2026 GMC Sierra 2500 HD
SLT Truck$82,455
2026 GMC Sierra 2500 HD SLT Truck
| Condition | New |
| Model Code | TK20743 |
| Engine | 6.6L Duramax Turbo-Diesel V8 engine |
| Transmission | Automatic |
| Drivetrain | Four Wheel Drive |
| Exterior Color | Volcanic Red Tintcoat |
| Interior | Jet Black, Perforated Leather-appointed front outb Leather |
| Stock # | EG296893 |
| VIN # | 1GT4UNEY3TF296893 |
| Warranty | Full Factory Warranty |
Vehicle Overview
2026 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel GMC Protection Package (All-Weather Floor Liners and Black Front and Rear Molded Splash Guards), Gooseneck/5th Wheel Prep Package (Spray-on Pickup Bedliner with GMC Logo), Sierra HD Pro Safety Plus Package (Bed View Camera with Two Trailer Camera Provisions, HD Surround Vision, Rear Cross Traffic Alert, Safety Alert Seat, Trailer Cam Provisions and Trailer Viewing Software, Trailer Side Blind Zone Alert, and Ultrasonic Front and Rear Park Assist), SLT Convenience Package (2 Charge/Data USB Ports Inside Center Console, Bose Premium 7-Speaker Sound System, Floor-Mounted Center Console, Front Bucket Seats, LED Smoked Amber Roof Marker Lamps, Ventilated Driver and Front Passenger Seats, and Wireless Charging), SLT Preferred Package (Adaptive Cruise Control, Heated 2nd Row Outboard Seats, Power Sliding Rear Window with Defogger, and Universal Home Remote), Snow Plow Prep/Camper Package (220-Amp Alternator), Suspension Package, X31 Off-Road and Protection Package (Wheels: 20 Bright Face with Dark Painted Pockets), X31 Off-Road Package (Hill Descent Control and Off-Road Suspension), 10-Way Power Driver Seat Adjuster with Lumbar, 10-Way Power Passenger Seat Adjuster with Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 18 Machined Aluminum Wheels, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports, 2-Speed Active Transfer Case, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Automatic temperature control, Brake assist, Buckle to Drive, Bumpers: chrome, Chrome Surround Grille with Chrome Insert Bars, Compass, Deep-Tinted Glass, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electric Rear-Window Defogger, Electronic Stability Control, Emergency communication system: OnStar, Following Distance Indicator, Forward Collision Alert, Front 40/20/40 Split-Bench Seats, Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front Pedestrian Braking, Front Rain-Sensing Wipers, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heated Driver and Front Outboard Passenger Seats, Heated front seats, Heated steering wheel, Heavy-Duty 80 Amp Battery, Hitch Guidance with Hitch View, Illuminated entry, in-Vehicle Trailering System App, IntelliBeam Automatic High Beam on/Off, Keyless Open and Start, Lane Departure Warning System, LED Cargo Area Lighting, Low tire pressure warning, Manual Tilt-Wheel/Telescoping Steering Column, Memory seat, Occupant sensing airbag, OnStar Services Capable, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather-Appointed Front Outboard Seat Trim, Pickup Box, Power door mirrors, Power driver seat, Power Front Passenger Windows with Express Up/Down, Power passenger seat, Power steering, Power Sunroof, Power windows, Premium audio system: Premium GMC Infotainment System, Push Button Start, Radio: AM/FM Stereo with Premium GMC Infotainment System, Rain sensing wipers, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear Wheelhouse Liners, Rear window defroster, Remote keyless entry, Remote Vehicle Starter System, Security system, SiriusXM with 360L Trial Subscription, Speed control, Speed-sensing steering, Split folding rear seat, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trip computer, Turn signal indicator mirrors, Un Price includes: $350Financing Information
Contact us today at 603-752-6644 for more information, or fill out our Online Credit Application to begin the pre-approval process today.
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Warranty Information
This Vehicle is Covered by the Full Factory Warranty. Contact us for more information on the factory warranty.
