2026 GMC Sierra 3500HD Denali Ultimate
Price:
$95,995
Exterior Color:
Glacier White Tricoat
Interior Color:
Alpine Umber
Stock Number:
149701
Mileage:
32
Engine:
Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs.
Fuel:
Diesel
Transmission:
Automatic
Warranty:
Limited Warranty
Title:
Clear
VIN:
1GT4UYEYXTF149701
CARFAX:
Vehicle Description
If you want a dually that can handle serious work without giving up first-class luxury, this hard-to-find 2026 GMC Sierra 3500HD Denali Ultimate Crew Cab 4x4 belongs at the top of your list. The all-new Glacier White Tricoat exterior looks incredible with the gloss black accents, bold Denali Ultimate front end, polished forged-aluminum wheels, and wide dual-rear-wheel stance. Inside, the exclusive Alpine Umber leather interior gives this heavy-duty GMC a premium look you will not find in an ordinary work truck.
This Sierra is built around its dual rear wheels and 14,000-pound GVWR package, giving it the strong, stable foundation needed for serious towing and hauling. With the factory gooseneck and fifth-wheel preparation package, integrated trailer brake controller, Hitch Guidance, Hitch View, Trailer Sway Control, and in-vehicle Trailering App, this dually looks ready to pull the state of Texas. A 3.42 rear axle, automatic locking rear differential, digital variable steering, and two-speed electronic AutoTrac transfer case add even more capability.
Under the hood is the proven 6.6-liter Duramax turbo-diesel V8 paired with the smooth Allison 10-speed automatic transmission. This highly sought-after powertrain is ready for demanding jobs, long highway trips, heavy trailers, and everyday driving. A high-idle switch, Hill Start Assist, four-wheel drive, and StabiliTrak help make this Sierra 3500HD as useful on a job site as it is comfortable on the open road.
The Denali Ultimate cabin is loaded with 16-way power front seats, heated and ventilated front seats, heated second-row outboard seats, driver-seat and mirror memory, a heated leather-wrapped steering wheel, adaptive cruise control, dual-zone climate control, wireless charging, and a power sliding rear window. Power-retractable assist steps with LED perimeter lighting make entry easier while keeping the exterior clean when they fold away.
Technology includes a 13.4-inch GMC Premium Infotainment touchscreen with Google built-in, navigation capability, wireless Apple CarPlay, wireless Android Auto, and Bluetooth. A 12.3-inch reconfigurable driver display, 15-inch multicolor Head-Up Display, Rear Camera Mirror, Bed View Camera, HD Surround Vision, and Bose 12-speaker premium audio surround you with the technology expected from the Ultimate Edition. You also get 120-volt power outlets in the cab and bed, SiriusXM capability, and OnStar services.
Sierra HD Pro Safety includes Automatic Emergency Braking, Forward Collision Alert, Front Pedestrian Braking, Lane Departure Warning, Following Distance Indicator, IntelliBeam automatic high beams, Safety Alert Seat, Front and Rear Park Assist, Rear Cross Traffic Alert, and Trailer Side Blind Zone Alert. Additional equipment includes animated LED projector headlights, LED fog lights, power-folding and extending heated tow mirrors, rain-sensing wipers, LED bed lighting, a spray-on bedliner, and the versatile GMC MultiPro tailgate.
Come see this hard-to-find 2026 GMC Sierra 3500HD Denali Ultimate Duramax dually today at Unique Trucks in Scottsdale, Arizona, and take it for a test drive. We specialize in lifted trucks, diesel trucks, and premium heavy-duty 4x4s, and we are a one-of-a-kind Scottsdale dealership where the price you see is the price you pay—everything is included with no additional markups. If you cannot make it in, call and let us work out the best deal over the phone. We can deliver this dually directly to your doorstep with no obligation, giving you the chance to see it, touch it, and experience it from the comfort of your home.
Miles
32 Miles
Engine
Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs.
