2026 GMC Sierra 3500 HD SLE

Complete vehicle specifications

Vehicle description

Features & options (250)

• Adaptive Cruise Control
• Bluetooth®
• Heated Steering Wheel
• Remote Start
• 4WD/AWD
• Android Auto
• Apple CarPlay
• Keyless Ignition System
• Wi-Fi Hotspot
• Emergency Brake Assist
• Lane Departure Warning
• Forward Collision Warning
• Navigation System
• Rear View Camera
• Multizone Climate Control
• Tow Hitch/Tow Package
• Automatic Climate Control
• Entertainment System
• 13.4" diagonal GMC Premium Infotainment System with Google built-in
• Bluetooth® streaming audio for music and select phones
• Wireless Apple CarPlay capability for compatible phones
• Wireless Android Auto capability for compatible phones
• Customize and manage entertainment and vehicle feature setting
• Voice-activated technology for phone
• SiriusXM with 360L Trial Subscription
• Place and receive hands-free phone calls
• Wireless phone projection
• For Apple CarPlay and Android Auto
• 6-speaker audio system
• SiriusXM
• Wi-Fi Hotspot capable
• May require additional optional equipment
• Chrome front bumper
• Standard tailgate
• Deep-tinted glass
• Provides added protection from sun and glare
• Body-color door handles
• Chrome rear bumper
• With integrated CornerSteps
• Spare tire carrier lock
• Helps keep spare tire secure
• Single Rear Wheels
• Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
• Stainless-steel beltline moldings
• IntelliBeam
• Side Bed Step
• Black textured step pads help provide secure footing
• Grille, Chrome surround with chrome insert bars
• Cargo tie-downs
• 12-fixed rated at 500 lbs. per corner
• Tailgate with EZ Lift assist, power lock & release
• Hitch area lighting
• Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
• CornerStep rear bumper
• Located at each end of the rear bumper
• Textured step pads to help provide secure footing
• 18" LT275/70R18 all-terrain, blackwall spare tire
• LED signature taillamp, with LED stop and reverse light
• Tailgate and bed rail protection caps
• Black outside power-adjustable vertical trailering mirrors
• Lower convex mirrors
• Heated upper glass
• Integrated turn signal indicators
• Manual folding/extending
• Extends 3.31-inches
• Cardinal Red
• Front and rear Black molded splash guards
• Fit directly behind the wheels
• Rear splash guards include brand logo
• 20" LT275/65R20 all-terrain, blackwall tires
• LED fog lamps
• Rear wheelhouse liners
• Cargo bed LED lighting
• Provides light to find cargo in the bed
• 6" Chrome assist steps
• Textured step pads help provide secure footing
• Front license plate bracket
• Smoked Amber LED roof marker lamps
• Roof-mounted lamps near the front of the cab
• 20" Bright face wheels with dark painted pockets
• Power sliding rear window with rear defogger
• Spray-on bedliner
• Includes GMC logo on all trims except PRO
• Carpeted floor covering
• Color-keyed to match the interior
• Power windows with rear express-down
• Power windows with front passenger express-down
• Quickly lowers the window with the touch of a button
• Power windows with driver express-up/down
• Inside rearview manual day/night mirror
• Seat trim, Cloth
• Outside temperature display
• Located in infotainment display
• Keyless Open and Start
• Lockout protection helps you avoid locking keys in the vehicle
• Power door locks
• Front rubberized-vinyl floor mats
• Helps protect your interior from road debris and the elements
• 40/20/40 split-bench front seat with under-seat storage
• Seating for up to 3
• Driver and front passenger seatbacks recline
• Head restraints at the outboard seating positions
• Center seatback that doubles as a fold-down armrest with storage
• 4-way manual front passenger seat
• 12.3" diagonal color Driver Information Center
• High definition display provides crisp, premium appearance
• USB ports
• (2) Charge ports located on rear of console
• Steering-wheel mounted controls
• Compass
• Located in instrument cluster
• (2) Data/charge ports located on instrument panel
• 120-volt box-mounted power outlet
• 3-prong auxiliary household-style outlet
• Located in the pickup bed
• Rear air vents
• Provides cabin comfort for rear occupants
• Wrapped steering wheel
• Rear rubberized-vinyl floor mats
• Assist handles
• Front A-pillar mounted for Driver and Passenger
