EXPLORE SIERRA HEAVY DUTY WITH A ONE-TO-ONE TOUR VIA GMC LIVE

NEW 2024 GMC

SIERRA HEAVY DUTY

2500 & 3500 HEAVY DUTY PICKUP TRUCKS

AVAILABLE SPRING 2023

KEY FEATURES

AVAILABLE

BEST-IN-CLASS 2500 CREW CAB MAX TOWING OF UP TO 10,010 KG (22,070 LBS)

AVAILABLE

ENHANCED 6.6L DURAMAX TURBO DIESEL V8 ENGINE WITH 975 LB-FT OF TORQUE AND 470 HP

AVAILABLE

3500 MAX TOWING OF UP TO 16,329 KG (36,000 LBS)

OFFERS THE MOST

TRAILERING-ASSISTANCE TECHNOLOGIES IN ITS CLASS

UP TO

14 AVAILABLE CAMERA VIEWS

INCLUDING ENHANCED TRANSPARENT TRAILER VIEW

OFFERS BEST-IN-CLASS

16-WAY POWER FRONT SEATS WITH MASSAGE FEATURE

AVAILABLE

CLASS-LEADING 13.4" DIAGONAL CENTRE TOUCH-SCREEN

AVAILABLE

MULTICOLOUR 15" DIAGONAL HEAD-UP DISPLAY

OFFERING

NEXT-GENERATION GMC INFOTAINMENT SYSTEM

WITH AVAILABLE GOOGLE BUILT-IN COMPATIBILITY

GMC SIERRA HEAVY DUTY

Sierra Heavy Duty has powerful capability that’s made to pull your world, while offering premium amenities, authentic materials and intuitive tech.

EXPLORE SIERRA HEAVY DUTY TRIMS

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PRO

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Key Features:

  • Standard 6.6L V8 Gas Engine with Allison® 10-Speed Automatic Transmission
  • Standard LED Headlamps and Daytime Running Lamps
  • Standard Trailering Package and Trailering Mirrors
  • Best-in-Class Heavy-Duty Cargo Bed Volume
  • Standard Wireless Apple CarPlay® and Wireless Android AutoTM Compatibility
  • Available MultiPro Tailgate

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SLE

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Key Features:

  • Standard 6.6L V8 Gas Engine
  • Standard 13.4" Diagonal Centre Touch-Screen and 12.3" Diagonal Driver Information Centre
  • Available X31 Off-Road Package with Twin-Tube Rancho® Shocks and Skid Plates
  • Standard Wireless Apple CarPlay® and Wireless Android AutoTM Compatibility
  • Standard MultiPro Tailgate

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SLT

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Key Features:

  • Standard 6.6L V8 Gas Engine
  • 13.4" Diagonal Centre Touch-Screen and 12.3" Diagonal Driver Information Centre
  • Dual-zone Automatic Climate Control
  • Available 10-Way Power-Adjustable Front Heated and Ventilated Bucket Seats with Perforated Leather Appointments

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AT4

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Key Features:

  • Standard 6.6L V8 Gas Engine
  • 13.4" Diagonal Centre Touch-Screen, 12.3" Diagonal Digital Driver Information Centre and Available Multicolour 15" Diagonal Head-Up Display with Off-Road Inclinometer
  • Unique Jet Black Interior with Kalahari Accents and Heated and Ventilated Perforated Front Leather Seating Surfaces
  • Standard 20" Gloss-Black Aluminum Wheels With Available BFGoodrich Off-Road Tires
  • Off-Road Suspension Package with Twin-Tube Rancho® Shocks and Skid Plates

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DENALI

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Key Features:

  • Standard 6.6L V8 Gas Engine
  • Standard 20" Ultra-Bright Machined Wheels with Bright Chrome Inserts (Single Rear Wheel Models Only)
  • 13.4" Diagonal Centre Touch-Screen, 12.3" Diagonal Digital Driver Information Centre and Available Multicolour 15" Diagonal Head-Up Display
  • Denali-Exclusive Authentic Open-Pore Wood, Patterned Aluminum Trim and Forge Perforated Leather Seating Surfaces

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AT4X

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AVAILABLE FALL 2023

Key Features:

