Tough Choice, but decided on practicality!

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Update to this post:

The dealership called me yesterday evening to apologize for the misinformation I was told regarding the Dynamic Fuel Management and the Auto Stop Button. Both of these features WILL BE CARRIED OVER TO THE ‘26 MODEL YEAR, AND ALL OF THE AFFECTED COMPONENTS HAVE BEEN REPLACED WITH GOOD COMPONENTS IN THE NEW BUILDS GOING FORWARD! He asked me if I wanted to move forward with the build or did I want to cancel the order. I chose to put it on hold until I had time to think for a day or two as to what I wanted to do. As the whole purpose on wanting to build a new one, was the hopes of not having the AFM/DFM and having to press the Auto Stop button every time the truck was turned on. May just keep my current ZR2, since I’ll either get a new engine and/or getting a 10 year/150,000 mile warranty anyway. 🤷🏽‍♂️


I’ve been through 2 major recalls in my short time with Chevy/Gm. First was my first truck, coming over to Chevy, with my 2020 Trail Boss, having broke lifters, then, in 2023, traded that in for the then, new 2023 ZR2 with the 6.2, that I’m still awaiting my notice, to take to the dealership for testing. With that said, I had been contemplating between 2 trucks, going back to Ford and having a 2026 Raptor R built through my dealership at MSRP, or build a new 2026 ZR2 with the new 6.2L without the AFM/DFM crap. After heavy deliberations, covering everything from payments, insurance, interest rates, etc, even at MSRP, the Raptor R is just not a practical truck. At the end of the day, it’s still a niche’ truck. It raises your insurance, there’s no special financing on them, you’re at the liberty of current market rates, no rebates, 36 gallon tank that averages 10 mpg. Is it a beast of a truck, hell yeah it is, but it isn’t practical, therefore, I chose to build my own fully loaded ZR2, with the newly eliminated cylinder deactivation junk, 0% financing, rebates, etc. The ZR2, despite the recall, is a very beautiful, and great running truck inside and out! Build time is running 3 to 6 months, depending on vehicle scheduling.
 
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Have you considered the new LZ0 3.0 diesel? I went from a 2024 Silverado HC with 6.2L gasser and traded it in b/c of recall and went with the 3.0 diesel and have no regrets. This motor is snappy with nice acceleration off the line, quiet at hwy speeds and so much more fuel efficient than the 6.2L - especially in the ZR2.
 
Have you considered the new LZ0 3.0 diesel? I went from a 2024 Silverado HC with 6.2L gasser and traded it in b/c of recall and went with the 3.0 diesel and have no regrets. This motor is snappy with nice acceleration off the line, quiet at hwy speeds and so much more fuel efficient than the 6.2L - especially in the ZR2.
I did look at the new diesels, but opted to not wanna deal with all the diesel stuff like DEF, etc.
 
Def isn't that big of a deal. I'm sure your rig is going to be sweet though! Can't wait to see it.
 
Have you considered the new LZ0 3.0 diesel? I went from a 2024 Silverado HC with 6.2L gasser and traded it in b/c of recall and went with the 3.0 diesel and have no regrets. This motor is snappy with nice acceleration off the line, quiet at hwy speeds and so much more fuel efficient than the 6.2L - especially in the ZR2.
Curious what you're getting for mpg.
I don't put on a lot of miles per year so mpg wasn't important.
But the fun factor of the 6.2 was.
I'm actually surprised at the mpg I'm getting and I'm not EZ with the right foot.
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Curious what you're getting for mpg.
I don't put on a lot of miles per year so mpg wasn't important.
But the fun factor of the 6.2 was.
I'm actually surprised at the mpg I'm getting and I'm not EZ with the right foot.
View attachment 24021
I got a lifetime average of about 12.5. I've seen 6.5 and I've seen 24+. But over time, it'll be hard to break 16 average. My wife can consistently get 15-16 in her Tahoe and the aero package is much better!
 
At least with the Chevy, your frame won't twist like the Ford will when you hit a bump.
 
From what I’ve been told, yes!
You have been misinformed.........simple read on the Chevrolet website shows the 6.2L is essentially unchanged from 2025 (which included a different crankshaft, etc. so presumably avoids the current recall situation).
 
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Curious what you're getting for mpg.
I don't put on a lot of miles per year so mpg wasn't important.
But the fun factor of the 6.2 was.
I'm actually surprised at the mpg I'm getting and I'm not EZ with the right foot.
View attachment 24021
I average about 22mpg with mixed driving. I haven't made any big road trips yet but some are saying 26mpg and above. I'm actually surprised you're getting almost 19mpg with the 6.2L. Are you using the stock Goodyear 32" tires?
 
I average about 22mpg with mixed driving. I haven't made any big road trips yet but some are saying 26mpg and above. I'm actually surprised you're getting almost 19mpg with the 6.2L. Are you using the stock Goodyear 32" tires?
All stock Bison. I did put on the Range technology module that cancels DFM and auto start stop.
I've heard guys say a slight increase in mpg.
I installed mine early on so don't know if there is any difference but it did make it more fun to drive.
 
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I average about 22mpg with mixed driving. I haven't made any big road trips yet but some are saying 26mpg and above. I'm actually surprised you're getting almost 19mpg with the 6.2L. Are you using the stock Goodyear 32" tires?
I average about 23-24 mpg running a 60/40 Highway/country curves after 28K miles. High of 31 on a straight run over 400 miles at 73mph
 
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