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-   -   2014 stock getting 13 mpg..? (https://www.jk-forum.com/forums/stock-jk-tech-12/2014-stock-getting-13-mpg-296469/)

luisjg 02-11-2014 04:58 PM

2014 stock getting 13 mpg..?
 
Am i missing something? Had jk before but notice on my new rubicon 4 door stock
Getting 13 mpg. Wonder if something is not right

I have 410 gears, and calculated mpg manualy so i know im acurate. I have auto transmisiion... Maybr i need bigger tires.

Breitling 02-11-2014 05:13 PM


Originally Posted by luisjg (Post 3834495)
Am i missing something? Had jk before but notice on my new rubicon 4 door stock
Getting 13 mpg. Wonder if something is not right

I have 410 gears, and calculated mpg manualy so i know im acurate. I have auto transmisiion... Maybr i need bigger tires.



I am getting 14mpg on my stock JKU 2013, it was 17mpg summer time. I don't know how to explain this other than different gasoline for winter and more time taken on engine warm up, also traffic is much worse in my area with all this snow storms every 2-3 days, driving 4hi on snow/ice also takes gas as crazy. Not sure about Laredo weather, but in NJ we are waiting for another snow storm arriving next 2 days.

luisjg 02-11-2014 05:15 PM


Originally Posted by Breitling (Post 3834512)
I am getting 14mpg on my stock JKU 2013, it was 17mpg summer time.


Yeah i think is geared for bigger tires. I shall se next week with 33's

rob_engineer 02-11-2014 05:28 PM


Originally Posted by luisjg (Post 3834495)
Am i missing something? Had jk before but notice on my new rubicon 4 door stock Getting 13 mpg. Wonder if something is not right I have 410 gears, and calculated mpg manualy so i know im acurate. I have auto transmisiion... Maybr i need bigger tires.

A coworker of mine has a 2012 jkur that's getting 13 this winter. He normally gets about 15. This winter is a killer my 2012 JKU sport dropped from 17 to 15.

jadmt 02-11-2014 05:30 PM

I have a 2014 4 door with auto and 4.10's and am running 34" tires. I am getting slightly less mpg then I did when it had the stock tires but it looks better. Winter blend fuel is a killer on mpg. I however still am getting 15-16mpg around town and back and forth to work. On the highway at steady 65-70mph I get better. Don't make the mistake and get too small of tires. Look at 34 or 35's anyway.
http://i743.photobucket.com/albums/x...psdafe1773.jpg

White Ghost 02-11-2014 05:47 PM

My 2014 isn't running great on mpg either. My 2012 was getting 19mpg with 3.21 but my new one is getting 16.1 with 3.73. I was expecting a little drop but not this much.

Tripletsi 02-11-2014 06:43 PM

My 2012 JKU Auto 3.73 with 33's is ranging anywhere between 10mpg and 14mpg city. Summertime I get 14-16mpg city. Yeah, winter gas sucks.

Breitling 02-12-2014 01:54 AM


Originally Posted by luisjg (Post 3834516)

Yeah i think is geared for bigger tires. I shall se next week with 33's


Bigger tires will take more gas, heavier tires need more engine power to rotate.

Sand Scorpion 02-12-2014 03:59 AM

Ugggg so tired of the OMG I got bad gas milage from my jeep threads... Get a freakin prius and go away. Its a jeap.

stevo1371 02-12-2014 04:33 AM

I'm getting 17-18 mpg in 4x4 doing mostly 45/55 mph in the snow- Was about 20-21 mpg stock 32" tires. 6 speed manual- It's a JEEP! With 4.10 gears UR gunna suck gas


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