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2026 GMC Sierra 2500
$93,049•new
MSRP: $101,049
Basics
Condition
new
Interior Color
obsidian rush
Exterior Color
sterling metallic
Drivetrain
Four-wheel Drive
Transmission
Automatic
Fuel
Diesel
Engine
Duramax 6.6L V-8 direct injection, intercooled turbo, diesel, en
VIN
1GT4UZEY8TF403718
Stock Number
26G2705
Mileage
8
Features
Exterior
•
Alloy Wheels
•
Sunroof/Moonroof
•
LED Headlights
•
Tow Hitch
Seating
•
Cooled Seats
•
Heated Seats
•
Leather Seats
•
Memory Seat
Convenience
•
Adaptive Cruise Control
•
Heated Steering Wheel
•
Remote Start
•
Keyless Start
•
Navigation System
•
Tow Hooks
•
USB Port
Safety
•
Automatic Emergency Braking
•
Backup Camera
•
Blind Spot Monitor
•
Brake Assist
•
Stability Control
•
Lane Departure Warning
•
Rear Cross Traffic Alert
View Full List of Features
Features
These features are associated with this vehicle type. Contact the seller to confirm this specific vehicle has them.
- 18' Machined Aluminum Wheels with High Gloss Black Accents
- 3 YEARS SIRIUSXM
- 3 Years SiriusXM
- 3-point seatbelt Rear seat center 3-point seatbelt
- 4WD type AutoTrac part and full-time 4WD
- ABS Brakes 4-wheel antilock (ABS) brakes
- ABS Brakes Four channel ABS brakes
- ALTERNATORS
- DUAL
- 220-AMPS PRIMARY
- 170-AMPS AUXILIARY
- AM/FM Stereo with Premium GMC Infotainment System
- Accessory power Retained accessory power
- Adaptive Cruise Control
- Adaptive cruise control
- Air conditioning Yes
- Air conditioning
- dual-zone automatic climate control
- Air filter
- heavy-duty
- Air filtration monitoring
- Air vents
- rear
- 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 (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
- All-in-one key All-in-one remote fob and ignition key
- Alternator Type Dual alternator
- Alternator
- 170 amps (Requires (L8T) 6.6L V8 gas engine.)
- Amplifier
- Android Auto
- Antenna Fixed audio antenna
- Apple CarPlay
- Armrests front center Front seat center armrest
- Armrests rear Rear seat center armrest
- Assist handles front A-pillar mounted for driver and passenger
- rear B-pillar mounted
- Assist steps
- power retractable
- Black includes LED lighting (Not available with any other assist steps.)
- Audio System
- 13.4 diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance includes color touch-screen
- multi-touch display
- AM/FM stereo
- Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones
- Auto door locks Auto-locking doors
- Auto headlights Auto on/off headlight control
- Auto high-beam headlights
- Auto-dimming door mirror driver Auto-dimming driver side mirror
- Auto-dimming door mirror passenger Auto-dimming passenger side mirror
- Automatic Emergency Braking
- Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
- Aux input jack Auxiliary input jack
- Backup Camera
- Basic warranty 36 month/36
- 000 miles
- Battery charge warning
- Battery run down protection
- Battery type Dual lead acid batteries
- 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.)
- Bed Liner
- Bed Step
- Black integrated on forward portion of bed on driver and passenger side
- 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
- Bed liner Spray-in pickup bed liner
- Bed-rail protectors Pickup bed-rail protectors
- Bedliner
- Spray-on
- Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Available with Ship Thru code (SQE)
- (TCE) or (TCH)
- not available with any other Ship Thru code.)
- Beverage holders Front beverage holders
- Beverage holders rear Rear beverage holders
- Blind Spot Monitor
- Blind spot Trailer Side Blind Zone Alert blind spot warning
- Block heater Engine block heater
- Bluetooth for phone connectivity to vehicle infotainment system
- Body panels Galvanized steel/aluminum body panels with side impact beams
- Bose Premium Series with 12-speaker system with CenterPoint Richbass woofer and AudioPilot
- Box style Standard style pickup box
- Boxside steps BedStep integrated side steps
- Brake Assist
- Brake assist system Automatic Emergency Braking brake assist system
- Brake lining wear indicator
- Brake pad warning Brake pad wear indicator
- Brake type 4-wheel disc brakes
- Brakes
- 4-wheel antilock
- 4-wheel disc with DURALIFE rotors
- Buckle to Drive
- 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.)
