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2026 GMC Sierra 2500
$90,685•new
MSRP: $90,685
Basics
Condition
new
Interior Color
jet black w/kalahari accents
Exterior Color
onyx black
Drivetrain
Four-wheel Drive
Transmission
Automatic
Fuel
Diesel
Engine
Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die
VIN
1GT4UPEY5TF217798
Stock Number
F13032
Mileage
0
Features
Entertainment
•
Premium Sound System
Exterior
•
Alloy Wheels
•
Sunroof/Moonroof
•
LED Headlights
•
Tow Hitch
Seating
•
Cooled Seats
•
Heated Seats
•
Leather Seats
•
Memory Seat
Safety
•
Backup Camera
•
Stability Control
•
Automatic Emergency Braking
•
Blind Spot Monitor
•
Brake Assist
•
Lane Departure Warning
•
Rear Cross Traffic Alert
Convenience
•
Adaptive Cruise Control
•
Keyless Start
•
Heated Steering Wheel
•
Remote Start
•
Tow Hooks
•
Navigation System
•
USB Port
View Full List of Features
Features
These features are associated with this vehicle type. Contact the seller to confirm this specific vehicle has them.
- (2) charge-only
- (NZZ) skid plates
- (U12) perimeter lighting
- (driver and passenger)
- (includes child seat top tether anchor)
- 10
- 12.3'' diagonal reconfigurable multicolor digital display
- 120-volt (400 watts shared with (KC9) bed mounted power outlet)
- 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
- 170 amps (Requires (L8T) 6.6L V8 gas engine.)
- 20'' or 22'' wheels.)
- 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
- 4-wheel antilock
- 4-wheel disc with DURALIFE rotors
- Animated LED Signature Tail
- Black
- Black integrated on forward portion of bed on driver and passenger side
- Digital Variable Steering Assist this system automatically adjusts steering based on speed
- 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
- LED
- Off-Road includes twin-tube shocks
- Off-Road suspension and Twin-tube Rancho shocks
- Red
- Stop
- System includes checklist
- Ultrasonic
- Up-level Rear with Storage Package 60/40 folding bench
- 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
- and other inputs to reduce driver effort and fatigue
- auxiliary external transmission oil cooler
- auxiliary lighting
- bed mounted
- beltline
- blackwall
- body-color
- body-color lower
- camera in the CHMSL to show a view of the cargo bed display located in infotainment screen
- cargo area cab mounted integrated with center high mount stop lamp
- cell phone storage
- center fold out armrest with 2 cupholders
- color-keyed carpeting
- conventional
- deep-tinted
- driver 10-way power including lumbar
- 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.)
- dual-zone automatic climate control
- electronic Autotrac with push button control
- enhanced
- external engine oil cooler
- fixed
- floor-mounted with cup holders
- front
- front axle and transfer case
- front rain-sensing
- front row only
- full cab width under-seat storage
- fully-boxed
- gate function manual with EZ Lift includes power lock and release
- gooseneck and 5th wheel trailering
- hanging file folder capability
- heated
- heated second row outboard seats
- heavy-duty
- 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.)
- high gloss Black
- hydroformed front section and a fully-boxed stamped rear section
- includes Two Trailer Camera Provisions
- includes electronic trailer sway control and hill start assist
- includes full-length bench seat
- includes hitch area light
- instrument panel
- integrated
- located in instrument cluster
- located in radio display
- lower convex mirrors
- manual Tilt-Wheel and telescoping
- outside power-adjustable vertical trailering with heated and auto-dimming upper glass
- passenger 10-way power including lumbar
- power cord management
- power folding/extending (extends 3.31'' [84.25mm]) lighting
- puddle lamps
- rated at 500 lbs per corner
- rear
- rear B-pillar mounted
- rear body-color with bumper CornerSteps
- rear bumper
- road conditions
- seatback storage on left and right side
- spare LT275/70R18 all-terrain
- stability control system with Proactive Roll Avoidance and traction control
- to help encourage safe driving behavior. It can limit certain available vehicle features
- top
- 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.)