• Rear B-pillar mounted
• 120-volt power outlet
• Located on the instrument panel
• Universal Home Remote
• 3-channel programmable
• Manual tilt and telescoping steering column
• 3 Years SiriusXM
• Enjoy channels curated by DJs, personalities, and tastemakers
• In-Vehicle Trailering App
• Checklist
• Trailer maintenance reminders
• Trailer security alerts
• Trailer mileage
• Tow/haul reminder
• Trailer electrical diagnostics
• Cloth rear seat with storage package
• 60/40 folding bench, Seats 3
• Includes child seat top tether anchors
• Can fold one or both sides up
• Seatback storage on left and right side
• Center fold out armrest with 2 cupholders
• Underseat storage
• Dual-zone automatic climate control
• Allows individual climate settings for both driver and front passenger
• Theft-deterrent unauthorized entry system
• Helps deter unauthorized entry, helping to protect your vehicle
• Jet Black, Cloth seat trim
• Heated driver and front outboard passenger seats
• Individually controlled
• Rear window defogger
• All-weather floor liners
• Provides coverage for first and second-row seating
• Include Brand logo
• Replaces factory floor mats
• 10-way power driver seat with power lumbar
• Includes 8-way power driver seat
• Includes a 2-way power lumbar control
• You can always override the feature and take control
• 4-wheel antilock disc brakes
• 170-amp alternator
• Electronic shift 2-speed transfer case with push button controls
• 2WD High for most on-road and highway situations
• Heavy-Duty Air Filter
• Heavy-duty 720 cold-cranking amps battery
• 80 Amp-hr
• Maintenance-free with rundown protection and retained accessory power
• Brake pad wear indicator
• Fully boxed frame
• Hydroformed front section
• High-strength steel
• Push Button Start
• Automatic locking rear differential
• 11,550 lbs. GVWR
• Pickup bed
• Roll-formed high-strength steel
• Includes bed assist step
• Suspension Package
• Steering
• Recirculating Ball with smart flow power steering system
• Black vertical recovery hooks
• Two front frame-mounted
• Four wheel drive
• Integrated trailer brake controller
• Integrated with the antilock brake system (ABS)
• Off-Road suspension
• Gooseneck / 5th Wheel Prep Package
• Hitch platform to accept Gooseneck or 5th wheel hitch
• Box mounted 7-pin trailer harness
• Emissions, Federal requirements
• Skid plates
• Help protect the front underbody, oil pan and transfer case
• Trailering Package
• Trailer hitch
• Trailering hitch platform
• Hitch Guidance
• Sierra HD Pro Safety
• Forward Collision Alert
• Following Distance Indicator
• Front Pedestrian Braking
• Buckle to Drive
• Automatic Emergency Braking
• SLE Preferred Equipment Group includes standard equipment
• Gooseneck Hitch Package
• Gooseneck ball
• Chain tiedown kit with case
• SLE Preferred Package
• Universal Home Remote (Crew Cab and Double Cab only)
• Rear sliding power window (Crew Cab and Double Cab only)
• Hitch Guidance with Hitch View
• Heat Package
• Heated driver and front passenger seats
• Remote Start Package
• Content theft alarm
• X31 Off-Road and Protection Package
• X31 Off-Road Package
• Off-Road suspension with Twin-tube Rancho shocks
• Hill Descent Control
• Skid plates (transfer case and oil pan)
• X31 badge (replaces "4X4" badge on bed)
• Twin-tube Rancho shocks
• X31 hard badge
• SLE Convenience package
• Dual climate control
• 10-way power driver seat including power lumbar
• Manual tilt/telescoping steering column
• LED roof marker lamps
• LED fog lights
• Option/package discount
• Trailering Information Label
• Signature LED Daytime Running Lamps
• LED Daytime Running Lamps
• Seat Belt Adjustable Guide Loops
• Front row only
• Teen Driver
• Rear Seat Belt Indicator
• Designed to help you maintain a safe following distance
• Rear Seat Reminder
• Can help you line up the hitch to your trailer
• HD Rear Vision Camera
• Can help you park or avoid vehicles and objects
• Limited nighttime and low visibility performance
• Tire Pressure Monitoring System with Tire Fill Alert
• OnStar services capable
• OnStar Basics
• Drive confidently with core OnStar services including
• Remote commands
• Built-in voice assistance
• Real-time traffic and navigation
• Automatic Crash Response to help if you're in need

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.