Used 2026 GMC Sierra 3500HD Denali

Stock: A23253VIN: 1GT4UWEY7TF142144

Stock: A23253 VIN: 1GT4UWEY7TF142144

Used 2026 GMC Sierra 3500HD Denali

Detailed Pricing
Price:
$82,995
Dealer & Handling Fee:
$599
Your Price:
$83,594

Vehicle Highlights

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438
Overview
A23253
Stock
1GT4UWEY7TF142144
VIN
14,224
Miles
Truck
Body
4X4
Drivetrain
Onyx Black
Exterior
Jet Black
Interior
159
Wheelbase
Duramax 6.6L V8 Turbodiesel
Engine
Diesel
Fuel
10-Speed Automatic
Transmission
4
Doors
Crew Cab
Cab Type
Description
**CLEAN CARFAX / NO ACCIDENTS**

This 2026 GMC Sierra 3500 Denali sets the standard for heavy-duty luxury, powered by the proven 6.6L Duramax turbo diesel paired with the legendary Allison 10-speed automatic transmission for effortless towing and hauling power. It is further elevated with the Denali Reserve Package (a $2,365 factory value add) and arrives ready for serious work with 5th wheel prep and a bed view camera that makes hitching up simple and precise. Inside, premium leather seating with heated/cooled front seats and rear heated seats keeps every passenger comfortable, while the power sunroof adds an open, upscale feel to the cabin. Advanced technology keeps you confident on every trip, including adaptive cruise control for relaxed highway miles and a head-up display that projects key information right in your line of sight. The rear camera mirror delivers a clear, unobstructed view behind you even when the bed or trailer is loaded, making this Sierra 3500 Denali the complete package for the driver who demands both capability and refinement, so schedule your test drive today.

Come Stop By Or Call Us To Schedule Your Test Drive Today! SE HABLA ESPANOL!!! Along with many extended warranty options and accessories we offer, we ACCEPT TRADES! We make the buying experience painless and pleasant with our no haggle pricing. We give you our best pricing upfront with all our prices clearly labeled on each vehicle. It is our PROMISE TO YOU, you will never pay too much at Truck Ranch. Better Service, Better Prices, Better Trucks!!!
Features
Bed Liner