- trailer maintenance reminders
- trailer mileage
- trailer security alerts
- turn and Reverse lamps
- turn signal indicators
- two-speed active
- unauthorized entry
- with switch in bank on left side of steering wheel
- wrapped
- 20' High Gloss Black 8 Spokes Aluminum Wheels
- 3-point seatbelt Rear seat center 3-point seatbelt
- 4WD type AutoTrac part and full-time 4WD
- 850 lbs. (4921 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18''
- ABS Brakes 4-wheel antilock (ABS) brakes
- ABS Brakes Four channel ABS brakes
- ADAPTIVE CRUISE CONTROL
- AM/FM Stereo with Premium GMC Infotainment System
- AT4 Preferred Package
- AT4 Premium Plus Package
- Accessory power Retained accessory power
- Adaptive Cruise Control
- Adaptive cruise control
- Air conditioning
- Air conditioning Yes
- Air filter
- Air filtration monitoring
- Air vents
- Airbags
- All-in-one key All-in-one remote fob and ignition key
- Alternator
- Alternator Type Alternator
- 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
- 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
- Auto-locking rear differential
- Automatic Emergency Braking
- Backup Camera
- Basic warranty 36 month/36
- 000 miles
- Battery
- Battery charge warning
- Battery run down protection
- Battery type Dual lead acid batteries
- Bed Liner
- Bed Step
- Bed View Camera
- Bed liner Spray-in pickup bed liner
- Bed-rail protectors Pickup bed-rail protectors
- 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
- Body panels Galvanized steel/aluminum body panels with side impact beams
- Box style Standard style pickup box
- Boxside steps BedStep integrated side steps
- Brake Assist
- Brake assist system Automatic Emergency Braking predictive brake assist system
- Brake lining wear indicator
- Brake pad warning Brake pad wear indicator
- Brake type 4-wheel disc brakes
- Brakes
- 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
- Bumper insert Dark chrome front bumper insert
- Bumper rub strip front Black front bumper rub strip
- Bumpers front Body-colored front bumper
- Bumpers rear Body-colored 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)
- Center Console
- Child door locks Manual rear child safety door locks
- Clearance lights Cab clearance lights
- Climate control Automatic climate control
- Clock Digital clock
- Compass
- 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
- CornerStep
- 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
- Delay off headlights Delay-off headlights
- Distance alert Following Distance Indicator
- Door ajar warning
- Door bins front Driver and passenger door bins
- Door bins rear Rear door bins
- Door handle material Body-colored door handles
- Door handles
- Door locks Power door locks with 2 stage unlocking
- 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
- Driver foot rest
- Driver information center
- Driver lumbar Driver seat with 2-way power lumbar
- Driver memory recalls driver ''presets'' for power driver seat and outside mirrors
- Driver seat direction Driver seat with 8-way directional controls
- Driver selectable steering effort
- Dual Climate Control
- Dual-zone front climate control
- Duramax 6.6L Turbo-Diesel V8 Engine
- 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 diesel 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/electric motor temperature gauge
- Exterior 120V AC power outlet 1 exterior 120V AC power outlet
- Exterior Temperature Display
- Exterior mirror spot lights Exterior mirror LED spot lights
- 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 express open/close activation sunshade
- First-row windows Power first-row windows
- Fleet Customer Powertrain Limited Warranty
- Floor console Full floor console
- Floor console storage Covered floor console storage
- Floor coverage Full floor coverage
- Floor covering
- Floor covering Full carpet floor covering
- Floor mats Rubber front and rear floor mats with carpet inserts
- Fob engine controls Keyless Open/Keyless Start with hands-free access and push button start
- Fog lamps
- 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 warning Forward Collision Alert with Automatic Braking
- Four Wheel Drive
- Four wheel drive
- Frame
- Front Bucket Seats
- Front Pedestrian Braking
- Front and Rear Park Assist
- 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 2-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
- Fuel Type Diesel
- Full gauge cluster screen
- GMC Premium information Display- 13.4'' diagonal Multicolor touch screen
- GVWR
- Garage door opener
- Gauge cluster display size (inches) Gauge cluster display size: 12.30
- Gearshifter material Urethane gear shifter material
- Glass
- Glove box Locking glove box
- Gooseneck/5th Wheel Prep Package
- Grille (Gloss Black header and grille insert bars with Black Chrome accents.)
