Mitchell Buick-GMC · San Angelo, TX

2026 GMC Sierra 3500 HD Denali Ultimate DRW

6 miles · truck

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PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 3500 HD

TrimDenali Ultimate DRW

VIN1GT4UYEY8TF419010

Stock numberF260823

Mileage6 miles

BodyPickup

Engine6.6L V8 turbo

Cylinders8

Displacement6.6L

TransmissionAutomatic

Drivetrain4WD

FuelDiesel

ExteriorOnyx Black

InteriorAlpine Umber, Full Grain Leather Seating Surfaces

Towing20000

Vehicle description

KEY FEATURES INCLUDE "GMC INFOTAINMENT SYSTEM 7" DIAG COLOR TOUCHSCREEN" - Includes "GMC PREMIUM INFORMATION DISPLAY 13.4" DIAGONAL MULTICOLOR TOUCH SCREEN",Primary display size: 13.4 inch primary display,Primary display touchscreen: Primary monitor touchscreen,Voice activated audio: Premium GMC Infotainment System voice activated audio controls,Wireless streaming: Wireless audio streaming,Handsfree: Handsfree wireless device connectivity,Built-in virtual assistant, 10-Speed Automatic Transmission - Includes Transmission: Allison 10-speed automatic,Overdrive transmission,Lock-up transmission,Transmission Type: Automatic, 10-WAY POWER DRIVER SEAT POWER - Includes Driver seat direction: Driver seat with 12-way directional controls,Power driver seat controls: Driver seat power reclining, lumbar support, seatback side bolster support, cushion tilt, fore/aft control and height adjustable control,Massaging driver seat, 220 Amp Alternator, 3 Years SiriusXM, 3.42 Rear Axle Ratio, Driver Memory, Duramax 6.6L Turbo-Diesel V8 Engine - Includes 12,250 lbs (5,557 Kgs) GVWR,Dual Heavy-Duty 70 Amp-Hour Battery,Battery type: Dual lead acid batteries,Battery run down protection,Accessory power: Retained accessory power,Engine Location: Front mounted engine,Fuel Type: Diesel,Ignition: Compression ignition system,Engine Mounting direction: Longitudinal mounted engine,Engine block material: Iron engine block,Cylinder head material: Aluminum cylinder head,Engine: Duramax 6.6L V-8 direct injection, intercooled turbo, diesel, engine with 470HP,Engine Short: Duramax 6.6L V-8,Engine Configuration: Duramax V8,Compressor: Intercooled turbo, Federal Emissions Requirements, Front Bucket Seats - Includes 16-Way Power Passenger Seat Adjuster with Lumbar,Passenger seat direction: Front passenger seat with 12-way directional controls,Power passenger seat controls: Passenger seat power reclining, lumbar support, seatback side bolster support, cushion tilt, fore/aft control and height adjustable control,Massaging front passenger seat, Front License Plate Kit, GMC MultiPro Tailgate Step Lights, Gooseneck/5th Wheel Prep Package - Includes Towing wiring harness: Trailer wiring harness,Towing prep: 5th wheel and gooseneck prep, Hitch Package, Pickup Bed - Includes Box style: Standard style pickup box,Boxside steps: BedStep integrated side steps, Preferred Equipment Group 5SB - Includes LED Cargo Area Lighting,Trailer Side Blind Zone Alert,SiriusXM with 360L Trial Subscription,Radio: AM/FM/SiriusXM with 360Lsatellite,Remote Vehicle Starter System,Keyfob remote start,Smart device remote start,POWER SLIDING REAR WINDOW,Rear window defroster,Rear windshield: Power rear windshield,Safety Alert Seat,Ultrasonic Front and Rear Park Assist,Trailer Camera Provisions,Electric Rear-Window Defogger,Floor-Mounted Center Console,Beverage holders: Front beverage holders,Floor console: Full floor console,Floor console storage: Covered floor console storage,Rear console climate control ducts,Armrests front center: Front seat center armrest,Unauthorized Entry Theft-Deterrent System,Bed View Camera with Two Trailer Camera Provisions,Front Rain-Sensing Wipers,Trailer Tire Pressure Monitor Sensors,SIERRA HD PRO SAFETY * FORWARD COLLISION ALERT * FOLLOWING DISTANCE INDICATOR * FRONT PEDESTRIAN BRAKING * INTELLIBEAM, AUTO HIGH BEAM * LANE DEPARTURE WARNING * BUCKLE TO DRIVE * AUTOMATIC EMERGENCY BRAKING,Forward Collision Alert,Following Distance Indicator,Front Pedestrian Braking,Pedestrian detection: Pedestrian impact prevention,Buckle to Drive,Automatic Emergency Braking,Brake assist system: Automatic Emergency Braking brake assist system,IntelliBeam Automatic High Beam On/off,Lane Departure Warning,WIRELESS PHONE PROJECTION,USB PORTS,REAR CROSS TRAFFIC ALERT,120-Volt Instrument Panel Power Outlet,Interior 120V AC power outlets: 1 interior 120V AC power outlet,Onboard power supply (kW): 0.400 kW,2 Charge/data USB Ports Inside Center Con