- Built-in virtual assistant Google Built-In built-in virtual assistant
- Bumper insert Dark chrome front bumper insert
- Bumper rub strip front Black front bumper rub strip
- Bumper
- front
- body-color lower (Bumper color will be High Gloss Black.)
- Bumper
- rear body-color with bumper CornerSteps (Bumper color will be High Gloss Black.)
- Bumpers front Black front bumper
- Bumpers rear Black rear bumper
- Cab mounted cargo light
- Cabback insulator
- Camera HD Surround Vision w/Hitch View aerial view camera
- Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
- Cargo tie downs (12)
- fixed
- rated at 500 lbs per corner
- Center Console
- floor-mounted with cup holders
- cell phone storage
- power cord management
- hanging file folder capability
- Child door locks Manual rear child safety door locks
- Clearance lights Cab clearance lights
- Climate control Automatic climate control
- Clock Digital clock
- Compass
- Compass
- located in instrument cluster
- Compressor Intercooled turbo
- Configurable instrumentation gauges
- Console insert material Chrome console insert
- Convex spotter Driver and passenger convex spotter mirrors
- Cooled Driver Seat
- Cooled Passenger Seat
- Cooled front seats Ventilated driver and front passenger seats
- Cooling
- auxiliary external transmission oil cooler
- Cooling
- external engine oil cooler
- CornerStep
- rear bumper (Not available with (ULV) AT4X AEV Edition.)
- Corrosion perforation warranty 72 month/100
- 000 miles
- Cruise control Cruise control with steering wheel mounted controls
- Cylinder head material Aluminum cylinder head
- DEF fluid gauge Diesel exhaust fluid (def) gauge
- Day/Night rearview mirror
- Daytime Running Lamps
- LED signature lighting
- Defogger
- rear-window electric
- Delay off headlights Delay-off headlights
- Differential
- driver-selectable full-locking rear
- e-locking
- Digital signal processor Bose Centerpoint Surround digital signal processor
- Door ajar warning
- Door bins front Driver and passenger door bins
- Door bins rear Rear door bins
- Door handle material Black door handles
- Door handles
- body-color (With (ULV) AT4X AEV Edition door handles will be Gloss black.)
- Door locks Power door locks with 2 stage unlocking
- Door locks
- power
- Door mirror style Black door mirrors
- Door mirror type Power extendable trailer mirrors
- Door mirrors Power door mirrors
- Door panel insert Aluminum and sim carbon fiber door panel insert
- Door trim insert Vinyl door trim insert
- Drive type Four-wheel drive
- Driver Information Center
- enhanced
- 12.3 diagonal reconfigurable multicolor digital display
- Driver foot rest
- Driver information center
- Driver lumbar Driver seat with 4-way power lumbar
- Driver memory recalls driver presets for power driver seat and outside mirrors
- Driver seat direction Driver seat with 12-way directional controls
- Driver selectable steering effort
- Dual 220-Amps Primary and 170-Amps Auxiliary Alternators
- Dual Climate Control
- Dual-zone front climate control
- Duramax 6.6L Turbo-Diesel V8 Engine
- ENGINE
- DURAMAX 6.6L TURBO-DIESEL V8
- B20-DIESEL COMPATIBLE
- Easy lift tailgate EZ Lift
- Easy lower tailgate EZ Lower
- Electronic parking brake
- Electronic stability control Electronic stability control system with anti-roll
- Emergency SOS Capable OnStar vehicle integrated emergency SOS system
- Emissions Federal emissions
- Engine Configuration Duramax V8
- Engine Duramax 6.6L V-8 direct injection
- intercooled turbo
- diesel
- engine with 470HP
- Engine Location Front mounted engine
- Engine Mounting direction Longitudinal mounted engine
- Engine Short Duramax 6.6L V-8
- Engine block material Iron engine block
- Engine cooler Engine oil cooler
- Engine hour meter
- Engine retarder Engine retarder system
- Engine temperature warning
- Engine
- 6.6L V8 with Direct Injection and Variable Valve Timing
- gasoline
- (401 hp [299 kW] @ 5200 rpm
- 464 lb-ft of torque [629 N-m] @ 4000 rpm)
- Engine/electric motor temperature gauge
- Exterior 120V AC power outlet 1 exterior 120V AC power outlet
- Exterior Temperature Display
