This 2026 GMC Sierra 3500HD SLE delivers the capability and refinement you need for serious work and daily driving. With just 5 miles on the odometer, this truck represents a fresh opportunity to own a heavy-duty vehicle engineered for dependable performance.- 6.6L V8 engine with 10-speed automatic transmission and 4WD- Spray-on pickup bedliner with GMC logo- Remote Start Package with content theft alarm- SLE Convenience Package with dual-zone climate control and 10-way power driver seat- SLE Heated Package with heated seats and steering wheel- Preferred Package including In-Vehicle Trailering App and Hitch Guidance with Hitch View- Sierra HD Pro Safety Plus Package with Trailer Side Blind Zone Alert and Rear Cross Traffic Alert- Outside power-adjustable vertical trailering mirrors with heated and auto-dimming glass- Upfitter Switch Kit (5) with 3-30 amp and 2-20 amp circuits for aftermarket accessories- 220-amp alternator and 700 cold-cranking amps auxiliary battery- 2-speed active electronic transfer case with push-button control- Premium GMC 13.4 infotainment system with SiriusXM 360L trial subscription- LED fog lights and LED cargo area lighting- Automatic emergency braking, lane departure warning, and adaptive cruise control- Ultrasonic front and rear park assist with wireless phone projectionThe Sierra 3500HD platform provides the foundation for serious hauling and towing applications. The 6.6L V8 pairs with a 10-speed automatic transmission to deliver both power and efficiency across a range of driving conditions. Four-wheel drive with the 2-speed active transfer case gives you control in challenging terrain and weather.Comfort and convenience features make everyday driving more enjoyable. Dual-zone automatic climate control, heated seats, and a heated steering wheel address comfort in various conditions. The 10-way power driver seat with lumbar support and manual tilt-telescoping steering column support extended time behind the wheel. Push-button start, wireless phone projection, and steering wheel audio controls integrate your devices seamlessly.For those managing trailering responsibilities, this truck offers thoughtful technology. The In-Vehicle Trailering App and Hitch Guidance with Hitch View simplify towing tasks. Trailer Side Blind Zone Alert, Rear Cross Traffic Alert, and ultrasonic front and rear park assist enhance safety when maneuvering. The spray-on bedliner protects your cargo area from daily wear.The Upfitter Switch Kit provides configurable circuits to support aftermarket electrical accessories, giving you the flexibility to customize this truck for your specific needs. The 220-amp alternator and auxiliary battery deliver the electrical capacity to support both stock and added-on equipment.Safety systems throughout the truck work together to protect you and your cargo. Automatic emergency braking, forward collision alert, and lane departure warning provide active protection. Electronic stability control, traction control, and ABS brakes offer reliable handling and stopping performance.This 2026 Sierra 3500HD SLE stands ready to serve as your capable partner for work, towing, and daily transportation. With minimal miles and a comprehensive package of features, it represents an exceptional value. We invite you to visit our showroom to experience this truck firsthand.

Options:

Preferred Equipment Group 3SA,Preferred Package,Remote Start Package,Sierra HD Pro Safety Plus Package,SLE Convenience Package,SLE Heated Package,Snow Plow Prep/Camper Package,Suspension Package,2 Speakers,2-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,Air Conditioning,Dual-Zone Automatic Climate Control,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 Services capable,Front anti-roll bar,Front wheel independent suspension,Keyless Open and Start,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Pickup Bed,Brake assist,Electronic Stability Control,Lane Departure Warning System,Exterior Parking Camera Rear,Auto High-beam Headlights,Delay-off headlights,Fully automatic headlights,Perimeter Lighting,Panic alarm,Unauthorized Entry Theft-Deterrent System,Adaptive Cruise Control,Speed control,2-Speed Active Transfer Case,2-Speed Electronic Shift Transfer Case,220 Amp Alternator,700 Cold-Cranking Amps/70 Amp-Hr Auxiliary Battery,Heavy-Duty 80 Amp-Hour 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,Power door mirrors,Power-Adjustable Black Outside Mirrors,Rear step bumper,Spray-on Pickup Bedliner with GMC Logo,Turn signal indicator mirrors,2 Charge/Data USB Ports,Auto-Dimming Inside Rear-View Mirror,Automatic Emergency Braking,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 with Lockable Storage,Front Pedestrian Braking,Front reading lights,GMC Premium 13.4 inch Diagonal Information Display,Heated Steering Wheel,Illuminated entry,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Cross Traffic Alert,Tachometer,Tilt steering wheel,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,Front Center Armrest w/Storage,Passenger door bin,Hitch Guidance with Hitch View,in-Vehicle Trailering App,Deep-Tinted Glass,Variably intermittent wipers,3.73 Rear Axle Ratio,ADAPTIVE CRUISE CONTROL,SLE HEATED PACKAGE includes (KA1) heated driver and passenger seats (KI3) heated steering wheel,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.),REMOTE VEHICLE STARTER SYSTEM,AIR CONDITIONING DUAL-ZONE AUTOMATIC CLIMATE CONTROL,SKID PLATES protect the oil pan front axle and transfer case,LICENSE PLATE KIT FRONT,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),SIERRA HD PRO SAFETY PLUS PACKAGE includes (UKV) Trailer Side Blind Zone Alert (UFG) Rear Cross Traffic Alert and (UD5) Front and rear park assist; (Includes (UET) In-Vehicle Trailering App.,SLE CONVENIENCE PACKAGE includes (CJ2) dual climate control (A2X) 10-way power driver seat including power lumbar (N37) manual tilt/telescoping steering column and (T3U) LED fog lights; Single rear wheel models also include (U01) Roof Marker Lamps,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.),SLE PREFERRED EQUIPMENT GROUP includes standard equipment,FRONT AND REAR PARK ASSIST ULTRASONIC,TRAILER SIDE BLIND ZONE ALERT,DEFOGGER REAR-WINDOW ELECTRIC,FOG LAMPS LED,SNOW PLOW PREP/CAMPER PACKAGE includes (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 and includes (KW5) 220-amp alternator,SEAT ADJUSTER DRIVER 10-WAY POWER INCLUDING LUMBAR,SEATS FRONT 40/20/40 SPLIT-BENCH with covered armrest storage and under-seat storage (lockable) (STD),TIRE SPARE LT275/70R18 ALL-TERRAIN BLACKWALL (STD),WHEELHOUSE LINERS REAR,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.,MIRROR INSIDE REARVIEW AUTO-DIMMING,SUMMIT WHITE,DARK WALNUT/SLATE CLOTH SEAT TRIM,LAMPS SMOKED AMBER ROOF MARKER (LED),REAR CROSS TRAFFIC ALERT,THEFT-DETERRENT SYSTEM UNAUTHORIZED ENTRY,HITCH GUIDANCE WITH HITCH VIEW with image adjustment Pan/Zoom/Tilt,STEERING WHEEL HEATED,REMOTE START PACKAGE includes (BTV) Remote Start (UTJ) content theft alarm and (C49) rear-window defogger,TRANSFER CASE TWO-SPEED ACTIVE electronic Autotrac with push button control,TRANSMISSION 10-SPEED AUTOMATIC (STD),PREFERRED PACKAGE includes (UET) In-Vehicle Trailering App (PZ8) Hitch Guidance with Hitch View (KSG) Adaptive Cruise Control and (UF2) cargo bed LED lighting,BEDLINER SPRAY-ON Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel),WHEELS 18 (45.7 CM) MACHINED ALUMINUM WHEEL with Dark Grey metallic accents (STD),GVWR 11 300 LBS. (5126 KG) WITH SINGLE REAR WHEELS (STD),PICKUP BED includes bed assist step (STD),TIRES LT275/70R18E ALL-TERRAIN BLACKWALL (STD),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,BATTERY AUXILIARY 700 COLD-CRANKING AMPS/70 AMP-HR,ALTERNATOR 220 AMPS,SINGLE REAR WHEELS (STD),REAR AXLE 3.73 RATIO,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),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-Terrain,Tires - Rear All-Terrain,Conventional Spare Tire,Daytime Running Lights,LED Headlights,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,Satellite Radio,Requires Subscription,Satellite Radio,Requires Subscription,Bluetooth Connection,Bluetooth Connection,Smart Device Integration,WiFi Hotspot,Split Bench Seat,Cloth Seats,Floor Mats,Adjustable Steering Wheel,Steering Wheel Audio Controls,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 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,Lane Departure Warning,Front Collision Warning,Front Collision Mitigation,Driver Restriction Features,Tire Pressure Monitor,Telematics,Navigation from Telematics,Requires Subscription