank