2026 GMC Sierra 2500 HD AT4

Complete vehicle specifications

Vehicle description

Features & options (250)

• Adaptive cruise control
• Android Auto
• Apple CarPlay
• Automatic climate control
• Backup camera
• Blind spot monitor
• Bluetooth
• Collision warning
• Cooled seats
• Cross traffic alert
• Google Built-In
• Heated seats
• Heated steering wheel
• Keyless entry
• Lane departure warning
• Leather seats
• Memory seats
• Navigation
• Power seats
• Premium audio
• Push start
• Rain sensing wipers
• Rear heated seats
• Remote engine start
• Satellite radio ready
• Side impact airbags
• Smart device remote start
• Sunroof/moonroof
• Tow package
• Trailer camera
• Wifi hotspot
• Wireless phone charging
• Front Pedestrian Automatic emergency braking
• Front Automatic emergency braking
• Surround View Camera system
• Check rear seat reminder
• Pedestrian Detection Pre-collision warning system
• Vibrating Driver Seat Pre-collision warning system
• Audible Warning Pre-collision warning system
• Visual Warning Pre-collision warning system
• Sensor/alert Blind spot safety
• Rear Cross traffic alert
• Trailer Coverage Blind spot safety
• Lane deviation sensors
• Trailer Rearview Camera system
• Front Side airbags
• Rear Side curtain airbags
• Front Side curtain airbags
• Front Parking sensors
• Rear Parking sensors
• 4-wheel ABS
• Anti-lockout Power door locks
• Auto-locking Power door locks
• Front Camera system washer
• Programmable safety key
• Hill Descent Off-road driving assist
• Auto Off Electronic parking brake
• Cargo Area Camera system
• Trailer stability control
• Ventilated Disc Rear brake
• Alarm Anti-theft system
• Braking assist
• Hill holder control
• Ventilated Disc Front brake
• Dual Front airbags
• Vehicle Immobilizer Anti-theft system
• Power brakes
• LATCH System Child seat anchors
• Electronic brakeforce distribution
• Stability control
• Traction control
• In Dash Rearview monitor
• Occupant Sensing Passenger Airbag deactivation
• Front Seatbelt pretensioners
• Front Emergency locking retractors
• Roll stability control
• Front Seatbelt warning sensor
• Semi-automatic Adaptive stop and go cruise control
• Leather-trimmed Upholstery
• Proximity Entry System Multi-function remote
• Ventilated Driver seat
• Ventilated Passenger seat
• 10 Driver seat power adjustments
• Automatic Climate Control Front air conditioning
• Driver Seat Memorized settings
• Side Mirrors Memorized settings
• Dual Front air conditioning zones
• Front Wireless charging station
• Power Driver Seat Easy entry
• Push-button start
• Heated Driver seat
• Remote engine start/cabin preconditioning
• Heated Passenger seat
• Auto-dimming Rearview mirror
• Heated Rear seat
• 10 Passenger seat power adjustments
• 12.3 In. Instrument cluster screen size
• Variable/speed-proportional Power steering
• Hydraulic Variable Assist Power steering
• Bucket Front seat
• Leather Center console trim
• Leatherette Steering wheel trim
• Rubber/vinyl Floor mat material
• 60-40 Split Bench Rear seat
• 115V Cargo Area Power outlet(s)
• 115V Front Power outlet(s)
• 2 Driver Memorized settings
• Air filtration
• Capless fuel filler system
• Customizable instrument cluster
• Folds Up Rear seat folding
• USB Front Power outlet(s)
• USB-C Front Power outlet(s)
• USB Rear Power outlet(s)
• USB-C Rear Power outlet(s)
• 12V Rear Power outlet(s)
• Tilt And Telescopic Steering wheel
• Second Row Rear vents
• Rear Floor mats
• Front Floor mats
• Multi-function display
• Oil Pressure Gauge
• Front Console With Armrest And Storage Center console
• Compass
• Rear Center With Cupholders Armrests
• Rear Folding Armrests
• 4 One-touch windows
• Vehicle And Key Memory Multi-function remote
• External temperature display
• Perforated Upholstery accents
• MPG Fuel economy display
• Range Fuel economy display
