2026 GMC SIERRA 2500HD SLT
Popular Features
Vehicle Description
Volcanic Red Tintcoat 2026 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Dark Walnut/Slate Leather, 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 Charge/Data USB Ports Inside Center Console, 2-Speed Active Transfer Case, 3.73 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Adaptive Cruise Control, Air Conditioning, All-Weather Floor Liners, 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, Bed Mounted Assist Handle, Bed View Camera with Two Trailer Camera Provisions, Bose Premium 7-Speaker Sound System, 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, Floor-Mounted Center Console, Following Distance Indicator, Forward Collision Alert, Front 40/20/40 Split-Bench Seats, Front anti-roll bar, Front Bucket Seats, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front License Plate Kit, Front Pedestrian Braking, Front Rain-Sensing Wipers, Front reading lights, Front wheel independent suspension, Fully automatic headlights, GMC MultiPro Tailgate, Gooseneck/5th Wheel Prep Package, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated door mirrors, Heated Driver and Front Outboard Passenger Seats, Heated front seats, Heated steering wheel, Heavy-Duty 80 Amp Battery, Hill Descent Control, Hitch Guidance with Hitch View, Hitch Package, 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, LED Smoked Amber Roof Marker Lamps, Low tire pressure warning, Manual Tilt-Wheel/Telescoping Steering Column, Memory seat, Occupant sensing airbag, Off-Road Suspension, 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 Sliding Rear Window with Defogger, Power steering, Power Sunroof, Power windows, Preferred Equipment Group 4SA, Premium audio system: Premium GMC Infotainment System, Push Button Start, Radio: AM/FM Stereo with Premium GMC Infotainment System, Rain sensing wipers, Rear Cross Traffic Alert, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear Wheelhouse Liners, Rear window defroster, Remote keyless entry, Remote Vehicle Starter System, Safety Alert Seat, Security system, Sierra HD Pro Safety Plus Package, SiriusXM with 360L Trial Subscription, SLT Convenience Package, SLT Preferred Package, SLT Premium Package, Speed control, Speed-sensing steering, Split folding rear seat, Spray-on Pickup Bedliner with GMC Logo, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Suspension Package, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trailer Cam Provisions and Trailer Viewing Software, Trailer Side Blind Zone Alert, Trip computer, Turn signal indicator mirrors, Ultrasonic Front and Rear Park Assist, Unauthorized Entry Theft-Deterrent System, Universal Home Remote, Variably intermittent wipers, Ventilated Driver and Front Passenger Seats, Voltmeter, Wheels: 20" Bright Face with Dark Painted Pockets
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| VIN | 1GT4UNE75TF325317 |
| Stock Number | G2744 |
| Condition | NEW |
| Year | 2026 |
| Make | GMC |
| Model | Sierra 2500HD |
| Package | SLT |
| Mileage | NEW |
| Body Style | Pickup - Full Size |
| Engine | 6.6L 8 Cyl. Gas |
| Transmission | Automatic |
| Drive Type | 4 Wheel |
| Color | Volcanic Red Tintcoat |
| Interior | Dark Walnut/Slate |
| Engine | |
| Engine Type | 6.6L 8 Cyl. Gas |
| Horsepower | 401 @ 5200 rpm |
| Torque | 464 @ 4000 rpm |
| Fuel | |
| Type | |
| Capacity | 36.0 Gallons |
| Drivetrain | |
| Driven Wheels | 4 Wheel |
| Technical Specifications | |
| Curb Weight - Front | 4013 lbs |
| Curb Weight - Rear | 2812 lbs |
| Length, Overall | 250.75 in |
| Width, Max w/o mirrors | 81.85 in |
| Height, Overall | 79.82 in |
| Gross Vehicle Weight | 10,001 lbs |
- StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
- 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.)
- Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
- Following Distance Indicator (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
- Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering
PACKAGE (1)
- ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
MECHANICAL (20)
- 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)
- Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
- 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.)
- 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.)
- 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.)
EXTERIOR (22)
- 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.)
