19.3 MPG on 2023 Max Limited, Will Additives Help?

[DieselMonk]

Dude, you are doing good. The SPP is actually rated lower.

I never seen a correct MPG rating for the SPP. Only for the Timberline. But if I compare the MPG rating from the Timberline to what I get from the SPP, I am doing pretty darn good! Also keeping in mind it is winter time now and I am running winter tires, extra wind etc.
One trip I made and got 11.1l/100km like that. Another trip I got 11.8l/100km, but had lot of wind.

 

[Benztech]

My Titan gets 12ish around town. When I drive the Expedition it seems like it hardly uses fuel despite never getting over 20 mpg.

 

[LokiWolf]

My Titan gets 12ish around town. When I drive the Expedition it seems like it hardly uses fuel despite never getting over 20 mpg.

Yeah Love the sound of the V8 in those Titan's, but my friends rarely passes a gas station...

 

[CDNRabbit]

@LokiWolf I'm just being silly, I'm super impressed. The biggest factor is obviously my right foot and my inability to mature past the age of 12.

 

[LokiWolf]

@LokiWolf I'm just being silly, I'm super impressed. The biggest factor is obviously my right foot and my inability to mature past the age of 12.

Love it! Same over here. I am the weird guy. Bought the PowerBoost F150 for the additional power, and well the power(7.2KW to be exact). It is PCM swapped and tuned by ZFG also. Sits on 35's and has a 3.5 Inch lift...MPG really isn't what I concern myself with...

 

[Left Coast Geek]

Not to be a jerk, but you know it's a 6000 pound brick, right? ...

7450 lbs loaded.

 

[Flathead40]

If you’re averaging 19+ in a full-size gas-powered, body on frame SUV you are doing pretty good! Only thing that will do much better is the 3.0 Duramax. Our 23 limited max averages around 18 over its life and we are right at 50k miles on it. Where we live interstate speed limits are 75-80 and the wind blows a lot. At 65 they can make darn good mileage, but not at 80. Laws of physics win the battle.