Transmission
Automatic
Drivetrain
4 Wheel Drive
Standard Features
Air Conditioning
- Air filtration
- Front air conditioning: automatic climate control
- Front air conditioning zones: dual
- Rear vents: second row
Airbags
- Airbag deactivation: occupant sensing passenger
- Front airbags: dual
- Side airbags: front
- Side curtain airbags: front, rear
Audio System
- Antenna type: diversity, mast
- Auxiliary audio input: Bluetooth, iPod/iPhone, USB
- Premium brand: Bose
- Radio: AM/FM, touch screen display, voice operated
- Radio data system
- Rear audio: pickup bed
- Satellite radio: SiriusXM
- Speed sensitive volume control
- Subwoofer: 1
- Total speakers: 11
Brakes
- ABS: 4-wheel
- Braking assist
- Electronic brakeforce distribution
- Electronic parking brake: auto off
- Front brake type: ventilated disc
- Power brakes
- Rear brake type: ventilated disc
Comfort Features
- Armrests: rear center with cupholders, rear folding
- Center console trim: leather
- Dash trim: wood
- Door trim: wood
- Floor mat material: carpet
- Floor material: carpet
- Floor mats: front, rear
- Heated steering wheel
- Steering wheel trim: leather
Convenience Features
- Adaptive cruise control
- Adaptive stop and go cruise control: semi-automatic
- Assist handle: front, rear
- Center console: front console with armrest and storage
- Cupholders: front, rear
- Easy entry: power driver seat
- Memorized settings: 2 driver, driver seat, side mirrors
- Multi-function remote: panic alarm, proximity entry system, vehicle and key memory
- One-touch windows: 4
- Overhead console: front
- Power outlet(s): 115V cargo area, 115V front, 12V rear, USB front, USB rear, USB-C front, USB-C rear
- Power steering: hydraulic variable assist, variable/speed-proportional
- Power windows: lockout button
- Push-button start
- Reading lights: front, rear
- Rearview mirror: auto-dimming, camera-based
- Remote engine start/cabin preconditioning
- Steering wheel: tilt and telescopic
- Steering wheel mounted controls: audio, cruise control, multi-function, phone, voice control
- Storage: door pockets, front seatback, under rear seats
- Universal remote transmitter: Homelink - garage door opener
- Vanity mirrors: dual illuminating
- Wireless charging station: front
Exterior Features
- Bumper detail: rear integrated corner step
- Door handle color: chrome
- Exhaust tip color: stainless steel
- Fender lip moldings: black
- Front bumper color: body-color
- Grille color: black surround, smoked chrome
- Hood scoop
- Mirror color: black with chrome accents
- Pickup bed light: LED
- Pickup bed liner: spray-on
- Rear bumper color: body-color
- Running board color: black with chrome accents
- Running boards: power retractable
- Tailgate: lift assist, multi-function split-folding, power locking, power open, removable, step
- Window trim: stainless steel
In Car Entertainment
- Connected in-car apps: app marketplace integration, Google Assistant, Google POIs, Google search
- Infotainment: GMC Infotainment System, Google Built-In
- Infotainment screen size: 13.4 in.
- Smartphone integration: wireless Android Auto, wireless Apple CarPlay
Instrumentation
- Clock
- Compass
- Customizable instrument cluster
- Digital odometer
- External temperature display
- Fuel economy display: MPG, range
- Gauge: oil pressure, tachometer
- Head-up display
- Instrument cluster screen size: 12.3 in.