- located in radio display
- Exterior mirror spot lights Exterior mirror LED spot lights
- Exterior speakers 2 exterior speakers
- External memory Premium GMC Infotainment System external memory control
- Federal Emissions Requirements
- Fenders Black fender flares
- First-row sunroof First-row sliding and tilting glass sunroof with power 1-touch activation sunshade
- First-row windows Power first-row windows
- Floor console Full floor console
- Floor console storage Covered floor console storage
- Floor coverage Full floor coverage
- Floor covering Full carpet floor covering
- Floor covering
- color-keyed carpeting
- Floor mats Rubber front and rear floor mats with carpet inserts
- Fog lamps
- LED
- Fog lights LED front fog lights
- Folding door mirrors Power folding door mirrors
- Folding rear seats 60-40 folding rear seats
- Following Distance Indicator
- Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
- Forward Collision Alert
- Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
- Forward collision warning Forward Collision Alert with Automatic Braking
- Four Wheel Drive
- Four wheel drive
- Frame
- fully-boxed
- hydroformed front section and a fully-boxed stamped rear section
- Front Bucket Seats
- Front Pedestrian Braking
- Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
- Front and Rear Park Assist
- ultrasonic
- Front anti-roll Front anti-roll bar
- Front camera Front mounted camera with washer
- Front head restraint control Manual front seat head restraint control
- Front head restraints Height adjustable front seat head restraints
- Front impact airbag driver Driver front impact airbag
- Front impact airbag passenger Passenger front impact airbag
- Front passenger lumbar Front passenger seat with 4-way power lumbar
- Front reading lights
- Front seat upholstery Leather front seat upholstery
- Front seatback upholstery Plastic front seatback upholstery
- Front side impact airbag driver Seat mounted side impact driver airbag
- Front side impact airbag passenger Seat mounted side impact front passenger airbag
- Front splash guards
- Fuel Type Diesel
- Full gauge cluster screen
- GMC Premium information Display- 13.4 diagonal Multicolor touch screen
- GOOSENECK / 5TH WHEEL PREP PACKAGE
- GVWR
- 11
- 025 lbs. (5001 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18
- 20 or 22 wheels.)
- GVWR
- 11
- 350 LBS
- Garage door opener
- Gauge cluster display size (inches) Gauge cluster display size: 12.30
- Gearshifter material Urethane gear shifter material
- Glass
- deep-tinted
- Gloss Black Door Handles
- Glove box Locking glove box
- Gooseneck/5th Wheel Prep Package
- Grille (Gloss Black header and grille insert bars with Dark Nickel inserts.)
- Grille style Dark chrome grille
- HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a center stack display. Includes front camera washer.
- Handsfree Bluetooth handsfree wireless device connectivity
- Head up display Head-up display
- Head-Up Display
- Headlamps
- Animated LED projectors LED turn signals and Daytime Running Lamps
- Headlight type Projector beam headlights
- Headlights LED low and high beam headlights
- Headlights on reminder
- Headliner coverage Full headliner coverage
- Headliner material Cloth headliner material
- Heated Seats
- Heated Steering Wheel
- Heated door mirrors Heated driver and passenger side door mirrors
- Heated front seats Heated driver and front passenger seats
- Heated rear seats
- Heated steering wheel
- High mount stop light High mounted center stop light
- Hill Descent Control
- Hill control Hill Descent Control (HDC)
- Hill start assist
- Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
- Hitch Guidance with Hitch View
- Hitch Guidance with Hitch View with image adjustment
- Pan/Zoom/Tilt
- Ignition Compression ignition system
- Ignition type Push-button
- Illuminated entry
- Immobilizer
- In-Vehicle Trailering App
- System includes checklist
- trailer maintenance reminders
- trailer security alerts
- trailer mileage
- tow/haul reminder
- trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitor sensors are installed.)