Bed Liner

Brake Assist

Brake Assist

Collision Warning

Collision Warning

Ventilated Seats

Ventilated Seats

Cross-Traffic Alert

Cross-Traffic Alert

Fog Lights

Fog Lights

Heated Seats

Heated Seats

Heated Side Mirrors

Heated Side Mirrors

Keyless Entry

Keyless Entry

Lane Keep

Lane Keep

Leather Seats

Leather Seats

Memory Seats

Memory Seats

Parking Assist

Parking Assist

Power Seat

Power Seat

Power Windows

Power Windows

Premium Audio

Premium Audio

Push Button Starting

Push Button Starting

Rain Sensing Wipers

Rain Sensing Wipers

Rear Heated Seats

Rear Heated Seats

Rearview Camera

Rearview Camera

Satellite Radio

Satellite Radio

Security System

Security System

Side-Impact Air Bags

Side-Impact Air Bags

Stability Control

Stability Control

Remote Start

Remote Start

Tow Hitch

Tow Hitch

Heated Steering Wheel

Heated Steering Wheel

Details
Features
X31 Off-Road Package
7 Speakers
AM/FM radio: SiriusXM with 360L
Bose Premium 7-Speaker Sound System
Premium audio system: Premium GMC Infotainment System
Radio: AM/FM Stereo with Premium GMC Infotainment System
SiriusXM with 360L Trial Subscription
Steering Wheel Audio Controls
Air Conditioning
Automatic temperature control
Electric Rear-Window Defogger
Front dual zone A/C
Rear window defroster
120-Volt Bed Mounted Power Outlet
120-Volt Instrument Panel Power Outlet
Driver Memory
Memory seat
Power driver seat
Power Front Windows with Passenger Express Up/Down
Power steering
Power windows
Push Button Start
Remote keyless entry
Remote Vehicle Starter System
Steering wheel mounted audio controls
Universal Home Remote
Manual Tilt-Wheel/Telescoping Steering Column
Off-Road Suspension
Speed-sensing steering
Traction control
4-Wheel Disc Brakes
ABS brakes
Dual front impact airbags
Dual front side impact airbags
Emergency communication system: OnStar Services capable
Front anti-roll bar
Front wheel independent suspension
Keyless Open and Start
Low tire pressure warning
Occupant sensing airbag
Overhead airbag
Pickup Bed
Brake assist
Electronic Stability Control
Lane Departure Warning System
Exterior Parking Camera Rear
Hill Descent Control
Auto High-beam Headlights
Delay-off headlights
Front fog lights
Fully automatic headlights
Polished Exhaust Tip
Panic alarm
Security system
Unauthorized Entry Theft-Deterrent System
Speed control
2-Speed Active Transfer Case
Heavy-Duty 80 Amp-Hour Battery
Auto-dimming door mirrors
Bumpers: body-color
Heated door mirrors
IntelliBeam Automatic High Beam on/Off
LED Cargo Area Lighting
LED Smoked Amber Roof Marker Lamps
Power door mirrors
Rear step bumper
Rear Wheelhouse Liners
Signature Chrome Denali Grille
Spray-on Pickup Bedliner with GMC Logo
Turn signal indicator mirrors
2 Charge-Only Rear USB Ports
2 Charge/Data USB Ports Inside Center Console
2 USB Ports
Auto-dimming Rear-View mirror
Automatic Emergency Braking
Bed View Camera with Two Trailer Camera Provisions
Buckle to Drive
Compass
Driver door bin
Driver vanity mirror
Floor-Mounted Center Console
Following Distance Indicator
Forward Collision Alert
Front Pedestrian Braking
Front reading lights
Garage door transmitter
Genuine wood dashboard insert
Genuine wood door panel insert
GMC Premium 13.4" Diagonal Information Display
HD Surround Vision
Heated steering wheel
Illuminated entry
Outside temperature display
Overhead console
Passenger vanity mirror
Rear Cross Traffic Alert
Rear reading lights
Rear seat center armrest
Safety Alert Seat
Tachometer
Telescoping steering wheel
Tilt steering wheel
Trailer Camera Provisions
Trailer Side Blind Zone Alert
Trip computer
Ultrasonic Front and Rear Park Assist
Voltmeter
Wireless Charging
Wireless Phone Projection
12-Way Power Driver Seat Adjuster with Lumbar
12-Way Power Passenger Seat Adjuster with Lumbar
Forge Perforated Leather Seat Trim
Front Bucket Seats
Front Center Armrest
Heated 2nd Row Outboard Seats
Heated Driver and Front Outboard Passenger Seats
Heated front seats
Heated rear seats
Power passenger seat
Split folding rear seat
Ventilated Driver and Front Passenger Seats
Ventilated front seats
Passenger door bin
Hitch Guidance with Hitch View
Alloy wheels
Wheels: 20" Ultra-Bright Machined
Deep-Tinted Glass
Front Rain-Sensing Wipers
Power Sliding Rear Window with Defogger
Rain sensing wipers
Variably intermittent wipers
3.73 Rear Axle Ratio
Package
X31 Off-Road Package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension and Twin-tube Rancho shocks (Not available with dual rear wheels.)
ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
Mechanical
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
GVWR, 11,550 lbs. (5239 kg) with single rear wheels (Included and only available with TK30743 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)
Air filter, heavy-duty
Air filtration monitoring
Transfer case, two-speed active electronic Autotrac with push button control
Auto-locking rear differential
Four wheel drive
Cooling, external engine oil cooler
Cooling, auxiliary external transmission oil cooler
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
Trailer brake controller, integrated
Recovery hooks, front, Chrome (Plant installed.)
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
Skid Plates protect the oil pan, front axle and transfer case
Suspension, Off-Road includes twin-tube shocks (Not available with dual rear wheels.)
Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Brake lining wear indicator
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
Exterior
Tires, LT275/65R20 all-terrain, blackwall (Requires single rear wheels.)
Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF9) LT275/65R20 all-terrain, blackwall tires on single rear wheel models.)
Single Rear Wheels
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Bumper, front, body-colour lower
Bumper, rear body-colour with bumper CornerSteps
CornerStep, rear bumper
Bed Step, Black integrated on forward portion of bed on driver and passenger side
Mouldings, beltline, stainless steel
Wheelhouse liners, rear (Not available with dual rear wheel models.)
Bedliner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel)
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Grille, Signature Chrome Denali grille
Fog lamps, LED
Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
Lamps, cargo area, cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
LED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fob
Lamps, Smoked Amber roof marker, (LED) (Standard with dual rear wheels.)
Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm])
Mirror caps, chrome
Wipers, front rain-sensing
Glass, deep-tinted
LPO, Polished exhaust tip (dealer-installed) (Requires (L8T) 6.6L V8 gas engine. Not included with (L5P) Duramax 6.6L Turbo Diesel V8 engine.)
Door handles, chrome
Tailgate, GMC MultiPro Tailgate with six functional load/access features. NOTE: Auto release can be disabled if ball hitch is installed. See Owner's manual for details
Tailgate and bed rail protection caps, top
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Entertainment
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Interior
Seat adjuster, driver 12-way power including lumbar
Seat adjuster, passenger 12-way power including lumbar
Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models includes full-length bench seat, seatback storage on left and right side, centre fold out armrest with 2 cupholders, full cab width underseat storage, (includes child seat top tether anchor)
Seats, heated second row outboard seats
Driver memory, recalls driver "presets" for power driver seat and outside mirrors
Centre Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
Floor covering, colour-keyed carpeting
Steering wheel, wrapped
Steering wheel, heated
Steering column, manual Tilt-Wheel and telescoping
Steering wheel audio controls
Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display
GMC Premium information Display- 13.4" diagonal Multicolour touch screen
Exterior Temperature Display located in radio display
Compass, located in instrument cluster
Window, power front, drivers express up/down
Remote vehicle starter system
Adaptive Cruise Control
Universal Home Remote
Theft-deterrent system, unauthorized entry
Wireless Charging
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
USB ports, (2) charge-only, rear
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
Air conditioning, dual-zone automatic climate control
Air vents, rear
Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
Safety
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
Hill Descent Control (Not available with dual rear wheels.)
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag
Front and Rear Park Assist, ultrasonic
Bed View Camera camera in the CHMSL to show a view of the cargo bed, display located in infotainment screen, includes Two Trailer Camera Provisions
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
Trailer Camera Provisions and trailer viewing software
Rear Cross Traffic Alert
Trailer Side Blind Zone Alert
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
Safety Alert Seat
Rear Seat Reminder
Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behaviour. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
Seat Belt Adjustable Guide Loops, front row only
Rear Seat Belt Indicator (Requires Crew Cab or Double Cab model.)
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety)

