This 2026 GMC Sierra 2500HD SLE represents capable, honest work truck engineering designed for those who demand serious performance and reliability from their heavy-duty pickup.- Duramax 6.6L V8 Diesel Turbocharged engine with 470 hp and 975 lb-ft of torque- 10-Speed Automatic transmission with 2-Speed Electronic Shift Transfer Case- Premium GMC Infotainment System with Apple CarPlay and Android Auto- SiriusXM with 360L satellite radio trial subscription- Heated driver and front outboard passenger seats with 10-way power driver seat adjuster- Heated steering wheel and remote vehicle starter system- Sierra HD Pro Safety Plus Package with automatic emergency braking and forward collision alert- HD Surround Vision with bed view camera and trailer camera provisions- Trailer Side Blind Zone Alert and rear cross traffic alert- Lane Departure Warning System with IntelliBeam automatic high-beam headlights- Ultrasonic front and rear park assist- Gooseneck and 5th wheel prep package- Dual-zone automatic climate control with electric rear-window defogger- Spray-on pickup bedliner with GMC logo- Chrome bumpers with chrome surround grilleThe diesel powertrains in this class demand respect, and the Duramax engine in this Sierra 2500HD earns that respect through proven durability and torque delivery. With 975 lb-ft available from 1600 rpm, this truck handles hauling and towing as part of its daily responsibility rather than an occasional challenge. The 10-speed transmission distributes that power intelligently across a wide range of conditions, from highway cruising to heavy work.This SLE model combines practical functionality with meaningful amenities for the driver who spends considerable time in the cab. The heated seats and steering wheel provide comfort during cold seasons, while the dual-zone climate control adapts to individual preferences. The 10-way power driver seat with lumbar support allows you to find the right position for long days of work, and the split-folding rear seat accommodates passengers or cargo as situations require.Safety and visibility form the foundation of this truck's design. The Sierra HD Pro Safety Plus Package includes automatic emergency braking, forward collision alert, and lane departure warning to help you navigate traffic and jobsites with confidence. The HD Surround Vision system provides multiple camera perspectives, while the bed view camera and trailer camera provisions help you maneuver precisely when loading or towing. Rear cross traffic alert and trailer side blind zone alert protect you in the blind spots where trucks are most vulnerable.The truck's work heritage shows in practical features built for actual use. The spray-on bedliner protects your payload area from damage, while the gooseneck and 5th wheel prep package provides the foundation for heavy trailering without modification. The upfitter switch kit allows you to integrate additional equipment, making this Sierra 2500HD adaptable to specific trade or business requirements.Modern connectivity doesn't demand compromise on the jobsite. Apple CarPlay and Android Auto integration keeps your smartphone functional without distraction, while SiriusXM satellite radio and the premium infotainment system provide consistent entertainment regardless of your location. The wireless phone projection and in-vehicle trailering system app reflect genuine thought toward how you actually use a truck like this.Contact us to schedule a time to experience this 2026 GMC Sierra 2500HD SLE firsthand, and let us show you how this truck matches your work and lifestyle requirements.

Options:

Gooseneck/5th Wheel Prep Package,Preferred Equipment Group 3SA,Remote Start Package,Sierra HD Pro Safety Plus Package,SLE Convenience Package,SLE Heated Package,SLE Value Package,Suspension Package,6 Speakers,6-Speaker Audio System Feature,AM/FM radio: SiriusXM with 360L,Premium audio system: Premium GMC Infotainment System,Radio: AM/FM Stereo with Premium GMC Infotainment System,SiriusXM with 360L Trial Subscription,Steering Wheel Audio Controls,A/C with Dual-Zone Automatic Climate Control,Air Conditioning,Electric Rear-Window Defogger,120-Volt Bed Mounted Power Outlet,120-Volt Instrument Panel Power Outlet,4-Way Manual Driver Seat Adjuster,Power steering,Power windows,Push Button Start,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Manual Tilt-Wheel/Telescoping Steering Column,Traction control,4-Wheel Disc Brakes,ABS brakes,Dual front impact airbags,Dual front side impact airbags,Emergency communication system: OnStar,Front anti-roll bar,Front wheel independent suspension,Keyless Open and Start,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Pickup Box,Brake assist,Electronic Stability Control,Lane Departure Warning System,Auto High-beam Headlights,Delay-off headlights,Fully automatic headlights,Perimeter Lighting,Panic alarm,Unauthorized Entry Theft-Deterrent System,Speed control,2-Speed Active Transfer Case,2-Speed Electronic Shift Transfer Case,220-Amp Alternator,Engine Block Heater,Exhaust Brake,Heavy-Duty 80 Amp Battery,Bumpers: chrome,Chrome Surround Grille with Chrome Insert Bars,Front License Plate Kit,Heated door mirrors,IntelliBeam Automatic High