2023 GMC Sierra Heavy Duty

The 2023 GMC Sierra HD is built strong and ready to go. Both the Sierra 2500 and 3500 offer an available max payload of 6,374 lbs and a max tow up to 30,990 for models with the available 6.6L Duramax turbo-diesel V8 engine

Available Trims

• Pro – Starting MSRP of $47,395
• SLE – Starting MSRP of $52,095
• SLT – Starting MSRP of $59,695
• AT4 – Starting MSRP of $65,895
• Denali – Starting MSRP at $72,395
• Single Rear Wheel Denali – Starting MSRP at $73,595

Features

• Available Max Payload of 6,374 Lbs.
• Available Max Tow Up to 30,990 Lbs.
• 6.6L V8 Gas Engine with 6-Speed, Heavy-Duty, Electronically Controlled Automatic Transmission
• Available 6.6L Duramax Turbodiesel V8 Engine
• Available Allison 10-Speed Automatic Transmission with Integrated Power Take-Off (PTO)
• CornerStep Rear Bumper
• 60/40 Split-Folding Rear Bench Seat

Technology

• 7” Diagonal Color Touchscreen GMC Infotainment System
• Wireless Apple CarPlay and Android Auto Capable
• Available OnStar and Connected Services
• Rear Vision Camera
• Hitch Guidance
• Available Wi-Fi Hotspot Capable

Convenience

• Teen Driver
• Available Front and Rear Park Assist
• Available Forward Collision Alert
• Available Lane Change Alert with Side Blind Zone Alert

