2026 GMC Sierra 2500HD AT4
Price:
$78,995
Exterior Color:
Volcanic Red Tintcoat
Interior Color:
Jet Black w/Kalahari Accents
Stock Number:
205364
Mileage:
15,540
Engine:
Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs.
Fuel:
Diesel
Transmission:
Automatic
Warranty:
Limited Warranty
Title:
Clear
VIN:
1GT4UPEY0TF205364
CARFAX:
Vehicle Description
Stop scrolling—this is the lifted Duramax you've been searching for. This 2026 GMC Sierra 2500HD AT4 Crew Cab 4x4 combines premium luxury, legendary diesel performance, and a professionally built custom stance into one incredible package. Finished in stunning Volcanic Red Tintcoat with color-matched styling, aggressive gloss black accents, and the signature AT4 appearance package, this truck demands attention everywhere it goes. Inside, the premium Jet Black leather interior with Kalahari accents delivers the perfect mix of rugged capability and first-class comfort.
What truly sets this lifted GMC Sierra 2500HD AT4 apart is the professionally installed 3-inch Rough Country Upper Control Arm Lift Kit with upgraded shocks, giving it an aggressive stance without sacrificing ride quality. Brand-new 18-inch gloss black Hostile wheels wrapped in brand-new Toyo Open Country R/T Trail tires complete the look, creating the perfect balance of off-road capability and bold styling. Whether you're pulling into the jobsite, cruising through Scottsdale, or heading off the beaten path, this lifted AT4 is guaranteed to turn heads.
Power comes from the legendary 6.6L Duramax Turbo Diesel V8 paired with the incredibly smooth Allison 10-speed automatic transmission. Built for serious towing, hauling, and everyday confidence, this Sierra features an auto-locking rear differential, 2-speed Autotrac transfer case, Tow/Haul Mode, trailering package, trailer brake controller, vehicle trailering app, skid plates, heavy-duty air cleaner, and Trailer Side Blind Zone Alert. From workdays to weekend adventures, this Duramax is ready for whatever you throw at it.
Inside, GMC loaded this AT4 with premium technology and comfort. A massive 13.4-inch GMC Infotainment touchscreen with Google Built-In, navigation capability, wireless Apple CarPlay, wireless Android Auto, Bluetooth, SiriusXM, and a Bose Premium Sound System keep you connected and entertained on every drive. A 12.3-inch digital Driver Information Center, heated and ventilated front seats, heated rear outboard seats, dual-zone climate control, driver memory settings, a heated leather-wrapped steering wheel, premium floor liners, and keyless open and start make every trip comfortable, whether you're commuting or heading out on a road trip.
Safety is just as impressive with Forward Collision Alert, Automatic Emergency Braking, Front Pedestrian Braking, Lane Departure Warning, HD Surround Vision, Front and Rear Park Assist, Rear Cross Traffic Alert, Following Distance Indicator, IntelliBeam automatic high beams, Safety Alert Seat, Teen Driver Mode, and StabiliTrak with Trailer Sway Control and Hill Start Assist. Additional highlights include animated LED projector headlights, LED fog lamps, LED cargo lighting, heated power-folding trailer mirrors, red recovery hooks, a spray-on bedliner, MultiPro tailgate, CornerStep rear bumper, and rear wheelhouse liners.
At Unique Trucks in Scottsdale, Arizona, we specialize in lifted trucks, diesel trucks, custom trucks, and hard-to-find SUVs. We keep the buying process simple—the price you see is the price you pay, with no hidden fees, surprise add-ons, or last-minute markups. We also offer our exclusive No Obligation Delivery Service. We'll make your best deal over the phone and deliver this lifted 2026 GMC Sierra 2500HD AT4 directly to your driveway, giving you the opportunity to see it, touch it, drive it, and inspect it from the comfort of your own home before making your final decision. If you love it, it's yours. If not, there's absolutely no obligation.
This lifted 2026 GMC Sierra 2500HD AT4 is ready for its next owner. Call, click, or stop by Unique Trucks in Scottsdale today to schedule your test drive or ask about our No Obligation Delivery Service before someone else drives home this incredible Duramax.
Miles
15,540 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
- Satellite radio: SiriusXM
- Speed sensitive volume control
- Subwoofer: 1
- Total speakers: 6
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
- Floor mat material: rubber/vinyl
- Floor material: carpet
- Floor mats: front, rear
- Heated steering wheel
- Steering wheel trim: leatherette
Convenience Features
- Adaptive cruise control
- Adaptive stop and go cruise control: semi-automatic
- Assist handle: front, rear
- Capless fuel filler system
- 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
- 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
- Vanity mirrors: dual illuminating
- Wireless charging station: front
Exterior Features
- Bumper detail: rear integrated corner step
- Door handle color: body-color
- Exhaust tip color: stainless steel
- Fender lip moldings: black
- Front bumper color: body-color
- Grille color: black, black surround
- Hood scoop
- Mirror color: black
- Pickup bed light: LED
- Pickup bed liner: spray-on
- Rear bumper color: body-color
- Skid plate(s): front, rear
- Tailgate: lift assist, multi-function split-folding, power locking, power open, removable, step
- Window trim: black
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
- 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
- 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: 170 amps
- Auxiliary oil cooler
- Auxiliary transmission fluid cooler
- Battery: heavy duty, maintenance-free
- Battery rating: 720 CCA
- Battery saver
- Locking differential: rear
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, ventilated
- Driver seat power adjustments: 10, height, lumbar, reclining
- Front headrests: 2, adjustable
- Front seat type: bucket
- Passenger seat: heated, ventilated
- Passenger seat power adjustments: 10, height, lumbar, reclining
- Rear headrests: 3, adjustable
- Rear seat: heated
- Rear seat folding: folds up
- Rear seat type: 60-40 split bench
- Upholstery: leather-trimmed
- Upholstery accents: perforated
Security
- Anti-theft system: alarm, vehicle immobilizer
- Power door locks: anti-lockout, auto-locking
Stability and Traction
- Hill holder control
- Off-road driving assist: hill descent
- 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
- Tuned suspension: off-road
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: Amazon Alexa, myGMC with Connected Access
- 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
- Spare tire mount location: underbody
- Spare tire size: full-size
- Spare wheel type: steel
- Tire Pressure Monitoring System
- Wheels: painted aluminum alloy
Windows
- Front wipers: rain sensing, variable intermittent
- 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
.
Additional Photos
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Fast and easy financing for all credit types.
Our finance team is ready to help you drive home today.
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.
