2004 GMC Sierra Z71 1500 4x4 Extended Cab – 5.3L Vortec V8 – 107k Miles
Absolutely Rust-Free. Immaculate Underbody. True Time Capsule GMT800. This is a truck you can be truly proud to own.
This is a 2004 GMC Sierra 4x4 1500 powered by the legendary 5.3L Vortec V8 — one of GM’s most reliable, longest-lasting small blocks. 107,000 original miles. Clean, tight, and honestly one of the cleanest GMT800 underbodies you’ll ever see in the Northeast.
The Important Stuff
- 5.3L Vortec V8 (Pre-active fuel management model, absolutely HUGE for reliability!)
- G80 - Locking Rear Differential
- Z71 - Off Road package
- Z82 - Factory Towing Package
- GT4 - Factory 3.73 Gears
- Cold A/C
- Push Button 4x4 – All Functions Work Properly
- Extended cab
Condition
The frame, crossmembers, suspension mounting points, and underside are exceptionally clean. No rust scaling. No rot. No crusty patched-up nonsense. This is the kind of truck you crawl under and smile at.
Body panels are straight and solid. Paint presents like new, and is simply stunning. Bed is clean. Tailgate is clean. Rockers and cab corners are completely rust free - not a rust bubble ANYWHERE on this truck.
Interior is extremely well preserved. Seats are clean. Dash is clean. Headliner is tight. No hacked wiring or butchered modifications.
Engine bay is tidy and properly kept. Fires right up. Idles smooth. Drives tight. Shifts properly. Has a K&N intake and mild exhaust with a fantastic little rumble to it.
Why This Truck Is Special
GMT800 trucks (’99–’06) are becoming the new square bodies.
They’re simple. They’re reliable. They’re easy to work on. And rust-free examples are getting harder to find every year.
The 5.3 is known to run 300k+ with maintenance. Parts are cheap. Aftermarket support is massive. And this one hasn’t been abused.
This is the kind of truck you:
- Daily drive with confidence
- Keep for 10+ years
- Turn into a clean street truck
- Or just preserve as-is and enjoy
The Honest Summary
If you’ve been looking at 15 of these and walking away because they’re rotted underneath — this is the one that stops you.
This truck stands out.
If you want additional photos of the underbody, I’m happy to provide them. You won’t be disappointed when you see it in person.
Clean, honest, rust-free trucks like this don’t last.
Important Notes:
- Clean title in hand.
- I can assist in shipping this truck anywhere in the country and have a trustworthy shipper I work with regularly. Please reach out if you'd like a quote.
- Please see condition description for more details
About the Seller:
I’m a licensed NYS dealer with over 12 years of experience. I specialize in performance cars, as well as clean/rust free trucks and other hard to find vehicles. I run a low-key, zero-pressure operation -- no games, no extra fees. The price is always the price! I do my best to describe vehicles accurately and provide clear photos so buyers know exactly what they’re getting. I can also take additional photos or videos upon request.
*** New York State buyers please note - sales tax will be collected at point of sale, and vehicle will come with NYS inspection ***
Thanks for looking! Please don't hesitate to reach out with any questions.
