Started By
Message

2026 Chevrolet Silverado 1500 Custom Trail Boss advice

Posted on 8/29/26 at 9:19 am
Posted by Jim bean xxx
Member since Sep 2018
10306 posts
Posted on 8/29/26 at 9:19 am
With the 5.3l

Any issues with this model as far as engine or transmission?

Gas mileage?

Durability?

Posted by VooDude
Member since Aug 2017
3672 posts
Posted on 8/29/26 at 9:21 am to
It’s American so don’t buy it. Piece of junk that will leave you stranded. Get a Tacoma.

Thank the unions that hold guns to companies and consumers alike.
This post was edited on 8/29/26 at 9:23 am
Posted by biglego
San Francisco
Member since Nov 2007
85601 posts
Posted on 8/29/26 at 9:25 am to
If it has cylinder deactivation, don’t do it
Posted by Arkapigdiesel
Faulkner County
Member since Jun 2009
15781 posts
Posted on 8/29/26 at 9:31 am to
I wouldn't buy any vehicle built after 2020. Look for something older and more reliable. The EPA pinko commie figs are ruining vehicles. Vehicle pricing continues to climb and reliability/dependability continue to falter.
Posted by Mid Iowa Tiger
Undisclosed Secure Location
Member since Feb 2008
25172 posts
Posted on 8/29/26 at 9:53 am to
I’ve got that truck but in the 3 L diesel I highly recommend the 3 L diesel even with today’s gas prices and versus fuel. I’m saving money 25 miles to the gallon plus.
Posted by LEASTBAY
Member since Aug 2007
16688 posts
Posted on 8/29/26 at 9:58 am to
The 5.3 is the most reliable out of the 3 motors. You can't do a delete unless you want to void the warranty. Change the transmission fluid every 60k and diff fluid maybe every 30k. Seems like all new vehicles suck. The new motor should come out next year on the trucks if you want to wait. I see GMC is doing financing deals on their trucks right now.
Posted by Billy Blanks
Member since Dec 2021
5187 posts
Posted on 8/29/26 at 10:00 am to
If you're wanting good MPG you don't buy a truck or SUV.

Just avoid the 6.2.

Most new rides will last if you maintain them.
Posted by BWHLSU
Member since Jul 2026
189 posts
Posted on 8/29/26 at 10:01 am to
This white Chevy Silverado...
The only ride for this heart broke desperado.
Posted by Bullfrog
Running Through the Wet Grass
Member since Jul 2010
61843 posts
Posted on 8/29/26 at 10:07 am to
The financing deals have me considering trading in my 2019 1500 Sierra. 48K miles with all fluids changes at 40k.

But - I would get the cylinder deactivation dongle off Amazon that plugs into the OBD-II Port.
Posted by LEASTBAY
Member since Aug 2007
16688 posts
Posted on 8/29/26 at 10:08 am to
Yes. I have the Range device. The full delete swaps out the cam and lifters.
Posted by LSUDAN1
Member since Oct 2010
11443 posts
Posted on 8/29/26 at 10:09 am to
Did Chevy ever fox the transmission issues with the torque converter.
Posted by Hangover Haven
Metry
Member since Oct 2013
34885 posts
Posted on 8/29/26 at 10:10 am to
Wait till the 2027s come out, unless you’re getting it cheap..

The ‘27s are going back to the 5.7 liter engine.
This post was edited on 8/29/26 at 10:12 am
Posted by Hangover Haven
Metry
Member since Oct 2013
34885 posts
Posted on 8/29/26 at 10:13 am to
quote:

It’s American so don’t buy it. Piece of junk that will leave you stranded. Get a Tacoma.


With the OT’s opinions, I figured I’d see Chevys, GMC’s and Fords stranded all over the roads…
This post was edited on 8/29/26 at 10:14 am
Posted by VooDude
Member since Aug 2017
3672 posts
Posted on 8/29/26 at 10:25 am to
quote:

With the OT’s opinions, I figured I’d see Chevys, GMC’s and Fords stranded all over the roads…
Well most here drive them for a few years before trading in for a new American truck shite box.

But yes the remaining chevys, fords, gmc you see on trailer beds and on the side of the road are those that keep past the warranty.
Posted by Grievous Angel
Tuscaloosa, AL
Member since Dec 2008
10995 posts
Posted on 8/29/26 at 10:30 am to
quote:

I wouldn't buy any vehicle built after 2020. Look for something older and more reliable. The EPA pinko commie figs are ruining vehicles. Vehicle pricing continues to climb and reliability/dependability continue to falter.


This is the answer.

I'd still buy a toyota hybrid if it had a similar stetup to the camry/prius. I'm avoiding the turbos.

These vehicles are far more expensive (even adjusted for inflation) and far less durable and reliable than they were around the turn of the century. I'll hang on for dear life to my Tacoma but even it (3rd gen) suffers from the early phases of enshittification...nowhere near as simple or as durable as the 1st and 2nd gens.

Posted by SuperSaint
Sorting Out OT BS Since '2007'
Member since Sep 2007
151639 posts
Posted on 8/29/26 at 10:36 am to
Get a 2nd Gen Tundra with the 5.7 and you could someday be in the C suite like b-tac
Posted by UptownJoeBrown
Baton Rouge
Member since Jul 2024
12024 posts
Posted on 8/29/26 at 10:39 am to
Custom Trail Boss huh?

Little secret for your ego. The label on the truck doesn’t make you one and no one thinks you are.
This post was edited on 8/29/26 at 10:40 am
Posted by LEASTBAY
Member since Aug 2007
16688 posts
Posted on 8/29/26 at 11:45 am to
Actually it plugs into the computer in the wheel well. It's not too difficult. There's torx screws holding the liner and you just pull it away a bit. That's how my yukon is. I think most of the new ones are like this.
Posted by Jersey Shore
Member since Aug 2026
29 posts
Posted on 8/29/26 at 11:47 am to
quote:

If it has cylinder deactivation, don’t do it


My understanding is it's the Cylinder Deactivation System that was introduced in 2019 that has issues.
I have an older Silverado 5.3 with Cylinder Deactivation and haven't had a single problem with the engine.
It has 170k miles and runs like new (and yes I bought it new).
A friend of mine has an older 5.3 with 500k miles.

That being said I wouldn't touch a new one.
Way overpriced and way too many issues from transmission, "chevy shake", and the newer Cylinder Deactivation System.
Posted by jake wade
North LA
Member since Oct 2007
2472 posts
Posted on 8/29/26 at 3:09 pm to
I wouldn’t buy a GM nothing nowadays.
first pageprev pagePage 1 of 2Next pagelast page

Back to top
logoFollow TigerDroppings for LSU Football News
Follow us on X, Facebook and Instagram to get the latest updates on LSU Football and Recruiting.

FacebookXInstagram