• Front Reading lights
• Tachometer Gauge
• Rear Reading lights
• Lumbar Driver seat power adjustments
• Lumbar Passenger seat power adjustments
• Reclining Passenger seat power adjustments
• Reclining Driver seat power adjustments
• Height Driver seat power adjustments
• Height Passenger seat power adjustments
• Front Cupholders
• Maintenance Due Warnings and reminders
• Front Overhead console
• Dual Illuminating Vanity mirrors
• Rear Cupholders
• Panic Alarm Multi-function remote
• Audio Steering wheel mounted controls
• Under Rear Seats Storage
• Carpet Floor material
• Cruise Control Steering wheel mounted controls
• Phone Steering wheel mounted controls
• Multi-function Steering wheel mounted controls
• Front Seatback Storage
• Voice Control Steering wheel mounted controls
• Powertrain hour meter
• Power Glass Moonroof / Sunroof
• Painted Aluminum Alloy Wheels
• LED Headlights
• Power Telescoping Side mirror adjustments
• Rain Sensing Front wipers
• Auto High Beam Dimmer Headlights
• Auto-dimming Side mirrors
• LED Daytime running lights
• Spray-on Pickup bed liner
• LED Taillights
• Power Folding Side mirror adjustments
• Power Open Tailgate
• Multi-function Split-folding Tailgate
• LED Front fog lights
• Safety Reverse Power windows
• Towing mirrors
• Power Locking Tailgate
• Power Side mirror adjustments
• Heated Side mirrors
• Puddle Lamps Exterior entry lights
• Approach Lamps Exterior entry lights
• Steel Spare wheel
• Hood scoop
• Rear Window defogger
• Variable Intermittent Front wipers
• LED Pickup bed light
• Step Tailgate
• Lift Assist Tailgate
• Tire Pressure Monitoring System
• Integrated Turn Signals Side mirrors
• Reverse Gear Tilt Side mirror adjustments
• Tinted glass
• Full-size Spare tire size
• Auto On/off Headlights
• Rear Skid plate(s)
• Front Skid plate(s)
• Auto Delay Off Headlights
• Black Fender lip moldings
• Rear Integrated Corner Step Bumper detail
• Wiper Activated Headlights
• Black Window trim
• Black Mirror color
• Black Surround Grille color
• Black Grille color
• Stainless Steel Exhaust tip color
• Hotspot Wi-Fi
• Touch Screen Display Navigation system
• Voice Operated Navigation system
• Bose Premium brand
• Wireless Apple CarPlay Smartphone integration
• Wireless Android Auto Smartphone integration
• 13.4 In. Infotainment screen size
• Google Built-In Infotainment
• MyGMC With Connected Access Smart device app compatibility
• Bluetooth Wireless data link
• Voice Operated Hands-free phone call integration
• Voice Operated Radio
• Bluetooth Auxiliary audio input
• Engine Start/cabin Preconditioning Smart device app function
• Touch Screen Display Radio
• 1 Subwoofer
• Real Time Traffic Navigation data
• App Marketplace Integration Connected in-car apps
• Google Assistant Connected in-car apps
• With Read Function Electronic messaging assistance
• Voice Operated Electronic messaging assistance
• SiriusXM Satellite radio
• 6 Total speakers
• USB Auxiliary audio input
• OnStar Satellite communications
• Voice Guided Directions Satellite communications
• Vehicle Location Smart device app function
• Lock Operation Smart device app function
• GMC Infotainment System Infotainment
• Horn/light Operation Smart device app function
• Maintenance Status Smart device app function
• Roadside Assistance Driver assistance app
• AM/FM Radio
• Radio data system
• Speed sensitive volume control
• Google POIs Connected in-car apps
• Google Search Connected in-car apps
• Trailer brake controller
• Electronic Hi-lo 4WD selector
• Part Time W/ On Demand Setting 4WD
• Rear Locking differential
• 4-pin Trailer wiring
• 7-pin Trailer wiring
• Off-road Tuned suspension
• Trailer hitch
• Auxiliary oil cooler
• Front Tow hooks
• Heavy Duty Battery
• 720 CCA Battery rating

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