Whats your gas mileage?

[multicam]

2019 JLR, 2-door, 3.6L V6, manual transmission. Edit: no mods.

I have filled up 34 times. The average computer-reported mileage has been 18.28; the average calculated mileage has been 17.8. The computer has been optimistic about mileage 25 of 34 times; it was dead-on once, and it underestimated the mileage eight times. On average it’s about .5 mpg too generous.

See below for what the spreadsheet looks like.

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[Hudson]

I am guessing your mileage for a 2 dr JLR is low because of the high highway speeds in Texas? Hoping (or more likely Praying, given your post) that I can see 20-22

 

[multicam]

I am guessing your mileage for a 2 dr JLR is low because of the high highway speeds in Texas? Hoping (or more likely Praying, given your post) that I can see 20-22

I actually don’t drive above 70 that often even when the speed limit is 75. As you can see from my post, I don’t really break it down as far as highway vs. in-town driving but I think I’m getting about 19-20 mpg on the highway doing 60-70 mph. The highways where I live aren’t exactly flat so that doesn’t help.

 

[signals34]

rubicon,3.6, 6 sp manual...all stock....driven hard, city driving 90% of time...average 16 mpg....thats fine, with the way i drive it....

 

[JohnnyJLUR]

I started using ethanol free gas less than 1 tank ago and have improved 3mpg and still climbing. I have noticed a much smoother running engine and improved response. I have a stock 3.6 auto JLUR.

 

[Silverblkrilla]

I average about 19 mpg driving city roads about 75% of the time and the rest on the highway going around 70. Mostly stock JLU Sport S auto in Texas.

 

[Jebiruph]

I started using ethanol free gas less than 1 tank ago and have improved 3mpg and still climbing. I have noticed a much smoother running engine and improved response. I have a stock 3.6 auto JLUR.

Does the 3 mpg account for the cost difference? On a recent trip, I noticed around 3-4 mpg improve with straight gas, but cost per mile was still cheaper with ethanol blend. Mine was all highway driving and I didn't notice a difference in how the engine ran.

 

[SouthCo]

3.6 8spd Auto. 1st pic is a weeks worth of commuting and second pic is all time average.

 

[Kyanche]

13.3mpg on the 3.6 automatic rubicon 4 door with 100% city driving. I was totally expecting 15. My old JK got like 14.5.

 

[JohnnyJLUR]

Does the 3 mpg account for the cost difference? On a recent trip, I noticed around 3-4 mpg improve with straight gas, but cost per mile was still cheaper with ethanol blend. Mine was all highway driving and I didn't notice a difference in how the engine ran.

It is not quite break even, but ethanol free gas burns cleaner and is not as corrosive. I also like the improved performance and smoother running engine.

You can calculate the difference here: http://calcnexus.com/fuel-cost-calculator.php


6 Advantages and Disadvantages of Ethanol Free Gas: https://connectusfund.org/6-advantages-and-disadvantages-of-ethanol-free-gas

 

[Jeepdude101]

I’m getting between 18.6 and 19 mpg 38psi In my jlur 3.6 manual driving in DFW Texas cruise control set to 75 with a mix of city and highway one must be easy on the accelerator to achieve such mpg with aerodynamics of a brick

 

[The Fixer]

Just returned from a long weekend with lots of highway driving in my wife's JLUS, loaded with luggage, myself, wife, and 2 teenagers. The straight highway trips scored right around 25 mpg averaging between 65-75 mph (actual calculation, not dash computer) and one trip through the mountains got 22 mpg. Tires are stock Goodyear A/Ts, 34-35 psi when warm.

 

[Mud Yapster]

We have about 1100 miles on ours now all stock 35 psi in tires 245-75-17 GY Wrangler and in the East Texas rolling hills 18.7 mpg and highway about the same. On the trails we get even better idling around through the mud and trails have been getting 19.5 to 20 mpg. Guess our Jeep like it on the trails better. LOL

 

[offset_98]

More or less stock Sahara 3.6 manual in FL getting 21.4 mixed traffic.

update time. Went from stock (above) to a 1.5” spacer lift and Rubicon wheels with 295/70/17 M/T’s and I’m down to around s 19-19.5 mixed.

 

[Powerwagon1]

My JL Rubicon 2 door auto gets 19 mpg on the highway @ 70-75 mph and around 16 mpg in town. All stock except for CAI and Magnaflow axle back exhaust with 5,000mi. and 33 psi in the tires.

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