2024 SIERRA HEAVY DUTY

DENALI AND THE FIRST EVER DENALI ULTIMATE

KEY FEATURES

AVAILABLE

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

OFFERS BEST-IN-CLASS

16-WAY POWER FRONT SEATS WITH MASSAGE FEATURE

OFFERS THE MOST

TRAILERING-ASSISTANCE TECHNOLOGIES IN ITS CLASS

WORLD’S FIRST

SIX-FUNCTION MULTIPROTM TAILGATE WITH AVAILABLE KICKER® AUDIO SYSTEM

UP TO

14 AVAILABLE CAMERA VIEWS

INCLUDING ENHANCED TRANSPARENT TRAILER VIEW

AVAILABLE

MULTICOLOR 15" DIAGONAL HEAD-UP DISPLAY

EXPLORE SIERRA HD DENALI & DENALI ULTIMATE

As Shown $76,470

DENALI

STARTING AT $74,200

Key Features:

  • Standard 6.6L V8 Gas 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 Touchscreen, 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

As Shown $93,395

DENALI ULTIMATE

STARTING AT $92,900

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.

DENALI ULTIMATE COLORS

EXTERIOR
Titanium Rush Metallic

Titanium Rush Metallic

AS SHOWN: $XX,XXX

Summit White

Summit White

AS SHOWN: $XX,XXX

Onyx Black

Onyx Black

AS SHOWN: $XX,XXX

Sterling Metallic

Sterling Metallic

AS SHOWN: $XX,XXX

White Frost Tricoat

White Frost Tricoat

AS SHOWN: $XX,XXX

Redwood Metallic

Redwood Metallic

AS SHOWN: $XX,XXX

Downpour Metallic

Downpour Metallic

AS SHOWN: $XX,XXX

INTERIOR
Alpine Umber

Alpine Umber

AS SHOWN: $XX,XXX

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. 

INTERIOR

Sierra HD Denali and Sierra HD Denali Ultimate feature ultra-premium interiors with first-class amenities and the finest materials.

Denali Ultimate shown.

FEELING

Experience what it’s like to drive Sierra HD Denali Ultimate, the most advanced and luxurious pickup in its class.

DENALI

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PREMIUM MATERIAL

Sierra HD Denali’s interior distinguishes itself with a level of craftsmanship that is the epitome of Professional Grade. This includes aluminum trim and chrome accents and authentic open-pore walnut wood detailing.

DENALI

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EMBROIDERED DENALI LOGO

Sierra HD Denali features attractive embroidery on the front seats.

DENALI ULTIMATE

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LUXURIOUS INTERIOR

Sierra HD Denali Ultimate’s Alpine Umber interior is luxuriously appointed with full-grain leather seating and plaited contrast stitching. Along with, embossed and laser-etched topographical map patterns of Mt. Denali’s summit.

DENALI ULTIMATE

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

Experience serious comfort everywhere you go in Sierra HD Denali Ultimate.

DENALI ULTIMATE

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PREMIUM MICROSUEDE HEADLINER, SUN VISORS AND PILLARS

Luxurious details enhance the undeniably premium Denali Ultimate interior.

DENALI ULTIMATE

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LASER-ETCHED AUTHENTIC PALDAO WOOD

Sierra HD Denali Ultimate is appointed with high-end materials.

DENALI ULTIMATE

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DENALI ULTIMATE METAL BADGING

The front seatbacks and center console lid feature Denali Ultimate logos.

DENALI ULTIMATE

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ETCHED STAINLESS-STEEL SPEAKER GRILLE DETAILS

Stylish, high-end materials are found throughout Sierra HD Denali Ultimate’s cabin.

EXTERIOR

Sierra HD Denali and Denali Ultimate are the heavy-duty road warriors with the premium accommodations of a luxury vehicle, created for those who take on the world in first-class style.

DENALI

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NEW FRONT BUMPER, FASCIA AND REDESIGNED DENALI CHROME GRILLE

A bold, updated front end further refines Sierra HD Denali’s striking good looks.

DENALI

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20" ULTRA-BRIGHT MACHINED WHEELS WITH BRIGHT CHROME INSERTS

Sierra HD Denali stands out with available unique wheels on SRW models.

DENALI

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NEW LED PROJECTOR HEADLAMPS AND SIGNATURE LIGHTING WITH ANIMATED SEQUENCES

New LED projector headlamps help enhance Sierra Heavy Duty’s bold exterior design.

DENALI ULTIMATE

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SIGNATURE VADER CHROME GRILLE

Stand out in Denali Ultimate style with striking details.

