Gen 2 Gas Mileage

2019 here with 6000 miles. Trip computer reads 17.6 for the last 5000 miles. Started the 5000 mile stretch with a highway drive from Arizona to Montana. Since then been hunting in Montana. Highway between spots, off and on four wheel drive in the mud, and lots of dirt roads. Running 87 octane in normal mode.

2019 here with 4800 miles. Trip computer reads 17.6 in normal mode.

2019 stage 1 93 Cobb with 5500, avg is 17.7! Pretty happy with that.

14-16 mpg, 93 octane, 34psi front 32psi rear. Fairly spirited driving.

I drive in normal mode with 93 octane when on the highway, never seen anything over 18.0 in hills of PA.

I certainly did not buy it for the gas mileage though.

I have a stock 2018 SCREW and typically get around 16.5-17.5 mpg. I run 93 typically and have the tires around 34-36 cold.

Just made a long drive through the center of TX and I expect fuel economy to fall off hard any time above 65. I could probably pinch pennies and get around 19-20 by going 65 for the long haul trips - but where is the fun in that.

I don’t know where you guys are getting this mileage but on my gen 2-18 ,I drive 100 miles a day in SoCal I average 13.6 and I drive hard .so I don’t get these other mileages. I think they’re wishful thinking.

2018 on 35s getting 12mpgs all city

Heres the female perspective - WHO CARES! I didn't buy the truck to be concerned about MPG.

If you haven't done this it's irrelevant what your gauge tells you:

https://www.f150forum.com/f118/fix-inaccurate-mpg-display-2-minutes-421912/

In my particular case I was 2mpg lower than the gauge was originally reporting.