King Buick GMC · Florence, SC

2026 GMC Sierra 2500 HD AT4X

0 miles · truck

1 / 48 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 2500 HD

TrimAT4X

VIN1GT4UZE74TF406249

Stock number869

BodyPickup

Engine6.6L 8-cyl

Cylinders8

Displacement6.6L

TransmissionAutomatic

Drivetrain4WD

FuelGasoline

ExteriorOnyx Black

InteriorObsidian Rush, Full Grain Leather Seat Trim

Towing16000

Vehicle description

Standard EquipmentEntertainment13.4 diagonal GMC Premium Infotainment System with Google built-in 13.4 diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM1 radio capable Bluetooth®2 streaming audio for music and select phones Wireless Apple CarPlay capability for compatible phones3Wireless Android Auto capability for compatible phones4Customize and manage entertainment and vehicle feature settingUse, control and manage select smartphone apps through the Infotainment system Voice-activated technology for phone SiriusXM Trial SubscriptionBluetooth® Pair your compatible mobile phone to your vehicle's infotainment system1Place and receive hands-free phone calls Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command systemWith streaming audio capability, you can listen to files stored on your phone or Bluetooth® digital media deviceMultiPro Audio System by Kicker A weatherproof audio package that fits the MultiPro exclusively. Bluetooth® sound streams from connected devices to the 2-channel, 100 watt, 50 watts RMS per-channel Tailgate Sound System. The illuminated display puts the user in charge of the programming track, volume and sourceSystem operation that is completely independent of the interior audio systemBluetooth®1 compatibility for wireless playback3.5mm and USB inputs for audio playbacksA custom ABS baffle with full gasket sealingA weatherproof amplifier hidden in the tailgateSiriusXM with 360L Trial Subscription With your trial subscription, new GM vehicles equipped with SiriusXM with 360L advance in-car technology will bring you closer to your favorite stars, artists, creators, hosts and athletes1SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music, talk and news, live sports, comedy, podcasts and moreExperience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever beforeWireless phone projection For Apple CarPlay1 and Android Auto2Wi-Fi Hotspot capable Terms and limitations apply. See onstar.com or dealer for details.May require additional optional equipment3 Years SiriusXM Includes ad-free music, plus talk, sports, comedy, news, podcasts and more1Enjoy channels curated by DJs, personalities, and tastemakersAccess all your favorite entertainment to enjoy in-vehicle and on the SiriusXM appExteriorIntelliBeam At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions1GMC MultiPro Tailgate Six function tailgate designed to help improve loading, unloading and accessing the cargo boxHitch area lightingPower lock and releaseMay require additional optional equipmentSpray-on bedliner Provides a Black, textured, non-skid surface that helps protect the bed and minimizes cargo shiftingCovers the entire bed surface below side rails, front box top rail, gauge hole plugs and tie-downsChemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight sealDoes not include spray-on liner on tailgate due to Black composite inner panelIncludes GMC logo on all trims except PROCornerStep rear bumper Helps make it easier to get into and out of the pickup bedLocated at each end of the rear bumperTextured step pads to help provide secure footing18 LT305/70R18 MT tiresCab-mounted cargo area lamps Activated by switch located on center switch bankIlluminates the cargo bed areaRainsense automatic wipers When turned on, will automatically clear the windshield when sensors detect varying degrees of precipitation on the windshieldBlack power-retractable assist steps with LED perimeter lighting Textured step pads help provide secure footingRetracts when not in useDeploy Running Board mode for car wash cleaningLED perimeter lightingMay require additional optional equipmentDeep-tinted glass Provides added protection from sun and glareLED fog lampsBlack beltline moldingsTailgate with EZ Lift assist, power lock & release Hitch area lightingMay require additional optional equipmentBody-color door handlesBody-color front bumperCargo bed LED lighting Provides light to find cargo in the bedMay require additional optional equipmentCargo tie-downs 12-fixed rated at 500 lbs. per cornerAnimated LED projectors headlamps with LED turn signals and Daytime Running LampsSide Bed Step Black textured step pads help provide secure footingIntegrated on forward portion of outer bed on driver and passenger side to provide ease of access to forward portion of the bedBody-color rear bumper With integrated CornerStepsSmoked Amber LED roof marker lamps Roof-mounted lamps near the front of the cabSpare tire carrier lock Helps keep spare tire secure Tailgate and bed rail prote...