Contact Us at 603-752-6644
Auto Hub
3713 US 1
North Brunswick, NJ 08902
View Map & Get Directions
Call Us About This Vehicle: 603-752-6644
603-752-6644| Monday: | 9 a.m. - 8 p.m. |
| Tuesday: | 9 a.m. - 8 p.m. |
| Wednesday: | 9 a.m. - 8 p.m. |
| Thursday: | 9 a.m. - 8 p.m. |
| Friday: | 9 a.m. - 8 p.m. |
| Saturday: | 9 a.m. - 7 p.m. |
| Sunday: | Closed |
- - Standard Equipment
- - 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 (STD)
- - (X31) Off-Road suspension with Twin-tube Rancho shocks
- (JHD) Hill Descent Control and (NZZ) skid plates (transfer case and oil pan)
- (CGN) spray-on bedliner
- (RIA) All-weather floor liners
- LPO and X31 badge Includes (Q7J) 20" Bright face wheels with dark painted pockets and (QF9) LT275/65R20 all-terrain
- blackwall tires.)
- - (A50) bucket seats with (D07) center console
- (KQV) ventilated front seats
- (UBC) 2 USB Charge/Data ports first row inside center console
- (U01) Roof Marker Lamps
- (K4C) Wireless Charging and (UQA) Bose Premium Audio System
- - (UKV) Trailer Side Blind Zone Alert
- (UFG) Rear Cross Traffic Alert
- (UVN) Bed View Camera
- (UV2) HD Surround Vision
- (UD5) Front and rear park assist and (TRG) Trailer Camera Provisions Includes (HS1) Safety Alert Seat.)
- - (KA6) rear heated seats
- (A48) rear sliding power window
- (UG1) Universal Home Remote and (KSG) Adaptive Cruise Control
- - (RIA) all-weather floor liner
- LPO and (VQK) front and rear Black molded splash guards
- LPO
- (dealer-installed)
- - (JHD) Hill Descent Control
- (NZZ) skid plates
- Off-Road suspension
- Twin-tube Rancho shocks and X31 hard badge
- - (KW5) 220-amp alternator
- includes increased front GAWR on Heavy Duty models
- (NZZ) skid plates (transfer case and oil pan)
- pass through dash grommet hole and roof emergency light provisions. Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance. Note: if ordered for Camper usage
- recommend ordering (UY2) Trailering wiring provisions
- - (SFZ) Black GMC emblems
- LPO
- and (RIK) Black Sierra Nameplates
- LPO
- (dealer-installed).
- - hitch platform with tray to accept ball
- stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness). (Includes (CGN) spray-on bedliner.
Features & Specifications *
- 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)
- Transmission, 10-speed automatic
- Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
- Pickup bed includes bed assist step
- GVWR, 10,850 lbs. (4921 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18", 20" or 22" wheels.)
- Push button start
- Transfer case, two-speed active, electronic Autotrac with push button control (Requires 4WD models.)
- Auto-locking rear differential
- Four wheel drive
- Cooling, external engine oil cooler
- Cooling, auxiliary external transmission oil cooler
- Air filter, heavy-duty
- Air filtration monitoring
- 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.)
- Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
- Trailer brake controller, integrated
- 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.)
- Recovery hooks, front, frame-mounted, black
- Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
- Suspension Package (Not available with (X31) Off-Road Package.)
- Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
- Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
- Brake lining wear indicator
- Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
- Vehicle Name : GMC Sierra 2500HD
- Body Style : Crew Cab Pickup
- Body Code : E63
- Drivetrain : Four Wheel Drive
- Gross Axle Wt Rating - Front (lbs) : 4800
- Gross Axle Wt Rating - Rear (lbs) : 6600
- Curb Weight - Front (lbs) : 4013
- Curb Weight - Rear (lbs) : 2812
- Gross Vehicle Weight Rating Cap (lbs) : 10850
- Gross Combined Wt Rating (lbs) : 26000
- Dead Weight Hitch - Max Trailer Wt. (lbs) : 5000
- Dead Weight Hitch - Max Tongue Wt. (lbs) : 500
- Wt Distributing Hitch - Max Trailer Wt. (lbs) : 16000
- Wt Distributing Hitch - Max Tongue Wt. (lbs) : 1600
- Fifth Wheel Hitch - Max Trailer Wt. (lbs) : 18380
- Fifth Wheel Hitch - Max Tongue Wt. (lbs) : 4595
- Maximum Trailering Capacity (lbs) : 20000
- Engine Order Code : L8T
- Engine Type : Gas V8
- Fuel System : Direct Injection
- SAE Net Horsepower @ RPM : 401 @ 5200
- SAE Net Torque @ RPM : 464 @ 4000
- Trans Order Code : MKM
- Trans Type : 10
- Trans Description Cont. : Automatic
- First Gear Ratio (:1) : 4.54
- Second Gear Ratio (:1) : 2.87
- Third Gear Ratio (:1) : 2.06
- Fourth Gear Ratio (:1) : 1.72
- Fifth Gear Ratio (:1) : 1.48
- Sixth Gear Ratio (:1) : 1.26
- Seventh Gear Ratio (:1) : 1.00
- Eighth Gear Ratio (:1) : 0.85
- Ninth Gear Ratio (:1) : 0.69
- Tenth Gear Ratio (:1) : 0.63
- Reverse Ratio (:1) : 4.54
- Transfer Case Gear Ratio (:1), High : 1
- Cold Cranking Amps @ 0° F (Primary) : 720
- Maximum Alternator Capacity (amps) : 170
- Engine Oil Cooler : Yes
- Frame Type : Box Ladder
- Suspension Type - Front : Short/Long Arm w/Torsion Bar
- Suspension Type - Rear : 2-Stage Multi-Leaf
- Axle Ratio (:1) - Front : 3.73
- Axle Ratio (:1) - Rear : 3.73
- Shock Absorber Diameter - Front (mm) : 51
- Shock Absorber Diameter - Rear (mm) : 51
- Stabilizer Bar Diameter - Front (in) : 1.38
- Steering Type : Pwr Recirculating Ball
- Turning Diameter - Curb to Curb (ft) : 52.7
- Brake Type : Pwr
- Brake ABS System : 4-Wheel
- Disc - Front (Yes or ) : Yes
- Disc - Rear (Yes or ) : Yes
- Front Brake Rotor Diam x Thickness (in) : 14 x 1.6
- Rear Brake Rotor Diam x Thickness (in) : 14.1 x 1.3
- Wheels, 18" (45.7 cm) machined aluminum wheel with Dark Grey metallic accents
- Tires, LT275/70R18E all-terrain, blackwall
- Tire, spare LT275/70R18 all-terrain, blackwall
- Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
- Bumper, front chrome lower
- Bumper, rear chrome with bumper CornerSteps
- Bed Step, Black integrated on forward portion of bed on driver and passenger side
- CornerStep, rear bumper
- Cargo tie downs (12), fixed, rated at 500 lbs per corner
- Wheelhouse liners, rear
- Moldings, beltline, chrome
- Grille (Chrome surround with Chrome insert bars.)
- Headlamps, Animated LED projectors LED turn signals and Daytime Running Lamps
- IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
- Fog lamps, LED
- Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
- LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
- Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
- 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
- Mirror caps, chrome
- Glass, deep-tinted
- Wipers, front rain-sensing
- Door handles, chrome
- Tailgate, standard
- Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
- Tailgate and bed rail protection caps, top
- Front Tire Order Code : QF6
- Rear Tire Order Code : QF6
- Spare Tire Order Code : ZYG
- Front Tire Size : LT275/70R18E
- Rear Tire Size : LT275/70R18E
- Spare Tire Size : LT275/70R18
- Front Wheel Material : Aluminum
- Rear Wheel Material : Aluminum
- Wheelbase (in) : 158.94
- Length, Overall (in) : 250.75
- Width, Max w/o mirrors (in) : 81.85
- Height, Overall (in) : 79.82
- Cab to Axle (in) : 42.17
- Ground Clearance, Front (in) : 10.12
- Ground Clearance, Rear (in) : 10.12
- Cargo Box Length @ Floor (in) : 82.2
- Cargo Box Width @ Floor (in) : 71.4
- Cargo Box Width @ Wheelhousings (in) : 51.85
- Cargo Box (Area) Height (in) : 21
- Cargo Volume (ft³) : 69.5
- 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
- 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.)
- Audio system feature, 6-speaker system
- Bluetooth for phone connectivity to vehicle infotainment system
- Wireless Phone Projection for Apple Carplay and Android Auto
- Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
- Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (Not available with (PCY) SLT Convenience Package, (PDB) SLT Premium Package or (PDC) Texas Edition SLT Premium Package.)
