How is your Ecoboost doing on MPG?

[Quest]

27 with stop/start turned off
But I drive like an old lady according to my wife

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[Drew304]

I have a 25 Lobo at just over 9k and am at almost 30mpg, I use eco on the interstate when I am on that but mostly drive around 40 mph, I get on it sometimes but take it easy over all.

 

[Raymundo76]

I'm curious how the Ecoboost owners are doing with gas mileage? Have you seen it improve over time as the engine broke in? I mainly use ECO mode and it has improved slightly since the truck was new

Currently I have 9,000 miles on my truck and around town I average 24 and last long trip I averaged just under 32 mpg. I'd love to get above 25 around town.

25 Eco Lariat w/4ktow: ~4100 mi 28.4 MPG. 2/3 hwy 1/3 city

 

[Timothyd]

Yes, I live in a mostly rural area so that helps. I always calculate my mileage at fillups. I'm finding my calculated mpg is about 1.7 mpg lower than the display.

I found about that same difference myself in a couple of checks so I don't bother anymore.

 

[jpj]

At 12,000 mi the average is 23 mpg; 2025 Tremor 2.0. The truck is mostly driven around town in the hilly area we live. On highways the mpg goes up to 27/28 range.

 

[MavStangVa]

Eco on the highway is useless. All it does is reduce the shifting. I stay in normal unless I am in gridlock, then eco is good for me just for the slow throttle response and delayed shifts.

ECO (IF EQUIPPED)

This mode decreases accelerator pedal responsiveness to soften driver inputs and encourage efficient driving. Depending on your vehicle’s options, adaptive cruise control is slower to return to the set speed and auto start-stop engages more often. The system decreases air conditioning output to conserve energy when set to auto mode. Use this mode for fuel efficient driving which allows for an extended vehicle range.

Here's a picture of my drive last Saturday to the cemetery and back. Mostly 45 to 55 limit but some 35 and lower stop and go. Drove another 100 miles Sunday and was at 34.2 over the 2 days,

 

[Cherokee]

I bought my Ecoboost so I could enjoy the feeling of a small V-8’s power. It delivers.
23 in town,
27 in my Appalachian mountains,

31 mpg on flat interstate roads
at 85-90 mph. The Turbo makes this happen.
18,800 flawless miles on my 2024
AWD Lariat.

Handles like a dream now that I’m on good tires and running the right air pressure.

Pirrelli Scorpion AS 3’s stock size and running 38 psi cold.
Works out to 42 psi hot.

I’m glad you Hybrid drivers are happy.
And you should be with great mpg’s.

 

[BLUEOVALRACER]

2025 XLT AWD 8,200 miles 24.9 mpg the last tank and 26 mpg this tank 8 mile drive one way to work 35 50 mph top speeds!!

 

[xample81]

25 tremor on 30’s with a roof rack. I drive stop and go, hilly and short trip and hover around 18 to 19.5. In perspective my Vw golf only gets 20 doing the same. My tundra was 7.5

 

[Cherokee]

2025 XLT AWD 8,200 miles 24.9 mpg the last tank and 26 mpg this tank 8 mile drive one way to work 35 50 mph top speeds!!

You’ve got a turbo,
use it,
go faster,
You’ll get better mileage.

Accelerate briskly,
Get into the higher gears asap,
Keep the tach swinging on the way up to
80.
As for inner city driving,
You should have bought the Mavbrid.
:’P

 

[sdr.speng]

32 mpg - 80% intown, 20% highway / Been the same mpg since new.
2020 XLT Ecoboost
Haven't had a long trip to date.

 

[Mudduck]

For me, the more miles I get on my FX4, the better fuel mileage gets. Last trip, as posted in another thread from Texas to Utah with heavy steelies on. i run "Normal" mode 90% of the time and when using cruise control, I put it in ECO mode. It seems like eco also softens up cruise control and avoids the full throttle catch up.

 

[Rwills]

I'm curious how the Ecoboost owners are doing with gas mileage? Have you seen it improve over time as the engine broke in? I mainly use ECO mode and it has improved slightly since the truck was new

Currently I have 9,000 miles on my truck and around town I average 24 and last long trip I averaged just under 32 mpg. I'd love to get above 25 around town.

34 on the road

 

[d7602002]

Vehicle has 18k miles. One time was able to get 500 miles on it before putting gas in. On May 10th drove to Milwaukee to see the Brewers and Yankees (Milwaukee won with a two out homer bottom of the ninth) and put on 465 miles there and back. Took 14.2 something gallons and came out to 32.5 mpg. And coming home that Monday we were stuck in morning traffic so we were stopped a bit on the interstate and we were crawling about a couple miles.

 

[BillHanna]

7000 miles on 2024 bought one year ago. 27.9. This has been creeping up slightly over the past few months. Never checked actual mileage though.
No highway miles; mostly rural and mountain driving. Some eco but not going up the big hills here.

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