- In-Vehicle Trailering System App
- In-box lighting LED in-box lighting
- Inclinometer
- Instrumentation display Digital/analog instrumentation display
- Integrated tailgate step
- IntelliBeam Automatic High Beam On/off
- IntelliBeam
- automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
- Interior 120V AC power outlets 1 interior 120V AC power outlet
- Interior accents Chrome interior accents
- Internet access Wi-Fi Hotspot capable mobile hotspot internet access
- Internet radio capability
- Key in vehicle warning
- Keyfob cargo controls Keyfob trunk control
- Keyfob keyless entry
- Keyfob remote start
- Keyfob window controls Keyfob window control
- Keyless Entry
- Keyless Open and Start includes remote keyless entry
- Keyless Start
- LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
- LED Signature DRL's
- LED brake lights
- LPO
- HARD FOLDING TRUCK BED COVER BY REALTRUCK ADVANTAGE
- LPO
- MultiPro Tailgate Audio System by Kicker
- Lamps
- Smoked Amber roof marker
- (LED) (Not available with (YF5) California state emissions requirements.)
- Lamps
- cargo area cab mounted integrated with center high mount stop lamp
- with switch in bank on left side of steering wheel
- Lane Departure Warning
- Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
- Lane departure Lane Departure Warning
- Leather Seats
- Left camera Left side camera
- Lock-up transmission
- Locking hub control Auto locking hub control
- Low level warnings Low level warning for oil
- coolant
- fuel
- washer fluid
- brake fluid and diesel exhaust fluid (DEF)
- Low tire pressure warning Tire specific low air pressure warning
- Maintenance warranty 12 month/7
- 500 miles
- Massaging driver seat
- Massaging front passenger seat
- Memory Seat
- Memory settings Memory settings include: door mirrors
- Mirror caps
- high gloss Black
- Mirrors
- outside power-adjustable vertical trailering with heated and auto-dimming upper glass
- (driver and passenger)
- lower convex mirrors
- turn signal indicators
- puddle lamps
- (U12) perimeter lighting
- auxiliary lighting
- power folding/extending (extends 3.31 [84.25mm]) lighting
- Mobile app access MyGMC Mobile App mobile app access
- Moldings
- beltline
- Black
- Multicolor 15 Diagonal Head-Up Display
- Multiple headlights Multiple enclosed headlights
- Noise cancellation AudioPilot active noise cancellation
- Number of airbags 6 airbags
- Number of beverage holders 8 beverage holders
- Number of doors 4 doors
- Number of first-row screens 2 total number of 1st row displays
- Number of memory settings 2 memory settings
- Obsidian Rush
- Occupancy sensor Airbag occupancy sensor
- Off-Road Suspension
- Oil pressure gauge
- Oil pressure warning
- OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including select remote commands
- built-in voice assistance
- real-time traffic and navigation
- and Automatic Crash Response to help if you're in need. (Requires (UE1) OnStar. OnStar Basics includes select remote commands
- Navigation
- Voice Assistance
- and Automatic Crash Response
- for eligible vehicles with compatible software. OnStar Basics is standard for 8 years; OnStar plan
- working electrical system
- cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability
- features and functionality vary by device and software version. See onstar.com for details and limitations.)
- OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
- One-touch down window Front and rear one-touch down windows
- One-touch up window Driver and passenger one-touch up windows
- Overdrive transmission
- Overhead airbags Curtain first and second-row overhead airbags
- Overhead console Mini overhead console
- Paint Metallic paint
- Panel insert Aluminum instrument panel insert
- Parking sensors UltraSonic front and rear parking sensors
- Passenger doors rear left Conventional left rear passenger door
- Passenger doors rear right Conventional right rear passenger door
- Passenger seat direction Front passenger seat with 12-way directional controls
- Pedestrian detection Front Pedestrian Braking
- Perimeter approach lighting Remote activated perimeter approach lighting with puddle lights
- Pickup Box
- Pickup bed includes bed assist step
- Pickup box camera
- Power Driver Seat
- Power driver seat controls Driver seat power reclining
- lumbar support
- seatback side bolster support
- cushion tilt
- fore/aft control and height adjustable control
- Power outlet
- bed mounted
- 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
- Power outlet
- instrument panel
- 120-volt (400 watts shared with (KC9) bed mounted power outlet)
- Power passenger seat controls Passenger seat power reclining
- lumbar support
- seatback side bolster support
- cushion tilt
- fore/aft control and height adjustable control
- Powertrain type ICE
- Powertrain warranty 60 month/60
- 000 miles
- Preferred Equipment Group 4SG
- Premium Floor Liners with removable carpet insert
- front
- Premium Floor Liners with removable carpet insert
- rear
- Primary display size 13.4 inch primary display
- Primary display touchscreen Primary monitor touchscreen
- ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
- Proximity key Keyless Open/Keyless Start with hands-free access and push button start
- Push Button Start
- Radiator
- Radio AM/FM/SiriusXM with 360Lsatellite
- Radio AM/FM/SiriusXMsatellite
- Rain Sensing Front Wipers
- Rain detecting wipers
- Rear Camera Mirror inside rearview auto-dimming with full camera display
- Rear Cross Traffic Alert
- Rear Seat Belt Indicator
- Rear Seat Reminder
- Rear Springs Heavy-duty rear springs
- Rear axle
- 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
- Rear bumper step
- Rear camera HD Rear Vision Camera w/Hitch View rear mounted camera
- Rear cargo door MultiPro Tailgate tailgate
- Rear collision warning Rear Cross-Traffic Alert collision warning
- Rear console climate control ducts
- Rear head restraint control 2 rear seat head restraints
- Rear head restraint control Manual rear seat head restraint control
- Rear head restraints Height adjustable rear seat head restraints
- Rear locking differential Driver selectable rear locking differential
- Rear reading lights
- Rear seat check warning Rear Seat Reminder rear seat check warning
- Rear seat direction Front facing rear seat
- Rear seat folding position Fold-up rear seat cushion
- Rear seat upholstery Vinyl rear seat upholstery
- Rear seatback upholstery Carpet rear seatback upholstery
- Rear seats Split-bench rear seat
- Rear seats fixed or removable Fixed rear seats
- Rear splash guards
- Rear under seat ducts Rear under seat climate control ducts
- Rear window defroster
- Rear windshield Power rear windshield
- Rearview mirror Auto-dimming rear view mirror
- Recovery hooks
- Red (Deleted with (ULV) AT4X AEV Edition.)
- Remote panic alarm
- Remote vehicle starter system
- Restricted driving mode/alerts Teen Driver restricted driving mode/alerts
- Right camera Right side camera
- Roadside warranty 60 month/60
- 000 miles
- Running boards Illuminated power running boards
- Running lights LED daytime running lights
- STERLING METALLIC
- Safety Alert Seat
- Satellite trial 36 month satellite trial subscription
- Seat Belt Adjustable Guide Loops
- front row only
- Seat adjuster
- driver 16-way power including lumbar and massage
- Seat adjuster
- passenger 16-way power including lumbar and massage
- Seat trim
- Full Grain Leather
- Seat
- Up-level Rear with Storage Package 60/40 folding bench
- includes full-length bench seat
- seatback storage on left and right side
- center fold out armrest with 2 cupholders
- full cab width under-seat storage
- (includes child seat top tether anchor)
- Seatback storage pockets 2 seatback storage pockets
- Seatbelt pretensioners Front seatbelt pretensioners
- Seatbelt pretensioners number 2 seatbelt pre-tensioners
- Seating capacity 5
- Seating
- heated driver and front outboard passenger
- Seats
- front bucket with center console
- Seats
- heated second row outboard seats
- Seats
- ventilated driver and front passenger
- Second-row windows Power second-row windows
- Security system
- Seek scan
- Selectable mode transmission
- Sequential shift control
- Service interval warning Service interval indicator
- Shock absorbers Multimatic DSSV gas-pressurized shock absorbers
- Sierra HD Pro Safety includes (UEU) Forward Collision Alert
- (UE4) Following Distance Indicator
- (UKJ) Front Pedestrian Braking
- (TQ5) IntelliBeam
- (UFL) Lane Departure Warning
- (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
- SiriusXM Trial Subscription
- SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy
- visit siriusxm.com which includes full terms and how to cancel. All fees
- content
- features
- and availability are subject to change. Some features require GM connected vehicle services.)