- Seat trim, Perforated Leather-appointed front outboard seating positions
- 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)
- Seat adjuster, driver 10-way power including lumbar
- Seat adjuster, passenger 10-way power including lumbar
- Seating, heated driver and front outboard passenger
- Driver memory recalls driver "presets" for power driver seat and outside mirrors
- Floor covering, color-keyed carpeting
- Floor mats, carpeted front (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
- Floor mats, carpeted rear (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
- Steering wheel, wrapped
- Steering wheel, heated
- Steering wheel audio controls
- Steering column, manual Tilt-Wheel and telescoping
- Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
- Rear seat reminder
- GMC Premium information Display- 13.4" diagonal Multicolor touch screen
- Exterior Temperature Display, located in radio display
- Compass, located in instrument cluster
- Windows, power front, drivers express up/down
- Window, power front, passenger express up/down
- Windows, power rear, express down
- Door locks, power
- Keyless Open and Start includes remote keyless entry
- Remote vehicle starter system
- Cruise control, steering wheel-mounted
- Theft-deterrent system, unauthorized entry
- Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
- USB Ports, 2, Charge/Data ports located on instrument panel
- USB ports, (2) charge-only, rear
- Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
- Air vents, rear
- Air conditioning, dual-zone automatic climate control
- Defogger, rear-window electric
- Mirror, inside rearview auto-dimming
- Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
- Passenger Capacity : 6
- Front Head Room (in) : 43.03
- Front Leg Room (in) : 44.53
- Front Shoulder Room (in) : 66.02
- Front Hip Room (in) : 61.18
- Second Head Room (in) : 40.12
- Second Leg Room (in) : 43.4
- Second Shoulder Room (in) : 65.3
- Second Hip Room (in) : 60.24
- Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
- Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
- StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
- Daytime Running Lamps, LED signature lighting
- LED Signature DRL's
- 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.)
- OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
- HD Rear Vision Camera (Removed with (UV2) HD Surround Vision.)
- Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
- Hitch Guidance with hitch view with Image adjustment, Pan/Zoom/Tilt
- Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
- Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
- Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
- Rear Seat Belt Indicator
- Seat Belt Adjustable Guide Loops, front row only
- 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.)
- 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
- Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
- Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering
- 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.)
- Displacement : 6.6L/- TBD -
- Transfer Case Model : - TBD -
- Transfer Case Gear Ratio (:1), Low : - TBD -
- Total Cooling System Capacity (qts) : - TBD -
- Spring Capacity - Front (lbs) : - TBD -
- Spring Capacity - Rear (lbs) : - TBD -
- Axle Type - Front : - TBD -
- Axle Type - Rear : - TBD -
- Axle Capacity - Front (lbs) : - TBD -
- Axle Capacity - Rear (lbs) : - TBD -
- Front Tire Capacity (lbs) : - TBD -
- Rear Tire Capacity (lbs) : - TBD -
- Spare Tire Capacity (lbs) : - TBD -
- Revolutions/Mile @ 45 mph - Front : - TBD -
- Revolutions/Mile @ 45 mph - Rear : - TBD -
- Revolutions/Mile @ 45 mph - Spare : - TBD -
- Front Wheel Size (in) : 18 x - TBD -
- Rear Wheel Size (in) : 18 x - TBD -
- Spare Wheel Size (in) : 18 x - TBD -
- Spare Wheel Material : - TBD -
- Steering Ratio (:1), On Center : - TBD -
- Steering Ratio (:1), At Lock : - TBD -
- Turning Diameter - Wall to Wall (ft) : - TBD -
- Fuel Tank Capacity, Approx (gal) : 36
- Fuel Tank Location : - TBD -
- Overhang, Front (in) : - TBD -
- Overhang, Rear w/o bumper (in) : - TBD -
- Front Bumper to Back of Cab (in) : - TBD -
- Cab to End of Frame (in) : - TBD -
- Ground to Top of Load Floor (in) : - TBD -
- Ground to Top of Frame (in) : - TBD -
- Frame Width, Rear (in) : - TBD -
- Cargo Box Width @ Top, Rear (in) : - TBD -
- Tailgate Width (in) : - TBD -
- Ext'd Cab Cargo Volume (ft³) : - TBD -