Warranty Information

30-Day/3,000-Mile Engine and Powertrain Guarantee

We stand behind our trucks by offering a 30-day/3,000-mile engine and powertrain guarantee on vehicles under 8 model years in age and with less than 100,000 miles. This warranty covers components such as, but not limited to:

  • Engine
  • Transmission
  • Driveshafts
  • Transfer case
  • Differentials
  • Other major internal moving parts of the engine

Additional Warranty Coverage Options

Need additional coverage that goes beyond our standard 30-day/3,000-mile engine and powertrain guarantee? Then we have exactly what you need for a little extra peace of mind.

Specifically, Truck Ranch is proud to offer many other warranty and protection packages that include up to 100,000 additional miles of coverage. These programs can also provide coverage for additional components on your truck.

Feel free to contact us for more information on these available warranty and protection options.

More Reasons to Buy from Truck Ranch

We'll Ship Anywhere

We can ship your vehicle to you in 5-6 days. Our team is made up of automotive professionals you can trust and we guarantee a hassle-free, satisfying car buying experience. We look forward to serving you!

3 Day Exchange Policy

No questions asked! We're your #1 source for quality used car, trucks, and SUVs, and ready to meet your needs. We also offer free at home test-drives, home delivery, concierge service, and much more!

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Tax, Title and Tags not included in vehicle prices shown and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us or by visiting us at the dealership.

Based on model year EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary depending on how you drive and maintain your vehicle.

**With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a month term, % interest and % downpayment.

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