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2026 GMC Sierra 2500
$98,530•new
MSRP: $98,530
Basics
Condition
new
Interior Color
obsidian rush
Exterior Color
summit white
Drivetrain
Four-wheel Drive
Transmission
Automatic
Fuel
Diesel
Engine
8 Cylinder 4WD Diesel Automatic
VIN
1GT4UZEY1TF310927
Stock Number
G26836
Mileage
3
Features
Seating
•
Leather Seats
Exterior
•
Sunroof/Moonroof
•
Tow Hitch
•
Alloy Wheels
Safety
•
Automatic Emergency Braking
•
Backup Camera
•
Lane Departure Warning
•
Rear Cross Traffic Alert
•
Stability Control
Convenience
•
Navigation System
•
Adaptive Cruise Control
•
Keyless Start
•
Tow Hooks
•
Remote Start
•
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.
- ALTERNATOR
- 220 AMP
- AT4X PREFERRED EQUIPMENT GROUP
- AUDIO SYSTEM
- 13.4" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE
- Adaptive Cruise Control
- 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.)
- Alternator
- 170 amps (Requires (L8T) 6.6L V8 gas engine.)
- 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
- Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
- 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 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
- 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.)
- Bluetooth for phone connectivity to vehicle infotainment system
- Bose Premium Series with 12-speaker system with CenterPoint Richbass woofer and AudioPilot
- Brake lining wear indicator
- Brakes
- 4-wheel antilock
- 4-wheel disc with DURALIFE rotors
- 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.)
- 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.)
- 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
- Compass
- located in instrument cluster
- Cooling
- auxiliary external transmission oil cooler
- Cooling
- external engine oil cooler
- CornerStep
- rear bumper (Not available with (ULV) AT4X AEV Edition.)
- Daytime Running Lamps
- LED signature lighting
- Defogger
- rear-window electric
- Differential
- driver-selectable full-locking rear
- e-locking
- Door handles
- body-color (With (ULV) AT4X AEV Edition door handles will be Gloss black.)
- Door locks
- power
- Driver Information Center
- enhanced
- 12.3" diagonal reconfigurable multicolor digital display
- Driver memory recalls driver "presets" for power driver seat and outside mirrors
- ENGINE BLOCK HEATER
- ENGINE
- DURAMAX 6.6L TURBO-DIESEL V8
- B20-DIESEL COMPATIBLE
- EXHAUST BRAKE
- 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)
- Exterior Temperature Display
- located in radio display
- Floor covering
- color-keyed carpeting
- Fog lamps
- LED
- Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
- Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
- Four wheel drive
- Frame
- fully-boxed
- hydroformed front section and a fully-boxed stamped rear section
- Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
- Front and Rear Park Assist
- ultrasonic
- GMC Premium information Display- 13.4" diagonal Multicolor touch screen
- GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH.
- 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. (5148 KG)
- Glass
- deep-tinted
- Grille (Gloss Black header and grille insert bars with Dark Nickel inserts.)
- 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.
- Headlamps
- Animated LED projectors LED turn signals and Daytime Running Lamps
- Hill Descent Control
- Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
- Hitch Guidance with Hitch View with image adjustment
- Pan/Zoom/Tilt
- 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.)
- IntelliBeam
- automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
- Keyless Open and Start includes remote keyless entry
- LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
- LED Signature DRL's
- 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 (Included and only available with (PDI) Sierra HD Pro Safety.)
- 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
- Moldings
- beltline
- Black
- Multicolor 15" Diagonal Head-Up Display
- OBSIDIAN RUSH
- FULL GRAIN LEATHER SEAT TRIM
- 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.)
- Pickup bed includes bed assist step
- 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)
- Premium Floor Liners with removable carpet insert
- front
- Premium Floor Liners with removable carpet insert
- rear
- ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
- Push Button Start
- REAR AXLE
- 3.42 RATIO
- Rear Camera Mirror inside rearview auto-dimming with full camera display
- Rear Cross Traffic Alert
- Rear Seat Belt Indicator
- Rear Seat Reminder
- Rear axle
- 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
- Recovery hooks
- Red (Deleted with (ULV) AT4X AEV Edition.)