Features & options (250)

Adaptive Cruise Control
Bluetooth®
Heated Steering Wheel
Remote Start
4WD/AWD
Android Auto
Apple CarPlay
Leather Seats
Wi-Fi Hotspot
Emergency Brake Assist
Lane Departure Warning
Sunroof/Moonroof
Wireless Phone Charging
Blind Spot Monitor
Forward Collision Warning
Navigation System
Parking Assistance
Rear View Camera
Tow Hitch/Tow Package
Automatic Climate Control
Entertainment System
Turbo Charged Engine
13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth® streaming audio for music and select phones
Wireless Apple CarPlay capability for compatible phones
Wireless Android Auto capability for compatible phones
Customize and manage entertainment and vehicle feature setting
Voice-activated technology for phone
Wireless phone projection
For Apple CarPlay and Android Auto
Place and receive hands-free phone calls
Wi-Fi Hotspot capable
May require additional optional equipment
SiriusXM
SiriusXM with 360L Trial Subscription
Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
Body-color front bumper
Cargo tie-downs
12-fixed rated at 500 lbs. per corner
IntelliBeam
Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
CornerStep rear bumper
Located at each end of the rear bumper
Textured step pads to help provide secure footing
Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass
Chrome mirror caps
AT4 features high gloss Black mirror caps
Power folding/extending
Lower convex mirrors
Heated upper glass
Integrated turn signal indicators
Puddle lamps
Perimeter lighting
Auxiliary lighting
Extends 3.31-inches
Spare tire carrier lock
Helps keep spare tire secure
Tailgate and bed rail protection caps
Rainsense automatic wipers
Cargo bed LED lighting
Provides light to find cargo in the bed
Winter Grille Cover
Spray-on bedliner
Includes GMC logo on all trims except PRO
Grille, Signature Denali Ultimate grille in Vader chrome with High Gloss Black surround
GMC MultiPro Tailgate
Hitch area lighting
Power lock and release
Body-color rear bumper
With integrated CornerSteps
Chrome door handles
MultiPro Audio System by Kicker
Bluetooth® compatibility for wireless playback
3.5mm and USB inputs for audio playbacks
A custom ABS baffle with full gasket sealing
A weatherproof amplifier hidden in the tailgate
Animated LED Signature Tail lamps with Stop, turn and Reverse lamps
Power sliding rear window with rear defogger
Smoked Amber LED roof marker lamps
Roof-mounted lamps near the front of the cab
Deep-tinted glass
Provides added protection from sun and glare
Power sunroof
Retracts into the roof
Offers tilt and slide features with express-open and -close
Tailgate with EZ Lift assist, power lock & release
LED fog lamps
Stainless-steel beltline moldings
Side Bed Step
Black textured step pads help provide secure footing
18" Polished forged aluminum wheels
Dual Rear wheelhouse liners
18" LT235/80R18 blackwall all-terrain spare tire
GMC MultiPro tailgate Step Lights
Front license plate bracket
18" LT235/80R18 all-terrain, blackwall tires
Onyx Black
120-volt box-mounted power outlet
3-prong auxiliary household-style outlet
Located in the pickup bed
Rear carpeted floor mats
Helps protect your interior from road debris and the elements
Color-keyed to match the interior
Denali models feature unique premium tufted carpeting
Front center console
Rear Camera Mirror
The feature also allows brightness, vertical tilt and zoom adjustments
Dual-zone automatic climate control
Allows individual climate settings for both driver and front passenger
USB ports
(2) Data/charge ports located inside center console
Head-Up Display
Multi-color 15" diagonal Head-Up Display
Adjustable vertical position and brightness of the display
Power door locks
Steering-wheel mounted controls
Heated rear outboard seats
Passengers can manage heat settings with their own controls
Leather-wrapped steering wheel
Power windows with rear express-down
Universal Home Remote
3-channel programmable
Heated driver and front outboard passenger seats
Individually controlled
Keyless Open and Start
Lockout protection helps you avoid locking keys in the vehicle
Manual tilt and telescoping steering column
Seat trim, Full Grain Leather seats
(2) Charge ports located on rear of console
Outside temperature display
Located in infotainment display
You can always override the feature and take control
Front bucket seats
120-volt power outlet
Located on the instrument panel
Assist handles
Front A-pillar mounted for Driver and Passenger
Rear B-pillar mounted
(2) First row, located on console
12.3" diagonal color Driver Information Center
High definition display provides crisp, premium appearance
16-way power driver seat with power lumbar and massage
In-Vehicle Trailering App
Checklist
Trailer maintenance reminders
Trailer security alerts
Trailer mileage
Tow/haul reminder
Trailer electrical diagnostics
Theft-deterrent unauthorized entry system
Helps deter unauthorized entry, helping to protect your vehicle
Power windows with driver express-up/down
Wireless Charging
Uses induction technology for select portable electronic devices
Convenient charging location on the top of the center console
16-way power passenger seat with power lumbar and massage
Up-level rear seat with storage package
60/40 Full-length folding bench seat
Seatback storage on left and right side
Center fold out armrest with 2 cupholders
Underseat storage (full cab width)
Rear air vents
Provides cabin comfort for rear occupants
Power windows with driver and front passenger express-up/down
If obstruction is detected, the anti-pinch feature will auto-reverse
Carpeted floor covering
Rear window defogger
Front carpeted floor mats
Driver memory
Compass
Located in instrument cluster
Ventilated driver and front passenger seats
Cooling feature includes both seatbacks and cushions
Rear under-seat storage
Accessory
Lockable storage lid on Crew Cab models
Contain, organize, conceal and secure items under the rear-seat
3 Years SiriusXM
Enjoy channels curated by DJs, personalities, and tastemakers
Alpine Umber, Full Grain Leather seating surfaces
Premium rear floor liners with removable carpet insert
Premium front floor liners with removable carpet insert
220-amp alternator
4-wheel antilock disc brakes
Autotrac 2-speed transfer case with push button controls
4-button control 2WD, Auto, 4WD, 4WD LO
2WD High for most on-road and highway situations
Automatically engages 4WD until traction is regained
Heavy-Duty Air Filter
Chrome vertical recovery hooks
Two front frame-mounted
Digital Variable Steering Assist
Four wheel drive
Integrated trailer brake controller
Integrated with the antilock brake system (ABS)
Skid plates
Help protect the front underbody, oil pan and transfer case
Fully boxed frame
Hydroformed front section
High-strength steel
Brake pad wear indicator
Heavy-duty 730 cold-cranking amps battery
70 Amp-hr
Maintenance-free with rundown protection and retained accessory power
Automatic locking rear differential
Suspension Package
Gooseneck / 5th Wheel Prep Package
Hitch platform to accept Gooseneck or 5th wheel hitch
Box mounted 7-pin trailer harness
14,000 lbs. GVWR
Dual Rear Wheels includes LED hip marker lights
Emissions, Federal requirements
Gooseneck Hitch Package
Gooseneck ball
Chain tiedown kit with case
Denali Ultimate Preferred Equipment Group includes standard equipment
3 Years OnStar One
Safety Services, Wi-Fi, and In-Vehicle Apps, all connected by OnStar
Info at OnStar.com/plans
Trailering Information Label
Signature LED Daytime Running Lamps
LED Daytime Running Lamps
Bed View Camera
Includes 2 Trailer Camera Provisions
Hitch View
Shows a close-up view of the trailer hitch
HD Surround Vision
Can help you park or avoid vehicles and objects
Trailer Tire Pressure and Temperature Sensors
Set of 4 sensors
Additional or replacement sensors are available as GM Accessory
System is capable of monitoring up to 6 wheels
Hitch Guidance
Can help you line up the hitch to your trailer
Rear Seat Belt Indicator
Trailer Side Blind Zone Alert
Teen Driver
Front Pedestrian Braking
Limited nighttime and low visibility performance
Following Distance Indicator
Designed to help you maintain a safe following distance
Forward Collision Alert
Rear Seat Reminder
OnStar services capable
6 airbags
Dual-stage frontal airbags for driver and front outboard passenger
Head-curtain airbags for outboard seating positions
Buckle to Drive
Tire Pressure Monitoring System with Tire Fill Alert
Front and Rear Park Assist