Beam on/Off,LED Cargo Area Lighting,LED Fog Lamps,LED Smoked Amber Roof Marker Lamps,Power door mirrors,Power-Adjustable Black Outside Mirrors,Rear step bumper,Rear Wheelhouse Liners,Spray-on Pickup Bedliner with GMC Logo,Turn signal indicator mirrors,Winter Grille Cover,2 Charge-Only Rear USB Ports,2 Charge/Data USB Ports,Apple CarPlay/Android Auto,Auto-Dimming Inside Rear-View Mirror,Automatic Emergency Braking,Bed View Camera with Two Trailer Camera Provisions,Buckle to Drive,Cloth Seat Trim,Compass,Driver door bin,Driver vanity mirror,Following Distance Indicator,Forward Collision Alert,Front 40/20/40 Split-Bench Seats,Front Pedestrian Braking,Front reading lights,HD Surround Vision,Heated Steering Wheel,Illuminated entry,OnStar Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Cross Traffic Alert,Rear reading lights,Tachometer,Tilt steering wheel,Trailer Cam Provisions and Trailer Viewing Software,Trailer Side Blind Zone Alert,Trip computer,Ultrasonic Front and Rear Park Assist,Upfitter Switch Kit (5),Voltmeter,Wireless Phone Projection,10-Way Power Driver Seat Adjuster with Lumbar,4-Way Manual Passenger Seat Adjuster,Heated Driver and Front Outboard Passenger Seats,Split folding rear seat,Front Center Armrest w/Storage,Passenger door bin,in-Vehicle Trailering System App,17 inch Machined Aluminum Wheels,18 inch Machined Aluminum Wheels,Alloy wheels,Deep-Tinted Glass,Variably intermittent wipers,SLE HEATED PACKAGE includes (KA1) heated driver and passenger seats (KI3) heated steering wheel,ALTERNATOR 220 AMP,REMOTE VEHICLE STARTER SYSTEM,AIR CONDITIONING DUAL-ZONE AUTOMATIC CLIMATE CONTROL,GVWR 11 350 LBS. (5148 KG),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.,TRANSMISSION 10-SPEED AUTOMATIC,SLE PREFERRED EQUIPMENT GROUP includes standard equipment,TRAILER SIDE BLIND ZONE ALERT,FRONT AND REAR PARK ASSIST ULTRASONIC,DEFOGGER REAR-WINDOW ELECTRIC,TRANSFER CASE TWO-SPEED ACTIVE ELECTRONIC AUTOTRAC with push button control,ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.),FOG LAMPS LED,SEAT ADJUSTER DRIVER 10-WAY POWER INCLUDING LUMBAR,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 (UET) In-Vehicle Trailering App.,SEATS FRONT 40/20/40 SPLIT-BENCH with covered armrest storage and under-seat storage (lockable) (STD),WINTER GRILLE COVER,ENGINE BLOCK HEATER,WHEELHOUSE LINERS REAR,BEDLINER SPRAY-ON PICKUP BEDLINER with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel),UPFITTER SWITCH KIT (5) Provides 3-30 amp and 2-20 amp configurable circuits to facilitate installation of aftermarket electrical accessories. Kit with all required parts will be shipped loose with the truck for installation by the dealer or upfitter at customer expense. Installation instructions and technical assistance available at www.gmupfitter.com.,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),MIRROR INSIDE REARVIEW AUTO-DIMMING,SUMMIT WHITE,DARK WALNUT/SLATE CLOTH SEAT TRIM,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),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),REAR AXLE 3.42 RATIO,REAR CROSS TRAFFIC ALERT,SLE VALUE PACKAGE; includes (PCQ) SLE Convenience package (CGN) spray-on bedliner (ZM9) SLE Heated package and (B59) Remote Start Package,WHEELS 18 (45.7 CM) MACHINED ALUMINUM WHEEL with Dark Grey metallic accents,THEFT-DETERRENT SYSTEM UNAUTHORIZED ENTRY,TRAILER CAMERA PROVISIONS AND TRAILER VIEWING SOFTWARE,STEERING WHEEL HEATED,REMOTE START PACKAGE includes (BTV) Remote Start (UTJ) content theft alarm and (C49) rear-window defogger,EXHAUST BRAKE,TIRES LT275/70R18E ALL-TERRAIN BLACKWALL,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.),MIRRORS OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING with heated and auto-dimming upper glass lower convex mirrors turn signal indicators puddle lamps (U12) perimeter lighting auxiliary lighting power folding/manual extending (extends 3.31 [84.25mm]) Black Includes Perimeter Lighting and (DD8) auto-dimming rearview mirror.),TIRE SPARE LT275/70R18 ALL-TERRAIN BLACKWALL,STEERING COLUMN MANUAL TILT-WHEEL AND TELESCOPING,LED CARGO AREA LIGHTING located in cargo bed activated with switch on center switch bank or key fob,SLE CONVENIENCE PACKAGE includes (CJ2) dual climate control (A2X) 10-way power driver seat including power lumbar (N37) manual tilt/telescoping steering column (T3U) LED fog lights and (U01) Roof Marker Lamps,SEATING HEATED DRIVER AND FRONT OUTBOARD PASSENGER,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-Season,Tires - Rear All-Season,Conventional Spare Tire,Daytime Running Lights,Automatic Highbeams,Heated Mirrors,Power Mirror(s),Integrated Turn Signal Mirrors,Privacy Glass,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,Split Bench Seat,Cloth Seats,Pass-Through Rear Seat,Rear Bench Seat,Floor Mats,Floor Mats,Steering Wheel Audio Controls,Adjustable Steering Wheel,Power Windows,Power Windows,Power Windows,Power Door Locks,Keyless Entry,Power Door Locks,Keyless Start,Cruise Control,MP3 Capability,Auxiliary Audio Input,A/C,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,Front Collision Warning,Lane Departure Warning,Driver Restriction Features,Tire Pressure Monitor,Navigation System,Telematics,Requires Subscription