2024 GMC Sierra HD

NEW 2024 GMC
SIERRA HEAVY DUTY

FEATURING THE FIRST EVER SIERRA HD DENALI ULTIMATE
ANTICIPATED AVAILABILITY SPRING 2023
KEY FEATURES
  • AVAILABLE BEST-IN-CLASS 2500 CREW CAB MAX TOWING OF 21,900 LBS
  • AVAILABLE ENHANCED 6.6L DURAMAX TURBO DIESEL WITH 975 LB-FT OF TORQUE AND 470 HP
  • OFFERS OUR MOST TRAILERING ASSISTANCE TECHNOLOGIES IN ITS CLASS
  • UP TO 14 AVAILABLE CAMERA VIEWS INCLUDING ENHANCED TRANSPARENT TRAILER VIEW
  • AVAILABLE 36,000 LBS MAX TOWING
  • MASSAGING FRONT LEATHER SEATS WITH BEST-IN-CLASS 16-WAY POWER ADJUSTMENT
  • AVAILABLE CLASS-LEADING 13.4" DIAG. CENTER TOUCH-SCREEN
  • AVAILABLE MULTICOLOR 15" DIAG. HEAD-UP DISPLAY
  • OFFERING NEXT-GENERATION GMC INFOTAINMENT SYSTEM WITH AVAILABLE GOOGLE BUILT-IN
INTRODUCING THE FIRST EVER
SIERRA HD DENALI ULTIMATE

THE MOST ADVANCED AND LUXURIOUS HEAVY-DUTY PICKUP IN ITS CLASS
ENHANCED 6.6L DURAMAX TURBO DIESEL WITH ALL-NEW TURBOCHARGER AND ALLISON 10-SPEED TRANSMISSION
OFFERS OUR MOST TRAILERING-ASSISTANCE TECHNOLOGIES
THE ULTIMATE IN DENALI LUXURY
The First Ever Sierra HD Denali Ultimate takes premium capability to amazing new places inside and out.
  • Luxurious Alpine Umber Interior With Full-Grain Leather Seating and Plaited Contrast Stitching
  • Massaging Front Leather Seats With Best-in-Class 16-Way Power Adjustment
  • 12-Speaker Bose Premium Series With Centerpoint Surround Sound
  • Denali Ultimate Metal Badging on Front Seatbacks and Center Console Lid
  • Laser-Etched Authentic Paldao Wood
  • Topographical Map Patterns of Mt. Denali's Summit Embossed and Laser-Etched Across the Interior
  • Premium Microsuede Headliner, Sun Visors and Pillars
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STAND OUT IN ULTIMATE STYLE
The signature style of Denali Ultimate boldly announces its presence everywhere you go.
  • New LED Projector Headlamps and Signature Lighting with Animated Sequences when approaching, unlocking the vehicle, or when using turn signals
  • New Signature Denali Grille, GMC Badging and Lower Skid Plate Finished in Vader Chrome
  • Unique Denali Ultimate Fender Badging
  • Exclusive 20" Ultra-Bright Machined Aluminum Wheels With High-Gloss Black Accents (Single Rear Wheel Only)
  • Power-Retractable Assist Steps with LED Perimeter Lighting and Bright Accents
  • World's First Six-Function MultiPro Tailgate with KICKER Audio System
NEW LED PROJECTOR HEADLAMPS AND SIGNATURE LIGHTING WITH ANIMATED SEQUENCES
NEW SIGNATURE DENALI GRILLE, GMC BADGING AND LOWER SKID PLATE FINISHED IN VADER CHROME
EXCLUSIVE 20" ULTRA-BRIGHT MACHINED ALUMINUM WHEELS WITH HIGH-GLOSS BLACK ACCENTS (SINGLE REAR WHEEL ONLY)
TURBOCHARGED POWER
Sierra Heavy Duty's towing capacity is enhanced for 2024 with an available all-new, more efficient diesel turbocharger that increases power and torque over the entire operating speed range, including a 25% boost in low-end torque over the previous model year. 
AVAILABLE 6.6L DURAMAX TRUBO DIESEL WITH ALL-NEW TURBOCHARGER AND ALLISON 10-SPEED AUTOMATIC TRANSMISSION OFFERS:
  • 975 lb-ft of Torque and 470 hp
  • Up to 25% Increase in Low-End Torque Over the Previous Model Year
  • Increased Power and Torque Over the Entire Operating Speed Range
  • Enhanced Exhaust Brake performance for Improved Control When Towing
  • Improved Engine Breaking With a More Powerful Turbo Vane Actuator and Uprated Valve Springs
BEST-IN-CLASS
2500 CREW CAB MAX TOWING OF 21,900 LBS
AVAILABLE
36,000 LBS MAX TOWING
EXPERIENCE V8 TOWING PROWESS
6.6L V8 GAS ENGINE WITH ALLISON 10-SPEED AUTOMATIC TRANSMISSION
401 hp | 464 lb-ft of Torque | 10.8:1 Compression Ratio
SIERRA HEAVY DUTY ADVANCED TRAILERING TECH
Available advanced tech allows you to trailer with enhanced confidence and improved views.
PROGRADE TRAILERING TECH
Sierra Heavy Duty offers our most trailering-assistance technologies. The advanced suite of available intelligent technologies helps streamline the hitching and towing process with integrated tools that enhance your sense of safety, confidence and visibility.
  • Trailer Tire Pressure and Temperature Monitoring
  • Trailer Side Blind Zone Alert
  • Diesel Exhaust Brake
  • Adaptive Cruise Control with Trailering
  • Trailer Sway Control
  • Trailer Length Indicator
  • Trailer Brake Controller
  • Trailer Angle Indicator With Jack-Knife Alert
  • Gross Combined Weight (GCW) Alert
  • Trailer Light Test
  • Trailer Theft Alert
  • Smart Trailer Integration With the myGMC Mobile App
  • Maintenance Reminders
  • Auto Electric Parking Brake
  • Create and Customize Trailer Profiles
  • Tow/Haul Mode Reminder
  • Predeparture Checklists
  • Trailering Mirrors