- Remote vehicle starter system
- SEATS
- FRONT BUCKET
- SNOW PLOW PREP/CAMPER PACKAGE
- SUMMIT WHITE
- Safety Alert Seat
- 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)
- 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
- 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
- StabiliTrak
- stability control system with Proactive Roll Avoidance and traction control
- includes electronic trailer sway control and hill start assist
- Steering column
- manual Tilt-Wheel and telescoping
- Steering wheel audio controls
- 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
- Sunroof
- power
- 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
- Tailgate and bed rail protection caps
- top
- 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
- 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
- Theft-deterrent system
- unauthorized entry
- 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
- spare
- LT305/70R18-126/123R
- 35" M/T
- Tires
- LT305/70R18-126/123R
- 35" M/T
- Trailer Camera Provisions and trailer viewing software
- 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
- 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
- two-speed active
- electronic Autotrac with push button control
- Transmission
- 10-Speed automatic
- USB Ports
- 2 (first row) located on console
- USB Ports
- 2
- Charge/Data ports located inside center console
- USB ports
- (2) charge-only
- rear
- Universal Home Remote
- WHEELS
- 18" (45.7 CM) MACHINED ALUMINUM WHEEL
- WINTER GRILLE COVER
- Wheel
- Spare 18" (50.8 cm)
- Wheelhouse liners
- rear
- 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
- 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
- front rain-sensing
- Wireless Charging
- Wireless phone projection for Apple CarPlay and Android Auto
Seller's Comments
**Conquer Any Terrain in the 2026 GMC Sierra 2500HD AT4X OBSIDIAN RUSH**
Cappellino Buick GMC presents this virtually new 2026 GMC Sierra 2500HD AT4X in stunning Summit White with the exclusive Obsidian Rush interior package. With only 3 miles, this beast is ready to tackle your toughest challenges.
**Legendary Duramax Power**
At the heart of this heavy-duty warrior lies the legendary 6.6L Duramax Turbo-Diesel V8 engine, delivering massive torque and B20-diesel compatibility. Paired with a 10-speed automatic transmission and 3.42 rear axle ratio, this Sierra offers exceptional towing capability with an 11,350 lbs GVWR. The integrated exhaust brake provides confident control when hauling heavy loads.
**AT4X Off-Road Dominance**
The AT4X Preferred Equipment Group transforms this truck into an off-road champion. Features include 18" machined aluminum wheels wrapped in aggressive 35" M/T tires, DSSV dampers, hill descent control, electronic locking rear differential, and four-wheel drive with two-speed active transfer case. Front aluminum skid plates and steel transfer case protection ensure durability on punishing terrain.
**Luxurious Obsidian Rush Interior**
Step inside to discover full-grain leather bucket seats with 16-way power adjustment, heating, ventilation, and massage functions. The heated steering wheel, dual-zone climate control, and heated rear seats provide year-round comfort. The premium 13.4" diagonal GMC Infotainment System features Google built-in navigation, wireless Apple CarPlay and Android Auto, plus a Bose 12-speaker premium audio system.
**Ultimate Towing Package**
Equipped with the Gooseneck/5th Wheel Prep Package, Snow Plow Prep/Camper Package, integrated trailer brake controller, and ProGrade Trailering System with multiple camera views. The innovative MultiPro Tailgate with Kicker audio system adds versatility.
**Advanced Safety & Technology**
Sierra HD Pro Safety includes Forward Collision Alert, Automatic Emergency Braking, Lane Departure Warning, and Front Pedestrian Braking. HD Surround Vision, Rear Camera Mirror, adaptive cruise control, and wireless charging complete this technology-packed powerhouse.
**Stock #G26836 VIN: 1GT4UZEY1TF310927**
Visit Cappellino Buick GMC today and experience the ultimate heavy-duty truck that refuses to compromise on capability, luxury, or technology! All pricing and details provided are believed to be accurate, but we do not warrant or guarantee such accuracy. The prices shown above may vary from region to region, as will incentives, and are subject to change. New vehicles offered may be eligible for manufacturer incentives which may change at any time and are subject to incentive qualification criteria and requirements, and which may be contingent upon manufacturer finance company approval. Manufacturer incentive data and vehicle features information is provided by third parties and believed to be accurate as of the time of publication. Vehicle information is based upon standard equipment and may vary from vehicle to vehicle. Please contact the dealership.
Cappellino Buick GMC
0
|
18 Lifetime Reviews
5411 Transit Rd
Williamsville, New York 14221
(716) 650-4471
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NOTICE: Price does not include applicable taxes including sales use and tire taxes fees for registration title and license plates and dealer document/service fees. Vehicle availability pricing and description are subject to change without prior notice. While we make every effort to provide accurate information on this site the actual description and condition of the vehicle must be verified by you at the time of purchase. Interest rates (APR) and financing terms are based on among other things your credit and the age model and purchase price of the vehicle. Gas mileage ratings are based on EPA estimates and mileage will vary depending on options driving conditions driving habits and fuel quality. While every reasonable effort is made to ensure the accuracy of this information we are not responsible for any errors or omissions contained on these pages. We cannot guarantee a vehicle will be available for delivery when requested.
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