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
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
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
SiriusXM Trial Subscription
Place and receive hands-free phone calls
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
SiriusXM with 360L Trial Subscription
Wireless phone projection
For Apple CarPlay and Android Auto
Wi-Fi Hotspot capable
May require additional optional equipment
3 Years SiriusXM
Enjoy channels curated by DJs, personalities, and tastemakers
IntelliBeam
GMC MultiPro Tailgate
Hitch area lighting
Power lock and release
Spray-on bedliner
Includes GMC logo on all trims except PRO
CornerStep rear bumper
Located at each end of the rear bumper
Textured step pads to help provide secure footing
18" LT305/70R18 MT tires
Cab-mounted cargo area lamps
Activated by switch located on center switch bank
Illuminates the cargo bed area
Rainsense automatic wipers
Black power-retractable assist steps with LED perimeter lighting
Textured step pads help provide secure footing
Retracts when not in use
Deploy Running Board mode for car wash cleaning
LED perimeter lighting
Deep-tinted glass
Provides added protection from sun and glare
LED fog lamps
Black beltline moldings
Tailgate with EZ Lift assist, power lock & release
Body-color door handles
Body-color front bumper
Cargo bed LED lighting
Provides light to find cargo in the bed
Cargo tie-downs
12-fixed rated at 500 lbs. per corner
Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
Side Bed Step
Black textured step pads help provide secure footing
Body-color rear bumper
With integrated CornerSteps
Smoked Amber LED roof marker lamps
Roof-mounted lamps near the front of the cab
Spare tire carrier lock
Helps keep spare tire secure
Tailgate and bed rail protection caps
Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass
Chrome mirror caps
AT4 and AT4X 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
Rear wheelhouse liners
18" LT305/70R18 MT spare tire
Animated LED Signature Tail lamps with Stop, turn and Reverse lamps
LED taillamps with LED stop lights and animation
Power sunroof
Retracts into the roof
Offers tilt and slide features with express-open and -close
Grille (Gloss Black header and grille insert bars with Dark Nickel inserts.)
High gloss Black mirror caps
18" machined aluminum wheel with High Gloss Black accents
Onyx Black
Keyless Open and Start
Lockout protection helps you avoid locking keys in the vehicle
Head-Up Display
Multi-color 15" diagonal Head-Up Display
Adjustable vertical position and brightness of the display
Steering-wheel mounted controls
Leather-wrapped steering wheel
Soft, supple leather trim adds comfort to your drive
Power windows with driver express-up/down
Ventilated driver and front passenger seats
Individually controlled
Cooling feature includes both seatbacks and cushions
Manual tilt and telescoping steering column
Assist handles
Front A-pillar mounted for Driver and Passenger
Rear B-pillar mounted
Premium rear floor liners with removable carpet insert
Rear window defogger
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)
Seat trim, Full Grain Leather
Compass
Located in instrument cluster
Power door locks
Outside temperature display
Located in infotainment display
12.3" diagonal color Driver Information Center
High definition display provides crisp, premium appearance
Dual-zone automatic climate control
Allows individual climate settings for both driver and front passenger
120-volt box-mounted power outlet
3-prong auxiliary household-style outlet
Located in the pickup bed
Power windows with driver and front passenger express-up/down
If obstruction is detected, the anti-pinch feature will auto-reverse
Power sliding rear window with rear defogger
Premium front floor liners with removable carpet insert
Wireless Charging
Uses induction technology for select portable electronic devices
Convenient charging location
Front bucket seats
Power windows with rear express-down
USB ports
(2) First row, located on console
Rear Seat Reminder
16-way power passenger seat with power lumbar and massage
Front center console
Universal Home Remote
3-channel programmable
16-way power driver seat with power lumbar and massage