ADAPTIVE CRUISE CONTROL WITH TRAILERING
This feature is an all-new technology for Sierra HD. It allows Sierra HD's available Adaptive Cruise Control to account for additional drag and increased braking distances when towing a trailer.
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 gooseneck an fifth-wheel trailers.
  • Enhanced Transparent Trailer View
  • Hitch View
  • Cargo Bed View (with Zoom View and Hitch Guidelines)
  • Front Camera View
  • Surround View
  • Front Top-Down View
  • Rear Top-Down View
  • Front Side View
  • Rear Side View (with Trailer Biasing)
  • Rear Trailer View (with Guidelines and Trailer Ange Indicator)
  • Inside Trailer View (Accessory Required)
  • Picture-In-Picture View
  • Rear Camera Mirror

GO FORTH WITH CONFIDENCE
Sierra Heavy Duty can help enhance your awareness of the road and surrounding vehicles with Sierra HD Pro Safety, a suite of advanced collision-advance and driver-assistance technologies.
  • New Front Pedestrian Braking
  • Lane Departure Warning
  • Automatic Emergency Braking
  • Forward Collision Alert
  • Following Distance Indicator
  • IntelliBeam - Auto High Beams
Pro Safety Plus Package Includes:
  • Rear Cross Traffic Braking
  • Trailer Side Blind Zone Alert
YOUR SCREENS YOUR WAY
Sierra Heavy Duty's available massive customizable screens let you organize your information and media the way you want.
AVAILABLE 12.3" DIAG. DIGITAL DRIVER INFORMATION CENTER

The Sierra Heavy Duty features an available 12.3"-diagonal digital driver information center.

Control and customize important vehicle, driving and infotainment content with high resolution clarity.
OUR AVAILABLE 13.4" DIAG. CENTER TOUCHSCREEN - LARGEST IN CLASS

A 13.4" tablet-style touchscreen is the customizable, high-tech centerpiece of the cabin.