Available Packages

• 1SA Driver Alert Package I
• Lane Change Alert with Side Blind Zone Alert
• Rear Cross Traffic Alert
• Perimeter Lighting
• 1SA Safety Confidence Package
• Forward Collision Alert
• Automatic Emergency Braking
• Front Pedestrian Braking
• Steering Wheel Audio Controls
• 4.2” Diagonal Color Driver Information Center
• Cruise Control
• AT4 Preferred Package
• Wireless Charging
• Universal Home Remote
• 8” Diagonal Premium GMC Infotainment with Navigation
• Bose Premium Sound System with Richbass Woofer
• Rear Sliding Power Window
• LED Roof Marker Lamps
• Bed View Camera
• HD Surround Vision with Two Trailer View Camera Provisions
• AT4 Premium Plus Package
• AT4 Preferred Package
• Driver Alert Package I
• Driver Alert Package II
• 20” Machined Aluminum Wheels with Gloss Black Accents
• Power Sunroof
• Technology Package
• AT4 High Clearance Step
• Cargo Convenience Package
• Rear Under Seat Storage
• Console-Mounted Safe
• Convenience Package
• Remote Keyless Entry
• Cruise Control
• Rear-Window Defogger
• EZ Lift Power Lock and Release Tailgate
• Tinted Glass
• LED Cargo Bed Lighting
• Outside Power-Adjustable Vertical Trailering with Heated Upper Glass Mirrors
• Regular Cab Models also include:
• Power Windows, Express-Up/Down Driver
• Power Windows, Express Down Passenger
• Power Door Locks
• Denali Black Diamond Edition
• Auxiliary Trailer Camera
• MultiPro Audio System with Kicker
• Premium Front/Rear Floor Liners with Removeable Carpet Insert
• Trailer Tire Pressure Monitor Sensors
• Power-Tractable Assist Steps with LED Premier Lighting
• 20” High Gloss Black Painted Aluminum Wheels
• Ebony Twilight Metallic Exterior Color
• Duramax 6.6L Turbodiesel V8 Engine
• Denali Ultimate Package
• Technology Package
• Power Sunroof
• Denali Ultimate Package
• Technology Package
• Sunroof
• Rear Camera Mirror
• Multi-color 15” Diagonal Head-Up Display
• Driver Alert Package I
• Lane Change Alert with Side Blind Zone Alert
• Rear Cross Traffic Alert
• Perimeter Lighting
• Driver Alert Package II
• Lane Departure Warning
• Automatic Emergency Braking
• Forward Collision Alert
• Following Distance Indicator
• Safety Alert Seat
• IntelliBeam
• Gooseneck/5th Wheel Package
• Hitch Platform To Accept Gooseneck or 5th Wheel Hitch
• Hitch Platform with Tray to Accept Ball and Stamped Bed Holes with Caps Installed
• Pro Includes Trailer Brake Controller
• Pro, SLE, and SLT Includes Spray-On Bed Liner
• SLT, AT4, and Denali Include Bed View Camera
• Max Trailering Package
• Heavy Duty Front Spring/Camper Package
• Gooseneck/5th Wheel Prep Package
• 17” Forged Polished Aluminum Wheels
• Preferred Package
• Universal Home Remote
• Rear Sliding Power Window
• 120-Volt Power Outlet
• 120-Volt Box-Mounted Power Outlet
• 8” Diagonal Premium GMC Infotainment System
• SiriusXM with 360L Trial Subscription
• HD Rear Vision Camera
• USB Ports
• Hitch Guidance with Hitch View
• In-Vehicle Trailering App
• SLE Convenience Package
• Remote Start
• Heated Steering Wheel
• Rear-Window Defogger
• Keyless Open and Start
• Dual Climate Control
• 10-Way Power Driver Seat with Power Lumbar
• Heated Driver and Front Passenger Seats
• Content Theft Alarm
• Steering Column Lock
• Front 40/20/40 Split-Bench Seat with Underseat Storage
• Crew Cab and Double Cab Models Include:
• 2-Charge-Only USB Ports for Second Row
• Cargo Bed LED Lighting
• Rear Auxiliary 12-Volt Power Outlet
• LED Fog Lights
• Rear Wheelhouse Liners
• LED Roof Marker Lamps
• SLT Convenience Package
• Bucket Seats
• Center Console
• Heated and Ventilated Front Seats
• Rear Power Sliding Window
• Universal Home Remote
• 2 USB Ports with Auxiliary Input
• USB Ports in Center Console
• Rear Heated Outboard Seats on Crew Cab Models
• LED Roof Marker Lamps
• SLT Preferred Package
• 8” Diagonal Premium GMC Infotainment with Navigation
• Bose Premium Sound System with Richbass Woofer
• Wireless Charging
• Bed View Camera
• HD Vision with Two Trailer View Camera Provisions
• SLT Premium Package
• SLT Convenience Package
• SLT Preferred Package
• Driver Alert Package I
• 6” Chrome Rectangular Tubular Assist Steps
• Spray-On Bedliner with GMC Logo
• Technology Package
• Rear Camera Mirror
• Multi-Color 15” Diagonal Head-Up Display
• 8” Diagonal Digital Information Center on AT4
• Texas Edition SLT Premium Package
• SLT Convenience Package
• SLT Preferred Package
• Driver Alert Package I
• 6” Chrome Rectangular Tubular Assist Steps
• Spray-On Bedliner with GMC Logo
• Texas Edition Badging
• X31 Off-Road Package
• Off-Road Suspension
• Hill Descent Control
• Skid Plates
• Twin-Tube Rancho Shocks
• X31 Off-Road and Protection Package
• Off-Road Suspension with Twin-Tube Rancho Shocks
• Hill Descent Control
• Skid Plates (Transfer Case and Oil Pan)
• Spray-On Bedliner
• All-Weather Floor Liners
• X31 Badge
• SLE Includes 18” Machined Aluminum Wheel with Dark Grey Metallic Accents and 18” LT275/70R18E All-Terrain Blackwall Tires
• SLT Includes 20” Machined Aluminum Wheel with Bright Silver Accents and 20” LT275/65R20 All-Terrain, Blackwall Tires

Comparable Vehicles

• 2023 Chevrolet Silverado 2500 HD
• 2023 Chevrolet Silverado 3500 HD