- 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
ENTERTAINMENT (1)
- Audio system feature, 6-speaker system
INTERIOR (22)
- 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
- Driver memory recalls driver "presets" for power driver seat and outside mirrors
- Floor covering, color-keyed carpeting
- 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
- Remote vehicle starter system
- Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
- 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
- Mirror, inside rearview auto-dimming
- Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
| ADAPTIVE CRUISE CONTROL | WIRELESS CHARGING |
| WHEELS 20" (50.8 CM) BRIGHT FACE WHEELS with dark painted pockets | SLT PREFERRED PACKAGE includes (KA6) rear heated seats (A48) rear sliding power window (UG1) Universal Home Remote and (KSG) Adaptive Cruise Control |
| DARK WALNUT/SLATE PERFORATED LEATHER-APPOINTED FRONT OUTBOARD SEATING POSITIONS | SKID PLATES protect the oil pan front axle and transfer case |
| GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH. Includes 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. | SLT PREFERRED EQUIPMENT GROUP includes standard equipment |
| SAFETY ALERT SEAT | SEATS HEATED SECOND ROW OUTBOARD SEATS |
| TRAILER SIDE BLIND ZONE ALERT | FRONT AND REAR PARK ASSIST ULTRASONIC |
| CENTER CONSOLE FLOOR-MOUNTED with cup holders cell phone storage power cord management hanging file folder capability | SEATS VENTILATED DRIVER AND FRONT PASSENGER |
| HILL DESCENT CONTROL | 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 |
| SEATS FRONT BUCKET with center console | UNIVERSAL HOME REMOTE |
| 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) (STD) | LPO HITCH PACKAGE Gooseneck ball and chain tiedown kit with case (dealer-installed) |
| BEDLINER SPRAY-ON PICKUP BEDLINER with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) | ASSIST HANDLE SIDE (bed mounted; fold out grab handle for extra support) |
| 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 (STD) | SUNROOF POWER |
| SIERRA HD PRO SAFETY PLUS PACKAGE includes (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.) | SLT CONVENIENCE PACKAGE includes (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 |
| 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 | ASSIST STEPS CHROMED TUBULAR 6" RECTANGULAR CAB LENGTH (factory installed) |
| X31 OFF-ROAD PACKAGE includes (JHD) Hill Descent Control (NZZ) skid plates Off-Road suspension Twin-tube Rancho shocks and X31 hard badge | 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. |
| LICENSE PLATE KIT FRONT INCANDESCENT LIGHTING | LAMPS SMOKED AMBER ROOF MARKER (LED) |
| USB PORTS 2 CHARGE/DATA PORTS located inside center console | REAR CROSS TRAFFIC ALERT |
| SLT PREMIUM PACKAGE includes (PCY) SLT Convenience Package (PDY) SLT Preferred Package (PED) Sierra HD Pro Safety Plus Package (BVQ) 6" rectangular cab length Chrome assist steps and (CGN) spray-on bedliner. No substitutions to the above content. | X31 OFF-ROAD AND PROTECTION PACKAGE includes (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.) |
| TRAILER CAMERA PROVISIONS AND TRAILER VIEWING SOFTWARE | GVWR 10 850 LBS. (4921 KG) (STD) |
| TRANSMISSION 10-SPEED AUTOMATIC (STD) | WINDOW POWER REAR SLIDING WITH REAR DEFOGGER |
| VOLCANIC RED TINTCOAT | REAR AXLE 3.73 RATIO |
| TIRES LT275/65R20 ALL-TERRAIN BLACKWALL | LPO ALL-WEATHER FLOOR LINER 1ST AND 2ND ROWS (dealer-installed) |
| BOSE SOUND SYSTEM PREMIUM 7-SPEAKER SYSTEM WITH RICHBASS WOOFER | Lane Departure Warning |
| Front Collision Mitigation | Front Collision Warning |
| Automatic Highbeams | Tow Hitch |
| Running Boards/Side Steps | Keyless Start |
| Locking/Limited Slip Differential | Four Wheel Drive |
| Tow Hooks | Power Steering |
| ABS | 4-Wheel Disc Brakes |
| Aluminum Wheels | Tires - Front All-Terrain |
| Tires - Rear All-Terrain | Conventional Spare Tire |
| Daytime Running Lights | Automatic Highbeams |
| Fog Lamps | Heated Mirrors |
| Power Mirror(s) | Integrated Turn Signal Mirrors |
| Power Folding Mirrors | Privacy Glass |
| Intermittent Wipers | Variable Speed Intermittent Wipers |
| Rain Sensing Wipers | AM/FM Stereo |
| Navigation System | MP3 Capability |
| Bluetooth Connection | Auxiliary Audio Input |
| Smart Device Integration | Requires Subscription |
| Satellite Radio | Requires Subscription |
| Bluetooth Connection | Bluetooth Connection |
| Smart Device Integration | WiFi Hotspot |
| Leather Seats | Rear Bench Seat |
| Power Driver Seat | Driver Adjustable Lumbar |
| Power Passenger Seat | Passenger Adjustable Lumbar |
| Heated Front Seat(s) | Mirror Memory |
| Seat Memory | Floor Mats |
| Floor Mats | Heated Steering Wheel |
| Steering Wheel Audio Controls | Adjustable Steering Wheel |
| Power Windows | Power Windows |
| Power Windows | Power Door Locks |
| Keyless Entry | Power Door Locks |
| Keyless Start | Remote Engine Start |
| Cruise Control | Security System |
| MP3 Capability | Auxiliary Audio Input |
| Climate Control | Multi-Zone A/C |
| A/C | Rear Defrost |
| Auto-Dimming Rearview Mirror | Front Collision Mitigation |
| Front Collision Mitigation | Front Collision Warning |
| Traction Control | Stability Control |
| Daytime Running Lights | Daytime Running Lights |
| Driver Air Bag | Passenger Air Bag |
| Front Side Air Bag | Front Head Air Bag |
| Rear Head Air Bag | Passenger Air Bag Sensor |
| Telematics | Requires Subscription |
| Back-Up Camera | Back-Up Camera |
| Front Collision Warning | Lane Departure Warning |
| Driver Restriction Features | Tire Pressure Monitor |
| Navigation System | Telematics |
| Requires Subscription |