- Grille style Dark chrome grille
- Handsfree Bluetooth handsfree wireless device connectivity
- Head up display Head-up display
- Head-Up Display
- 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
- Ignition Compression ignition system
- Ignition type Push-button
- Illuminated entry
- Immobilizer
- In-Vehicle Trailering System App
- In-box lighting LED in-box lighting
- In-vehicle Trailering App
- Inclinometer
- Inside Rearview Auo-Dimming Rear Camera Mirror
- Instrumentation display Digital/analog instrumentation display
- Integrated tailgate step
- IntelliBeam Automatic High Beam On/off
- Interior 120V AC power outlets 1 interior 120V AC power outlet
- Interior accents Chrome interior accents
- Interior courtesy lights Fade interior courtesy lights
- 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 Start
- LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
- LED brake lights
- LT275/65R20 AT BW Tires
- Lamps
- Lane Departure Warning
- 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/unlimited
- Memory Seat
- Memory settings Memory settings include: door mirrors
- Mirror caps
- Mirrors
- Mobile app access MyGMC Mobile App mobile app access
- Moldings
- Multicolor 15' Diagonal Head-Up Display
- Multiple headlights Multiple enclosed headlights
- 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
- Occupancy sensor Airbag occupancy sensor
- Off-Road Suspension
- Oil pressure gauge
- Oil pressure warning
- 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 Non-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 8-way directional controls
- Pedestrian detection Front Pedestrian Braking
- Perforated Leather-Appointed Front Seat Trim
- Perimeter approach lighting Remote activated perimeter approach lighting
- Pickup Box
- Pickup box camera
- Power Driver Seat
- Power driver seat controls Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- Power outlet
- Power passenger seat controls Passenger seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- Powertrain type ICE
- Powertrain warranty 60 month/100
- 000 miles (FLT)
- Preferred Equipment Group 4SB
- Premium Sound System
- 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
- Radiator
- Radio AM/FM/SiriusXM with 360Lsatellite
- Rain Sensing Front Wipers
- Rain detecting wipers
- Rear Cross Traffic Alert
- Rear Seat Belt Indicator
- Rear Springs Regular grade rear springs
- Rear axle
- 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 Automatic 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 reminder
- 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 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
- 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/100
- 000 miles (FLT)
- Running lights LED daytime running lights
- Safety Alert Seat
- Satellite trial 3 month satellite trial subscription
- Seat
- Seat Belt Adjustable Guide Loops
- Seat adjuster
- Seatback storage pockets 2 seatback storage pockets
- Seatbelt pretensioners Front seatbelt pretensioners
- Seatbelt pretensioners number 2 seatbelt pre-tensioners
- Seating capacity 5
- Seats
- Second-row windows Power second-row windows
- Security system
- Seek scan
- Selectable mode transmission
- Sequential shift control
- Service interval warning Service interval indicator
- Set of 4 Wheel Locks
- Shock absorbers Rancho gas-pressurized shock absorbers
- Side steps Illuminated power side steps
- Skid Plates
- Skid Plates protect the oil pan
- 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 speakers
- Speakers number 7 speakers
- Special paint Monotone paint
- 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
- Steering
- Steering Hydraulic power-assist steering system
- Steering column
- Steering mounted audio control Steering wheel mounted audio controls
- Steering type Re-circulating ball steering
- Steering wheel
- Steering wheel audio controls
- Steering wheel material Leatherette steering wheel
- Steering wheel telescopic Manual telescopic steering wheel
- Steering wheel tilt Manual tilting steering wheel
- Sunroof/Moonroof
- Suspension
- 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
- TRAILER CAMERA PROVISIONS AND TRAILER VIEWING SOFTWARE
- Tachometer
- Tailgate
- Tailgate and bed rail protection caps
- Tailgate control Tailgate/power door lock
- Taillamps
- Tailpipe Stainless steel single exhaust
- Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob
- Temperature display Exterior temperature display
- Theft-deterrent system
- Tinted windows Deep tinted windows
- Tire
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Tires LT275/65SR20 AT BSW front and rear tires
- 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 Hitch
- Trailer Side Blind Zone Alert
- Trailer brake controller
- Trailer light malfunction warning
- Trailer light test
- Trailer theft alarm
- Trailering Information Label provides max trailer ratings for tongue weight
- Transfer case
- Transfer case Electronic transfer case shift
- Transmission Allison 10-speed automatic
- Transmission Type Automatic
- Transmission electronic control
- Transmission fluid temperature warning Transmission fluid temp warning
- Transmission oil cooler
- Transmission temperature gauge Transmission fluid temperature gauge
- 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