- Multi-function display
- Powertrain hour meter
- Trip odometer
- Warnings and reminders: coolant temperature warning, lamp failure, low battery, low fuel level, low oil pressure, maintenance due
Lights
- Daytime running lights: LED
- Exterior entry lights: approach lamps, puddle lamps
- Front fog lights: LED
- Headlights: auto delay off, auto high beam dimmer, auto on/off, LED, wiper activated
- Roof-mounted lights
- Taillights: LED
Mirrors
- Side mirror adjustments: power, power folding, power telescoping, reverse gear tilt
- Side mirrors: auto-dimming, heated, integrated turn signals
- Towing mirrors
Powertrain
- 4WD selector: electronic hi-lo
- 4WD type: part time w/ on demand setting
- Alternator: 220 amps
- Auxiliary oil cooler
- Auxiliary transmission fluid cooler
- Battery: heavy duty, maintenance-free
- Battery rating: 730 CCA
- Battery saver
- Locking differential: rear
Roof
- Moonroof / Sunroof: anti-trapping, one-touch open/close, power glass, sliding sunshade, tilt/slide
Safety
- Automatic emergency braking: front, front pedestrian
- Blind spot safety: sensor/alert, trailer coverage
- Camera system: cargo area, surround view, trailer rearview
- Camera system washer: front
- Check rear seat reminder
- Child safety door locks
- Child seat anchors: LATCH system
- Cross traffic alert: rear
- Lane deviation sensors
- Parking sensors: front, rear
- Pre-collision warning system: audible warning, pedestrian detection, vibrating driver seat, visual warning
- Programmable safety key
- Rearview monitor: in dash
Seatbelts
- Emergency locking retractors: front
- Front seatbelts: 3-point
- Rear seatbelts: 3-point
- Seatbelt pretensioners: front
- Seatbelt warning sensor: front
Seats
- Driver seat: heated, massaging, ventilated
- Driver seat power adjustments: 16, height, lumbar, reclining
- Front headrests: 2, adjustable
- Front seat type: bucket
- Passenger seat: heated, massaging, ventilated
- Passenger seat power adjustments: 16, height, lumbar, reclining
- Rear headrests: 3, adjustable
- Rear seat: heated
- Rear seat folding: folds up
- Rear seat type: 60-40 split bench
- Upholstery: leather
Security
- Anti-theft system: alarm, vehicle immobilizer
- Power door locks: anti-lockout, auto-locking
Stability and Traction
- Hill holder control
- Roll stability control
- Stability control
- Traction control
- Trailer stability control
Suspension
- Front shock type: twin-tube gas
- Front spring type: torsion bars
- Front stabilizer bar: diameter 35 mm
- Front suspension classification: independent
- Front suspension type: upper and lower control arms
- Rear shock type: twin-tube gas
- Rear spring type: leaf
- Rear suspension classification: solid live axle
- Rear suspension type: multi-leaf
Telematics
- Driver assistance app: roadside assistance
- Electronic messaging assistance: voice operated, with read function
- Hands-free phone call integration: voice operated
- Navigation data: real time traffic
- Navigation system: touch screen display, voice operated
- Satellite communications: OnStar, voice guided directions
- Smart device app compatibility: myGMC with Connected Access, OnStar Guardian
- Smart device app function: engine start/cabin preconditioning, horn/light operation, lock operation, maintenance status, vehicle location
- Wi-Fi: hotspot
- Wireless data link: Bluetooth
Towing and Hauling
- Pickup bed cargo management: tie-down anchors
- Tow hooks: front
- Tow/Haul mode
- Trailer brake controller
- Trailer hitch
- Trailer wiring: 4-pin, 7-pin
Wheels and Tires
- Dual rear wheels
- Spare tire mount location: underbody
- Spare tire size: full-size
- Spare wheel type: steel
- Tire Pressure Monitoring System: trailer ready
- Wheel covers: partial
- Wheels: polished aluminum alloy
Windows
- Front wipers: rain sensing, variable intermittent
- Pickup sliding rear window: power horizontal
- Power windows: safety reverse
- Tinted glass
- Window defogger: rear
Walk Around Video
Why Buy From Unique Trucks?
- Lifted Trucks, Wheels & Tires
- No Hidden Markups on Add-Ons
- Financing for All Credit Types
- Honest, No Pressure Sales
.
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Advertised price includes a $1,500 financing discount available when financing through a Unique Trucks-approved lender. Tax, title, license, registration, and $499 documentation fee not included. Prices, availability, and market adjustments are subject to change without notice. Availability of second keys, floor mats, and owner's manuals varies by vehicle. While every effort is made to ensure accuracy, Unique Trucks is not responsible for typographical or pricing errors. See dealer for complete details.
