Question about highway speeds

[Fender66]

At what speed, if any, does the MPG between Eco Mode and Normal Mode become negligible?

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[stevj]

At freeway speeds, your engine is likely running most if not all the time.
You could watch your current MPG display and see the difference when you change modes.

Steve

 

[Tbone289]

At what speed, if any, does the MPG between Eco Mode and Normal Mode become negligible?

I assume you mean on a hybrid since you own one? No idea. There's really no difference in an Ecoboost.

 

[Timothyd]

At what speed, if any, does the MPG between Eco Mode and Normal Mode become negligible?

There's probably no difference at all. Eco mode does more regen during low throttle. On the highway with steady load there no regen.
Unless there's a hilly area with varying loading. I got very good mpg's in the Ozarks with all the constant ups and downs.

 

[HeyBales]

Those modes make no differences depending on steady state speed.

Tested on flat highway for 10 mile chunks. 70 mph.

Are you running the AC?
Then ECO will cut it back a bit for how hard it runs to meet set temp.
But again - once steady state is met - no difference.
And even then at highway steady state - the HV system powering the AC isn't going to have an effect.

Eco is about helping you as the driver to stay in EV mode easier - in driving scenarios where that's possible. That's not highway speeds.

 

[Fender66]

Those modes make no differences depending on steady state speed.

Tested on flat highway for 10 mile chuncks. 70 mph.

Are you running the AC?
Then ECO will cut it back a bit for how hard it runs to meet set temp.
But again - once steady state is met - no difference.
And even then at highway steady state - the HV system powering the AC isn't going to have an effect.

Eco is about helping you as the driver to stay in EV mode easier - in driving scenarios where that's possible. That's not highway speeds.

That's what I was thinking. Just want to make sure I wasn't missing something. I typically drive in normal mode but have used eco the past week or so. To me the differences are noticeable when I accelerate from a stop and when I slow down. At highway speeds, I don't do much of either.

 

[HeyBales]

That's what I was thinking. Just want to make sure I wasn't missing something. I typically drive in normal mode but have used eco the past week or so. To me the differences are noticeable when I accelerate from a stop and when I slow down. At highway speeds, I don't do much of either.

Ya - it helps to do a tad more automatically what you can train your foot to do on the Go and brake pedals.

But I did try the other day Eco mode when I was doing several stops and major city driving - it was nice not to have to watch the EV Coach line or Power Meter 10% line so very close to keep in EV mode at max available power, and have that spongy feel to the Go pedal to make it easier to toe the line on inclines. (sure wish they'd have given the pre-25MY's that 15% max power limit - would have been great in my area)

But my normal driving routes don't see that benefit, I can accomplish the same thing in Normal mode.

For me though, Slippery mode with so little regen (and likely not using it often enough to get used to it) - requires the most attention, or I'm constantly pushing into the pads, since there is such a narrow band of heavy regen braking with the pedal.

 

[Mavster Mechanic]

At what speed, if any, does the MPG between Eco Mode and Normal Mode become negligible?

Division by zero error.
It only affects acceleration and deceleration. Has no effect at any constant speed.

 

[rslilly76]

Eco mode hwy speeds no difference either model. Hybrid is for regen breaking and also slows you down on takeoff, or throttle response. EB it slows throttle response but also changes the shift points to get better mpg. On hwy with cruise set neither will benefit from Eco

 

[KenR]

My 2025 Maverick Hybrid 4K AWD sweet spot for best MPG is ECO on and between 40 to 60 MPG. Below 60 MPH I get 42+ MPG, about 65 MPH drops to 36-38 MPG.

 

[ripperAZ]

How many of you switch from ECO to SPORT mode at a red light when you are next to a Toyota TACO?

 

[grandpopa'sMPGs]

gently rolling hills highway at 60MPH still helps in eco mode if you know how to shut the engine off when you hit a down spot. ass your speed increase you gain only from steeper hills.

 

[Randorita]

I have had my Mav for just over a year and just took my first long trip in it. We had to go to Texas from MS. I was a bit bummed on the mileage, getting about 33 mpg. The road is pretty flat, so not much regen going on. Adaptive cruise worked well, except the few times I had to do the braking to avoid idiots that haven't learned to drive! The seats were relatively comfortable, so not a bad trip as far as the truck is concerned. The tiny tank is a problem when mileage is about the same as an ecoboost. As far as modes, I gave up changing to eco mode last year. It's not something I am going to remember to do all the time. Next trip will probably be in the RAV if we don't need the truck. It is a bit more comfortable and mileage is 2 or 3 mpg better.

 

[Cancunbadlands]

Highway Cruising: This is the "sweet spot." Once you are at a steady speed on the highway, Eco Mode helps maintain that efficiency by smoothing out throttle inputs.

 

[Joester]

My Ecoboost gets reliably 35 to 38 on the highway and a touch under 30 around town.
Just sayin'

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