Configure to your preference - including a "split-screen" view - to get a high-resolution view of information such as:
  • Available Google Built-In
  • Wireless Apple CarPlay
  • Wireless Android Auto
  • Infotainment and more
AVAILABLE 15" DIAG. HEAD-UP DISPLAY

Head-Up Display keeps your most important information in clear view, including:
  • Speed
  • Tachometer
  • Safety Alerts
  • Audio
  • Low-Fuel Warning
  • Phone
  • Off-Road Inclinometer
SIERRA HD AT4: PREMIUM OFF-ROADNG
AT4 offers powerful capability engineered to take off-road obstacles and the tough backcountry.

SIERRA HD AT4 CAPABILITY FEATURES:

  • 2-Speed AutoTrac Transfer Case With Active Automatic 4WD
  • Off-Road Suspension With Rancho Shocks and Skid Plates
  • Traction Select Systems With Off-Road and Tow/Haul Modes
  • Hill Descent Control and Hill Start Assist
  • New Available BFGoodrich Off-Road Tires
STAND-OUT AT4 STYLE

EXTERIOR DETAILS:

  • New LED Projector Headlamps and Signature Lighting
  • Animated lighting sequences when approaching, starting, or when using the turn signals
  • Redesigned AT4 Grille and Front Fascia
  • Available Power-Retractable Assist Steps With LED Perimeter Lighting
  • World's First Six-Function GMC MultiPro Tailgate
  • Red Vertical Recovery Hooks
  • Spray-on Bedliner With AT4 Logo
  • Standard 20" Gloss-Black Aluminum Wheels With Available BFGoodrich Off-Road Tires

INTERIOR DETAILS:

  • Premium AT4 Interior in Jet Black With Kalahari Accents
  • Premium All-Weather Floor Liners With Removable Carpet Inserts
  • Wrapped Heated Steering Wheel
  • 10-Way Power Front Seats
  • Heated and Ventilated Front Leather Seating Surfaces
  • Available 15" Diag. Head-Up Display
  • Available Rear Camera Mirror
DENALI SETS THE STANDARD
Sierra HD Denali's advanced tech and premium signature Denali styling are first-class all the way

LUXURIOUS INTERIOR FEATURES:

  • Spacious Interior Features Best-in-Class Crew Cab Front Head and Leg Room
  • Perforated Forge Leather Seating Surfaces With Contrasting Stitch Pattern
  • Aluminum Trim and Chrome Accents
  • Premium Instrument Panel and Door Trim with Authentic Open-Pore Walnut Wood Detailing
  • Embroidered Denali Logo on Front Seatbacks
  • Etched Stainless-Steel Speaker Grille Details

DENALI SIGNATURE STYLING:

  • Bold New Front Bumper, Fascia and Redesigned Denali Chrome Grille
  • 20" Ultra-Bright Machined Wheels With Bright Chrome and Gloss-Black Accents (Single Rear Wheel) and Larger 18" Forged Polished Aluminum Wheels (Dual Rear Wheel)
  • Available GMC MultiPro Power-Retractable Assist Steps With LED Perimeter Lighting and Bright Accents
  • Chrome Vertical Front Recovery Hooks
  • New LED Projector Headlamps and Signature Lighting
  • Animated lighting sequences when approaching, starting, or when using the turn signals
  • Spray-On Bedliner With Denali Logo

SIERRA 2500 HEAVY DUTY

  • Maximum Conventional Trailering Capacity of up to 20,000 lbs.
  • Maximum Gooseneck/Fifth-Wheel Rating of up to 22,500 lbs. (As Shown: 19,300 lbs.)
  • Maximum Payload of up to 4,178 lbs. (As shown: 3,379 lbs.)
  • Maximum Horsepower: 470
  • Maximum Torque: 975
  • Maximum Cargo Bed Volume: 83.5 cu. ft.

