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fatBatman

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So...if the 3.5s just slow down and hang with you their mileage might improve to match yours?

Is the 5.0 not capable of keeping up?

The scenario you're describing would apply to identically powered and configured vehicles wouldn't it if one truck raced up the hills?
I'm not sure what you're getting at. My scenario is extremely simple with no added variables. When towing, the 5.0 will not keep up with a 3.5 in the hills. It's not even close but no, the 3.5 won't match the mileage of the 5.0 either no matter if they keep their foot out of it or not because when towing, the 3.5 is always in boost. The 5.0 just doesn't have to worry about that. This scenario only applies when towing. If not, and especially on the flats, the 3.5 will get better highway mileage. If the 5.0 has a 3.31 rear and the 3.5 has a 3.73, I think the 3.5 will still get marginally better on the highway (while not towing and otherwise empty with all other things being equal). If you're fighting a hurricane force wind out of Florida, I won't make an assumption either way.
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Samson16

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When towing, the 5.0 will not keep up with a 3.5 in the hills. It's not even close but no, the 3.5 won't match the mileage of the 3.5 either no matter if they keep their foot out of it or not because when towing, the 3.5 is always in boost.
I was wondering if slowing down and downshifting will help the 3.5s save fuel.
 

JExpedition07

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I want to know what you are towing that the 5.0 can’t keep up with the 3.5. I’ve never been unable to maintain a speed limit with my boat even on insane grades. And it never goes above 3,500 rpm or so on hill pulls. If the 5.0 can’t maintain speed limit on a hill it’s time to move up from a half ton truck…..cuz you’ve got to much weight behind you!
 

Samson16

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I don’t think he mentioned speed limits. ?
 

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JExpedition07

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I don’t think he mentioned speed limits. ?
Very few trailers that come with tires rated for above 65 MPH. They exist but you generally have to upgrade your rubber. People do it anyway, camper guys blow by me at 80 MPH on my way home from work and out to the cabin. Only takes one blow out to kill a bunch of people.
 

Samson16

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“When towing, the 5.0 will not keep up with a 3.5 in the hills. It's not even close”

Let’s just take a moment and let truth sink in.
 

Samson16

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Dang it! Time to up my medication again ?
 
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jhelrey

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Stock minus new tires but nothing oversized.
 
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jhelrey

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I'm eyeing up a 2021 Platinum BP. Same everything as mine but less miles and different color. Clean. Would cost me approximately $3000 to $4000 to get into it and hopefully sell mine for a fair price.
 

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Samson16

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I'm eyeing up a 2021 Platinum BP. Same everything as mine but less miles and different color. Clean. Would cost me approximately $3000 to $4000 to get into it and hopefully sell mine for a fair price.
7.2kW?
 
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jhelrey

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Yes
 

Samson16

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Are you simply looking to improve your mileage or was it a shorter wheelbase and improved mileage is a bonus?
The PowerBoost requires a higher risk tolerance imo, so I would factor that in.
 
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jhelrey

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Sam. Mainly size and MPG. You are correct about the PB.

I've also been watching for a 2022 Lariat BAP with a 2.7.
 
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jhelrey

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You never answered is the newer truck also a Plat?
Yes. Around me, the Plats are easier to find than the Lariats.
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