AEV JK Fuel Mileage

MOAdventurer

New member
There is probably a thread regarding this and I have looked at many threads pertaining to fuel mileage on different vehicles but I want to know the fuel mileage on AEV built JKs. Can anyone provide any information?
 

MOAdventurer

New member
Sorry, should have specified. Just the 6 cylinder motor. Wanting to know how the lift, bumpers, tires, etc... Effect the mileage.
 

ccfdcal

Observer
I'm betting it is around 12mpg with lift, tires and bumpers. Regearing may help a bit, but not too much. I get about 16 in mine and it is stock. Others that I have talked to were getting quite a bit less when adding all the goodies. It has the aerodynamics of a Kleenex box and roughly the same horsepower. I still love it though.
 

DesertJK

Adventurer
2.5" lift 33X11.5 tires, bumber, winch, K&N intake, superchip on towing tune with a 6 speed. If I don't speed or try to pass other cars (if I can even get up the speed to do it) and keep it running between 2000 and 3000 rpm, and run 40 PSI I average 16.
I filled up with non-ethanol 92 octane the other day, and the computer is telling me I am getting 17 with mixed highway and small rural roads (tight corners, steep hills, gravel) Don't know about city mileage, ours is only 4 blocks long so it is hard to get a good idead from that.
 

Explore

Observer
I have a 2008 AEV JK with all the goodies plus some, Im getting around 14 in town and 17-18 on highway.. Standard engine and 4.88 gears.. Hope it helps.
 

JIMBO

Expedition Leader
:sombrero: '08 JKUR/2.5" lift/33.6" hankooks/roof rack/Oly bumpers/auto tranny/5.38 gears

16 mpg towing off-road trailer

17 mpg cruising 70 mph

18/19 mpg at 60 mph

All the above on cruise control/O/D !!

:costumed-smiley-007:wings: JIMBO
 

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