- Skid Plates
- Transfer case
- steel
- Skid Plates
- front aluminum
- Skid plate 3 underbody skid plates
- Smart device integration Apple CarPlay/Android Auto smart device wireless mirroring
- Smart device remote start
- Spare tire Full-size spare tire with steel wheel
- Spare tire location Crank-down spare tire
- Speakers Bose Performance Series speakers
- Speakers number 12 speakers
- Special paint Monotone paint
- Speed control Off-road speed control
- Speed sensitive steering Digital Steering Assist speed sensitive power steering
- Speedometer Redundant digital speedometer
- Split front seats Bucket front seats
- Springs front Front torsion springs
- Springs rear Rear leaf springs
- StabiliTrak
- stability control system with Proactive Roll Avoidance and traction control
- includes electronic trailer sway control and hill start assist
- Stability Control
- Steering Hydraulic power-assist steering system
- Steering column
- manual Tilt-Wheel and telescoping
- Steering mounted audio control Steering wheel mounted audio controls
- Steering type Re-circulating ball steering
- Steering wheel audio controls
- Steering wheel material Leather steering wheel
- Steering wheel telescopic Manual telescopic steering wheel
- Steering wheel tilt Manual tilting steering wheel
- Steering wheel
- heated
- Steering wheel
- leather-wrapped
- Steering
- Digital Variable Steering Assist this system automatically adjusts steering based on speed
- road conditions
- and other inputs to reduce driver effort and fatigue
- Sterling Metallic
- Sunroof
- power
- Sunroof/Moonroof
- Suspension Off-road ride suspension
- Suspension ride type front Independent front suspension
- Suspension ride type rear Rigid axle rear suspension
- Suspension type front Short and long arm front suspension
- Suspension type rear Leaf spring rear suspension
- Suspension
- Off-Road Includes
- 1.5 suspension lift: front suspension lift composed of: Control Arms
- Ball Joints
- Knuckles
- DSSV Dampers
- rear suspension lift composed of spacer block and DSSV Dampers and Half shafts w/ revised joints
- 3-stage Leaf springs from 3500
- TIRES LT305
- TRI-FOLD HARD TONNEAU COVER (DEALER INSTALLED)
- Tachometer
- Tailgate and bed rail protection caps
- top
- Tailgate control Tailgate/power door lock
- 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
- gate function manual with EZ Lift includes power lock and release
- includes hitch area light
- Taillamps
- Animated LED Signature Tail
- Stop
- turn and Reverse lamps
- Tailpipe Stainless steel single exhaust
- Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob
- to help encourage safe driving behavior. 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
- Temperature display Exterior temperature display
- Theft-deterrent system
- unauthorized entry
- Tinted windows Deep tinted windows
- Tire Pressure Monitoring System
- auto learn includes Tire Fill Alert (does not apply to spare tire)
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Tire sensors Trailer tire pressure sensors
- Tire
- spare
- LT305/70R18-126/123R
- 35 M/T
- Tires LT305/70RR18 MT BSW front and rear tires
- Tires
- LT305/70R18-126/123R
- 35 M/T
- Tonneau cover Hard tonneau cover
- Tow Hooks
- Tow hooks front 2 front tow hooks
- Towing brake controller Trailer brake controller
- Towing class Class IV tow rating
- Towing hitch Trailer hitch
- Towing hitch light Trailer hitch light
- Towing prep 5th wheel and gooseneck prep
- Towing trailer sway Trailer sway control
- Towing wiring harness Trailer wiring harness
- Traction Control
- Traction control All-speed ABS and driveline traction control
- Trailer Camera Provisions and trailer viewing software
- Trailer Hitch
- Trailer Side Blind Zone Alert
- Trailer Tire Pressure Monitor Sensors includes set of 4 sensors. Sensor functionality requires (UET) In-Vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories
- Trailer brake controller
- integrated
- Trailer light malfunction warning
- Trailer light test
- Trailer theft alarm
