Real world fuel mileage

[Roksliding]

2013 F150 3.5 EcoBoost 4 door 6 speed (no idea what gears I have) ARE topper, a DIY truck vault, on bfg all terrain stock size @ 48 +/- psi, around 70k..

1 month ago I had a 14.7 mpg average over 4000 miles

I was fed up with the fading performance so I media blasted the intake valves and replaced plugs and coils installed catch can.

NOW over 300 miles I average 19.7 miles per gallon..... love my truck again.

 

[AK Troutbum]

2003 Dodge 3500, 5.9 liter Cummins/no mods, 4 door, short box w/2” lift and 35x12.5 Toyo tires. Approximately 230,000 miles and about 16-17mpg all around driving, 20mpg hwy.


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[mejohll]

2017 F150 with Ecoboost getting 18.5 doing a pretty equal mix of city and highway driving.

 

[PONYBOY]

2019 F150 Eco Boost
Overall - 18.1
Highway - 19ish

 

[bojangles808]

04 nissan titan 2wd 5.6l v8
jba 6400 long tube headers w/ b pipes and uprevved tuned and all terrain 33s
16 mpg mixed

 

[Yote Klr]

2016 Ram 5.7 Hemi. 100 mile rolling average ranges from 20.5 to 22.5.

On long trips the wind direction affects it a bit.

 

[MallardSX2]

Just changed the tune on my 2016 Ram Diesel - 24MPG on highway all day long. Sometimes 25.

Truck had 145,000 miles on it.

 

[Eligessner]

1999 Silverado 5.3 4x4 averages about 15 mpg.

 

[tarheeler247]

Nissan versa 37.3

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[Clarence]

17' Silverado crew cab 5.5' bed, 5.3liter. 24,000 miles. Close to 18 back and forth to work. Can do 24 on the highway pretty easily if I keep it around 70. Lifetime of vehicle is mid 18's I believe. Truck is bone stock other than a toneu cover.

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[Clarence]

2000 f250 superduty 450,000 miles
14-16 around town
19-21 highway
10-12 pulling a 13,000lb 5th wheel

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Very impressive. Good on you for taking care of the old rig!

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[huntTX2Eat]

2015 Tundra, 5.7 FFV V8, 33 inch BFG KO2, 14.5 Combined according to Truck Computer. Lost 1.5 MPG going from stock Michelin AT2s to BFGs (40 vs 60 lb tire)

 

[amassi]

2018 f150
3.5, 3:73 gears and a 10 speed. Leveled and ridiculous chin spoiler removed.
18 around town
23 freeway
13.2 towing a 6,000 # pilot house boat.



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[snakelk]

1997 Chev Silverado K1500 Z71
5.7, 3:42 gears, AT
Cab-high canopy, BFG KO2's , otherwise stock
191K miles
17mpg hwy

 

[Jeff Martin]

GMC Canyon Duramax (I call it a baby diesel)
30-31 mpg Highway
24-26 mpg City

 

[Tufrthnails]

2011 F150 crewcab 4x4 Ecobeast. SCTx4 and custom tunes by 5*. 33" e rated tires (I know heavy as heck).
13.5 towing 12' enclosed trailer
15 towing 17' flats boat
15-16 around town
19-20 HWY

 

[primos1]

2013 F150 3.5 EcoBoost 4 door 6 speed (no idea what gears I have) ARE topper, a DIY truck vault, on bfg all terrain stock size @ 48 +/- psi, around 70k..

1 month ago I had a 14.7 mpg average over 4000 miles

I was fed up with the fading performance so I media blasted the intake valves and replaced plugs and coils installed catch can.

NOW over 300 miles I average 19.7 miles per gallon..... love my truck again.

Interesting!

 

[bcopley1116]

2018 Tacoma TRD Offroad, 4 door, short bed, 32" duratracs, decked bed box, 4.30 gear ratio
16/17 around town
20/21 highway
14/15 towing trailer 5x8

 

[Bluerubicon36]

2010 Jeep Rubicon unlimited, 2.5 lift. 38's 5.38 gears, auto I average 14 mpg

 

[NYyotekiller]

2015 Chevrolet Silverado 2500HD, CC, Short bed, 4wd, 6 liter gas job
Unloaded - 13ish mpg city - 15ish mpg highway
Loaded/pulling trailer - 10ish mpg city - 8ish mpg highway

Interested to see what the new 6.6 GM gas motor is gonna do for mpg with direct injection.