How the hell do you guys get 18-21 mpg on avearge... - Page 4 -
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Go Back > Models > Jeep Wrangler Forums > JK Wrangler Technical Forum > How the hell do you guys get 18-21 mpg on avearge...

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Unread 02-03-2011, 07:01 AM   #46
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2011 MK Patriot 
Join Date: Aug 2009
Location: Bear, Delaware
Posts: 108
I think your going to be waiting awhile

09 JK 3 inch lift, 35's and aev snorkel... gone
'11 JKU, stock, but at least the interior is nice
'11 patriot, FDII S&S, convience group
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Unread 02-03-2011, 07:05 AM   #47
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2010 JK Wrangler 
Join Date: Jan 2005
Posts: 32
I just drove my 2010 Rubicon Unlimited auto from Idaho to Michigan... Stock minus a superchips programmer which I have the 87 octane program loaded... I averaged 17.48mpg with a high of 19.41mpg and a low of 15.52 on the 1838 mi trip... highway speeds 65-70 mph...

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Unread 02-03-2011, 04:32 PM   #48
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2007 JK Wrangler 
Join Date: May 2005
Location: Chesapeake VA
Posts: 251
I average 11MPG and best I got for a tank of gas was 15MPG all highway running 75MPH....
2007 Rubicon Unlimited
SRT8 6.1L Swap Auto
RE 4.5" Long Arm
37" Cooper STT MT 17" Rims
Currie G2 D60 Rear, ARB 5.13
Mopar bumpers rear DVD, LockPick, MyGig, Sirius,
Full Soft Doors
TMD Hood

2005 Inifinti G35 4 Door 6MT
Stillen Stage 3 Supercharger
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Unread 02-03-2011, 06:37 PM   #49
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2009 JK Wrangler 
Join Date: Dec 2010
Location: Scottsdale, AZ
Posts: 608
^^ I would expect that mileage from that setup.

I get 15 going to Flagstaff... 21 coming back.

In town I'm averaging around 16.5. Highway I'm averaging 17.5.
2009 Jeep Wrangler Rubicon (6mt) (in progress)
- 42x14.50 MTR's, Custom Cage, FF D60's F/R w/ ARB's and 5.38's, 4 Link Rear, 3 Link Front, 14" RR King 2.5's, 18" RR Fox 2.5's, Fox Air Bumps
- 108" wheel base
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fuel efficiency , JK Wrangler , mileage , mpg , wrangler
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