Heated rear outboard seats
Passengers can manage heat settings with their own controls
Theft-deterrent unauthorized entry system
Helps deter unauthorized entry, helping to protect your vehicle
Heated driver and front outboard passenger seats
Rear air vents
Provides cabin comfort for rear occupants
(2) Data/charge ports located inside center console
(2) Charge ports located on rear of console
Driver memory
You can always override the feature and take control
120-volt power outlet
Located on the instrument panel
Carpeted floor covering
Color-keyed to match the interior
Rear Camera Mirror
The feature also allows brightness, vertical tilt and zoom adjustments
Obsidian Rush, Full Grain Leather seat trim
11,025 lbs. GVWR
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
4-wheel antilock disc brakes
Red vertical recovery hooks
Two front frame-mounted
Heavy-duty 720 cold-cranking amps battery
80 Amp-hr
Maintenance-free with rundown protection and retained accessory power
In-Vehicle Trailering App
Checklist
Trailer maintenance reminders
Trailer security alerts
Trailer mileage
Tow/haul reminder
Trailer electrical diagnostics
Skid Plates, front aluminum
Integrated trailer brake controller
Integrated with the antilock brake system (ABS)
Brake pad wear indicator
Four wheel drive
Fully boxed frame
Hydroformed front section
High-strength steel
Skid Plates, Transfer case, steel
Driver-selectable e-locking rear differential
When activated, locks both rear wheels in unison
Increase traction in off-road situations
Off-Road suspension with 1.5" factory installed lift and Multimatic DSSV dampers
Front suspension kit composed of: Control Arms, Ball Joints, Knuckles
170-amp alternator
Digital Variable Steering Assist
Heavy-Duty Air Filter
Emissions, Federal requirements
Gooseneck / 5th Wheel Prep Package
Hitch platform to accept Gooseneck or 5th wheel hitch
Box mounted 7-pin trailer harness
AT4X Preferred Equipment Group includes standard equipment
3 Years OnStar One
Connected Services by OnStar
Safety Services
Wi-Fi
In-Vehicle Apps
Signature LED Daytime Running Lamps
LED Daytime Running Lamps
OnStar services capable
Following Distance Indicator
Designed to help you maintain a safe following distance
Rear Cross Traffic Alert
6 airbags
Dual-stage frontal airbags for driver and front outboard passenger
Head-curtain airbags for outboard seating positions
Teen Driver
Front and Rear Park Assist
These can help you park and avoid collisions
Rear Seat Belt Indicator
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
Tire Pressure Monitoring System with Tire Fill Alert
Trailer Side Blind Zone Alert
Hitch View
Shows a close-up view of the trailer hitch
Hitch Guidance
Can help you line up the hitch to your trailer
Trailering Information Label
HD Surround Vision
Can help you park or avoid vehicles and objects
Safety Alert Seat
You can also switch to beeping crash avoidance alerts
OnStar Basics
Drive confidently with core OnStar services including
Remote commands
Built-in voice assistance

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 100 miles of Florence, South Carolina

Asking price$83,958Dealer asking price

Market value$94,517Market value · based on 9 comparable cars

vs. market Great deal-11.2%Great deal · based on 9 comparable cars

Where this price sits

Among the lowest-priced · 100% of 9 similar listings ask more than this car.

Market value $94,517

This car$83,958

$83,958lowest$107,412highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Great deal$10,559 below the market value of $94,517

Price range

$83,958$107,412

Lowest price of 10 similar listings within 100 milesTick marks the market value · range of 9 similar listings

AutosXchange Insights

Compared with 9 new 2026 GMC Sierra 2500 AT4X listings within 100 mi.
Priced $10,559 below the market value of 9 comparable cars.
Lowest price of 10 similar listings within 100 miles.
Stock # 869 — mention it when you call or text.

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

Cars this price is compared to

Same 2026 Sierra 2500 AT4X · new · within 100 miles of Florence, South Carolina. All 9 comparable cars for sale, nearest first.

2026 GMC Sierra 2500 HD AT4X for sale at Jones GMC in Sumter, SC

Fair price

25 photos