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 250 miles of San Angelo, Texas

Asking price$100,788Dealer asking price · 6 mi

Market value$106,659Market value · based on 7 comparable cars

vs. market Good deal-5.5%Good deal · based on 7 comparable cars

Where this price sits

In the typical middle range · 57% of 7 similar listings ask more than this car.

Market value $106,659

This car$100,788

$93,000lowest$107,259highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Good deal$5,871 below the market value of $106,659

Price range

$93,000$107,259

3rd lowest price of 8 similar listings within 250 milesTick marks the market value · range of 7 similar listings

AutosXchange Insights

Compared with 7 new 2026 GMC Sierra 3500 Denali Ultimate listings within 250 mi.
Priced $5,871 below the market value of 7 comparable cars.
3rd lowest price of 8 similar listings within 250 miles.
About 6 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # F260823 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 8, 2026. No price change at this dealership since Nov 8 ($100,788).

AutosXchange Intel Hub: Price changes for this model in Texas · This model in the Intel Hub · Market movers in Texas

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2026 Sierra 3500 Denali Ultimate · new · within 250 miles of San Angelo, Texas. All 7 comparable cars for sale, nearest first.

2026 GMC Sierra 3500 HD Denali Ultimate DRW for sale at Mitchell Buick-GMC in San Angelo, TX

Good deal

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