- Trailering Information Label provides max trailer ratings for tongue weight
- conventional
- gooseneck and 5th wheel trailering
- Trailering Package includes trailer hitch
- 7-pin and 4-pin connectors and (CTT) Hitch Guidance
- Transfer case Electronic transfer case shift
- Transfer case
- two-speed active
- electronic Autotrac with push button control
- Transmission Allison 10-speed automatic
- Transmission Type Automatic
- Transmission fluid temperature warning Transmission fluid temp warning
- Transmission oil cooler
- Transmission temperature gauge Transmission fluid temperature gauge
- Transmission
- 10-Speed automatic
- Trip computer
- Trip odometer
- Turbocharged
- Turn signal in door mirrors Turn signal indicator in door mirrors
- Turn signal warning Turn signal on warning
- Turn-by-turn nav OnStar Turn-by-Turn Navigation
- Two-Speed Transfer Case
- USB Port
- USB Ports
- 2 (first row) located on console
- USB Ports
- 2
- Charge/Data ports located inside center console
- USB ports 7 USB ports
- USB ports
- (2) charge-only
- rear
- Under seat tray rear Rear under seat tray
- Universal Home Remote
- Variable panel light Variable instrument panel light
- Vehicle and trailer reverse assist Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
- Vehicle to trailer hitching assist Hitch Guidance vehicle to trailer hitching assist
- Vehicle tracker Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
- Ventilated brakes Front and rear ventilated disc brakes
- Video rearview mirror Video-feed rearview mirror
- Visor driver mirror Driver visor mirror
- Visor illuminated driver mirror Illuminated driver visor mirror
- Visor illuminated passenger mirror Illuminated passenger visor mirror
- Visor passenger mirror Passenger visor mirror
- Voice activated audio Voice activated audio controls
- Voltmeter
- WIFI Hotspot
- Weight capacity alert GCW Alert weight capacity alert
- Wheel covers Wheel hub covers
- Wheel
- Spare 18 (50.8 cm)
- Wheelhouse liners
- rear
- Wheels 18 x 8-inch front and rear machined w/painted accents aluminum wheels
- Wheels
- 18 (45.7 cm) machined aluminum wheel with High Gloss black accents
- Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
- Window Trim Black side window trim
- Window
- power front
- passenger express up/down
- Window
- power
- rear sliding with rear defogger
- Windows
- power front
- drivers express up/down
- Windows
- power rear
- express down
- Wipers Variable intermittent front windshield wipers
- Wipers
- front rain-sensing
- Wireless Charging
- Wireless device charging Front wireless smart device charging
- Wireless phone projection for Apple CarPlay and Android Auto
- Wireless streaming Bluetooth wireless audio streaming
Seller's Comments
Contact Legacy Buick GMC today for information on dozens of vehicles like this 2026 GMC Sierra 2500HD AT4X. This GMC includes: GOOSENECK / 5TH WHEEL PREP PACKAGE STERLING METALLIC GVWR, 11,350 LBS ALTERNATORS, DUAL, 220-AMPS PRIMARY, 170-AMPS AUXILIARY TRANSMISSION, 10-SPEED AUTOMATIC A/T 10-Speed A/T LPO, HARD FOLDING TRUCK BED COVER BY REALTRUCK ADVANTAGE Pickup Bed Tonneau Cover ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE Diesel Fuel 8 Cylinder Engine Turbocharged 3 YEARS SIRIUSXM Satellite Radio Requires Subscription *Note - For third party subscriptions or services, please contact the dealer for more information.* Want to brave the road less traveled? You'll have the 4WD capabilities to do it with this vehicle. You can finally stop searching... You've found the one you've been looking for. You could keep looking, but why? You've found the perfect vehicle right here. Dealer Disclosure: Prices do not include state and local tax, title, license, notarial fees, convenience fees, documentary fees, and any finance charges. All prices, specifications and availability subject to change without notice. Contact dealer for most current information .Not available with special finance, lease and some other offers.
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