- USB ports 6 USB ports
- Under seat tray rear Rear under seat tray
- 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 locks Wheel security locks
- Wheelhouse liners
- Wheels 20 x 8.5-inch front and rear black aluminum wheels
- Window Trim Black side window trim
- Wipers
- Wipers Variable intermittent front windshield wipers
- Wireless Charging
- Wireless device charging Front wireless smart device charging
- Wireless streaming Bluetooth wireless audio streaming
- X31 Off-Road Package includes (JHD) Hill Descent Control
Seller's Comments
Heavy-duty truck buyers usually know exactly what they want - and trucks like this are the reason. This **2026 GMC Sierra 2500HD AT4 Duramax** at Cable Dahmer of Topeka combines aggressive AT4 styling, premium interior comfort, advanced towing technology, and the legendary Duramax diesel into one seriously capable truck. Finished in **Onyx Black** with a **Jet Black interior accented by Kalahari details**, this Sierra HD has the kind of appearance that instantly feels premium and intimidating at the same time. The black wheels, smoked marker lamps, power-retractable assist steps, aggressive grille design, and lifted AT4 stance give this truck the kind of road presence buyers notice immediately. For shoppers searching: * GMC Sierra 2500HD AT4 Duramax for sale * Black GMC HD trucks near Kansas City * Duramax diesel trucks in Kansas * GMC AT4 diesel near Topeka * Sierra HD with AT4 Premium Plus Package ...this is the kind of build buyers typically wait months to find. Under the hood is the highly respected **Duramax 6.6L Turbo-Diesel V8**, paired with the **10-speed Allison automatic transmission** for smooth towing power, confident acceleration, and long-distance driving comfort. Whether hauling equipment, towing a camper, pulling a trailer, or daily driving, this Sierra HD delivers the capability diesel buyers continue specifically searching for. This truck is equipped with: * AT4 Premium Plus Package * Technology Package * AT4 Preferred Package Together, these packages add many of the premium features truck buyers actively hunt for but rarely find all in one HD truck. Standout equipment includes: * Power-retractable black assist steps * Power sunroof * 15-inch multicolor Head-Up Display * Rear Camera Mirror * HD Surround Vision * Bed View Camera * Bose premium audio system * Heated and ventilated front seats * Heated rear seats * Wireless charging * Spray-on GMC bedliner * Gooseneck / 5th Wheel Prep Package * Trailer camera provisions * Exhaust brake * Power sliding rear window * X31 Off-Road Package What makes the Sierra HD AT4 different from many heavy-duty trucks is the balance it creates between: * luxury-level comfort * diesel towing capability * aggressive off-road styling * advanced technology * everyday drivability Inside, the cabin feels upscale and refined without losing the rugged personality HD truck buyers expect from GMC. Whether it's towing through the mountains, pulling a trailer across Kansas highways, arriving at a jobsite, or simply owning a truck that stands out from the crowd, this Sierra 2500HD AT4 delivers the kind of versatility and presence buyers continue gravitating toward. Advanced GMC safety and driver assistance technology includes: * Forward collision alert * Pedestrian braking assistance * HD camera systems * Trailer monitoring technology * Rear cross traffic alert * Sierra HD Pro Safety * Trailer Side Blind Zone Alert Well-equipped black-on-black AT4 Duramax trucks with premium packages and HD capability continue generating strong buyer demand because they appeal to both serious truck owners and buyers wanting luxury-level refinement in a heavy-duty pickup. Truck buyers throughout: * Topeka * Lawrence * Manhattan * Shawnee County * Kansas City and surrounding areas ...continue searching for GMC Sierra HD inventory exactly like this at Cable Dahmer of Topeka. Qualifying new vehicles also include our **5-Year Unlimited Mileage Powertrain Warranty** for added peace of mind after the purchase. For more information about this **2026 GMC Sierra 2500HD AT4 Duramax**, contact Cable Dahmer of Topeka at **785-422-8586** and reference **Stock #F13032**. Cable Dahmer of Topeka Stock #F13032
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Cable Dahmer of Topeka
4.6
|
236 Lifetime Reviews
3731 SW Topeka Blvd
Topeka, Kansas 66609
(785) 422-8586
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All Vehicles Purchase prices do not include tax, title, license, and $699 admin fee. Prices include the listed rebates and incentives (All factory rebates assigned to dealer, including all applicable manufacturer rebates). Incentivized rates may affect incentives and/or pricing. Check with your dealer and or sales consultant to see available rebates you may qualify for. Offers may expire at end of month or the manufacturer date. We are not responsible for typographical, technical or misprint errors. When submitting a website form by providing your phone number, you consent to receive occasional SMS or voice calls from us regarding our products, services, and promotional offers. Standard messaging rates may apply. The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
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