SIERRA 3500 HEAVY DUTY

  • Maximum Conventional Trailering Capacity of up to 20,000 lbs.
  • Maximum Gooseneck/Fifth-Wheel Rating of up to 36,000 lbs. (As Shown: 30,800 lbs.)
  • Maximum Payload of up to 7,290 lbs. (As shown: 5,318 lbs.)
  • Maximum Horsepower: 470
  • Maximum Torque: 975
  • Maximum Cargo Bed Volume: 83.5 cu. ft.
CHOOSE YOUR GMC SIERRA HEAVY DUTY
Sierra Heavy Duty is technologically advanced with premium comfort and power.
SIERRA HD DENALI ULTIMATE
ANTICIPATED AVAILABILITY SPRING 2023
Key Highlights:
  • Standard 6.6 Duramax Turbo Diesel Engine With Allison 10-Speed Automatic Transmission
  • Signature Denali 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 and 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 KICKER Audio System
SIERRA HD AT4
ANTICIPATED AVAILABILITY SPRING 2023
Key Highlights:
  • Standard 6.6L Gas Engine or Available 6.6L Duramax Turbo Diesel Engine With Allison 10-Speed Automatic Transmission
  • 13.4" Diagonal Center Touch-Screen, 12.3" Diagonal Digital Driver Information Center and Available Multicolor 15" Diagonal Head-Up Display
  • Unique Jet Black Interior With Kalahari Accents and Heated and Ventilated Perforated Front Leather Seating Surfaces
  • Available Multicolor 15" Diagonal Head-Up Display With Off-Road Inclinometer
  • Standard 20" Gloss-Black Aluminum Wheels With Available BFGoodrich Off-Road Tires
  • Off-Road Suspension Package With Twin-Tube Rancho Shocks and Skid Plates
SIERRA HD DENALI
ANTICIPATED AVAILABILITY SPRING 2023
Key Highlights:
  • Standard 6.6L Gas Engine or Available 6.6L Duramax Turbo Diesel Engine With Allison 10-speed Automatic Transmission
  • Standard 20" Ultra-Bright Machined Wheels With Bright Chrome Inserts (Single Rear Wheel Models Only)
  • 13.4" Diagonal Center Touch-Screen, 12.3" Diagonal Digital Driver Information Center and Available Multicolor 15" Diagonal Head-Up Display
  • Denali-Exclusive Authentic Open-Pore Wood, Patterned Aluminum Trim and Forge Perforated Leather Seating Surfaces
SIERRA HD SLT
ANTICIPATED AVAILABILITY SPRING 2023
Key Highlights:
  • Standard 6.6L Gas Engine or Available 6.6L Duramax Turbo Diesel Engine With Allison 10-Speed Automatic Transmission
  • 13.4" Diagonal Center Touch-Screen and 12.3" Diagonal Driver Information Center
  • Offer our Most Trailering-Assistance Technologies in its Class Including an In-Vehicle Trailering App
  • Available 10-Way Power Adjustable Front Heated and Ventilated Bucket Seats With Perforated Leather Appointments
  • Available 20" Polished Aluminum Wheels With Technical Gray Painted Accents
SIERRA HD PRO
ANTICIPATED AVAILABILITY SPRING 2023
Key Highlights:
  • Standard 6.6L Gas Engine With Allison 10-Speed Automatic Transmission
  • Standard LED Headlamps, Taillamps and Daytime Running Lamps
  • Standard Trailering Package and Trailering Mirrors
  • Best-in-Class Heavy-Duty Cargo Box Volume
  • Standard Wireless Android Auto and Wireless Apple CarPlay Compatibility
  • Available MultiPro Tailgate
SIERRA HD SLE
ANTICIPATED AVAILABILITY SPRING 2023
Key Highlights:
  • Standard 6.6L Gas Engine or Available 6.6L Duramax Turbo Diesel Engine with Allison 10-Speed Automatic Transmission
  • Standard 13.4" Diagonal Center Touch-Screen and 12.3" Diagonal Driver Information Center
  • Available X31 Off-Road Package With Twin-Tube Rancho Shocks and Skid Plates
  • Standard Wireless Android Auto and Wireless Apple CarPlay Compatibility
  • Standard MultiPro Tailgate

Questions About 2024 GMC Sierra HD?

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