  • Standard 6.6L V8 Gas Engine
  • Multimatic DSSV Dampers
  • Rear E-Locking Differential
  • Heated and Ventilated 16-Way Power Front Seats with Massage Feature
  • Obsidian Rush Interior Featuring Full-Grain Leather Seating with Technical-Grain Leather Accents and Authentic Vanta Ash Wood
  • 12-Speaker Bose® Premium Series with Centerpoint® Surround Sound
  • 35" Goodyear® Territory MT Tires
  • Factory-Installed 1.5" Suspension Lift
  • Larger Steel Transfer Case Skid Plate and Front Aluminum Skid Plate

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DENALI ULTIMATE

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Key Features:

  • Standard 6.6L Duramax Turbo Diesel V8 Engine with Allison® 10-Speed Automatic Transmission
  • Signature Denali Ultimate Vader Chrome Grille and Exclusive 20″ Ultra-Bright Machined Aluminum Wheels with Gloss-Black Inserts (Single Rear Wheel Models Only)
  • Ultimate Alpine Umber Interior Featuring Full-Grain Leather Seating, Authentic Open-Pore Paldao Wood and 16-Way Power Front Seats with Massage Feature
  • 12-Speaker Bose® Premium Series with Centerpoint® Surround Sound
  • Standard Illuminated Power Assist Steps and MultiPro Audio System by KICKER®

Due to current supply-chain shortages, certain features shown have limited or late availability, or are no longer available. See the window label or a dealer regarding the features on an individual vehicle.

THE POWER TO PULL YOUR WORLD 

Sierra Heavy Duty is the real deal—with the strength and pulling power to haul heavy loads and the most available trailering-assistance technologies in its class.

SIERRA HEAVY DUTY ADVANCED TRAILERING

The New 2024 Sierra Heavy Duty offers the most trailering-assistance technologies in its class, and this available advanced tech allows you to trailer with enhanced confidence and improved camera views.

ADAPTIVE CRUISE CONTROL WITH TRAILERING

This available feature is a new technology for Sierra Heavy Duty. It allows the truck’s available Adaptive Cruise Control to account for additional drag and increased braking distances when towing a trailer. 

PROGRADETM TRAILERING TECH

This advanced suite of available intelligent technologies helps streamline the hitching and towing process with integrated tools that help enhance your sense of safety, confidence and visibility.

UP TO 14 AVAILABLE CAMERA VIEWS INCLUDING TRANSPARENT TRAILER VIEW

More views help to provide a more confident trailering experience, such as transparent trailer view, which is now enhanced to enable compatibility with most gooseneck and fifth-wheel trailers.

ADAPTIVE CRUISE CONTROL WITH TRAILERING

This available feature is a new technology for Sierra Heavy Duty. It allows the truck’s available Adaptive Cruise Control to account for additional drag and increased braking distances when towing a trailer. 

Denali Ultimate interior shown.

PREMIUM INTERIORS

Denali Ultimate interior shown.

Sierra Heavy Duty’s interiors are rugged and refined with premium materials to make every trip first-class.

AVAILABLE BEST-IN-CLASS 16-WAY POWER FRONT SEATS WITH MASSAGING FEATURE 

Experience serious comfort everywhere you go in Sierra Heavy Duty’s luxurious seating.

AVAILABLE EXCLUSIVE OBSIDIAN RUSH INTERIOR

Sierra HD AT4X features an exclusive Obsidian Rush interior that is designed to let you tackle tough terrain in comfort and style. 

AVAILABLE 10-WAY POWER-ADJUSTABLE FRONT HEATED AND VENTILATED BUCKET SEATS

Sierra Heavy Duty offers premium front seats with perforated leather appointments.

ADVANCED TECHNOLOGY

Sierra Heavy Duty’s available massive customizable screens and advanced tech help keep you informed and in command.

Sierra Heavy Duty’s available massive customizable screens and advanced tech help keep you informed and in command.

TOP OF THE CLASS

Sierra HD offers the most trailering assistance tech in its class thanks to smart HDNA.

AVAILABLE 13.4" DIAGONAL CENTRE TOUCH-SCREEN—THE LARGEST IN ITS CLASS 

A 13.4" diagonal tablet-style touch-screen—the largest in its class—is the customizable, high-tech centrepiece of the cabin. 

Available Head-Up Display shown.

12.3" DIAGONAL DIGITAL DRIVER INFORMATION CENTRE

Sierra Heavy Duty features an available 12.3" diagonal digital Driver Information Centre. Control and customize important vehicle, driving and infotainment content with high-resolution clarity.