DENALI ULTIMATE

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20" ULTRA-BRIGHT MACHINED ALUMINUM WHEELS WITH GLOSS-BLACK INSERTS

Attractive wheels accent Sierra HD Denali Ultimate’s bold and powerful look on SRW models.

DENALI ULTIMATE

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DENALI ULTIMATE FENDER BADGING

Proudly announce that something special has arrived with unique badging.

DENALI & DENALI ULTIMATE

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POWER-RETRACTABLE ASSIST STEPS WITH LED PERIMETER LIGHTING

This available feature includes textured step pads to help provide secure footing and a Deploy Running Board mode for car washes. Illuminated power assist steps standard on Denali Ultimate.

DENALI & DENALI ULTIMATE

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CHROME VERTICAL FRONT RECOVERY HOOKS

Rugged recovery hooks add the necessary functionality to assist in the event of a recovery.

DENALI & DENALI ULTIMATE

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SPRAY-ON BEDLINER WITH LOGO

Help protect the bed and enhance its style with durable cargo bed protection.

TECHNOLOGY

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

Safety or driver-assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. Read the vehicle Owner’s Manual for important feature limitations and information.

TOP OF THE CLASS

Sierra Heavy Duty offers the most trailering-assistance tech in its class thanks to smart HDNA.

Available Feature Shown

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13.4" DIAGONAL CENTER TOUCHSCREEN—THE LARGEST IN ITS CLASS

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

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12.3" DIAGONAL DIGITAL DRIVER INFORMATION CENTER

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

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12-SPEAKER BOSE PREMIUM SERIES WITH CENTERPOINT SURROUND SOUND

The technologically advanced available 12-speaker Bose Premium Series with Centerpoint surround sound analyzes the stereo signal and converts to multiple channels to create a concert-like listening experience.

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NEXT-GENERATION GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT-IN

With the next-generation GMC Infotainment System and available Google built-in compatibility, Sierra Heavy Duty offers a helpful, personalized and seamless way to enhance your in-vehicle experience.

CAPABILITY

Sierra Heavy Duty is strong and smart, offering an advanced suite of intelligent trailering technologies to help you stay in command.

TOW HITCHES PREPARE FOR GLORY

Pull it to the max with Sierra Heavy Duty—offering available best-in-class 2500 Crew Cab towing of 22,070 lbs.

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OFFERS THE MOST TRAILERING-ASSISTANCE TECHNOLOGIES IN ITS CLASS

Available advanced tech allows you to trailer with enhanced confidence and improved camera views.

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ADAPTIVE CRUISE CONTROL WITH TRAILERING

Available Adaptive Cruise Control with trailering is an all-new technology for Sierra Heavy Duty. It allows the truck's Adaptive Cruise Control to account for additional drag and increased braking distances when towing a trailer.

SAFETY

SIERRA HD PRO SAFETY

Every Sierra Heavy Duty includes active safety and driver-assistance technologies that help while driving and trailering. Sierra HD Pro Safety includes:

Forward Collision Alert
Following Distance Indicator
Front Pedestrian Braking
IntelliBeam

Lane Departure Warning
Buckle to Drive
Automatic Emergency Braking

SPEC HIGHLIGHTS

2500 HD DENALI

The Sierra 2500 HD Denali pickup truck comes in a 4WD Crew Cab model with a 6' 9" standard bed or an available 8' long bed.

MAX GCWR

30,000 lbs.

WHEELBASE

159.0"–172.0"

FRONT/REAR TREAD WIDTH
SRW:

68.4"/68.3"

MAX AVAILABLE
GOOSENECK/FIFTH-WHEEL
TRAILERING RATING

19,900 lbs.

GROUND CLEARANCE

10.3"

CARGO VOLUME

69.5–83.5 cu. ft.

MAX AVAILABLE CONVENTIONAL TRAILERING

20,000 lbs.

MAX PAYLOAD

3,462 lbs.

2500 HD DENALI ULTIMATE

The Sierra 2500 HD Denali Ultimate pickup truck comes in a 4WD Crew Cab model with a 6' 9" standard bed or an available 8' long bed.

MAX GCWR

30,000 lbs.

WHEELBASE

159.0"–172.0"

FRONT/REAR TREAD WIDTH
SRW:

68.4"/68.3"

MAX AVAILABLE
GOOSENECK/FIFTH-WHEEL
TRAILERING RATING

19,300 lbs.

GROUND CLEARANCE

10.3"

CARGO VOLUME

69.5–83.5 cu. ft.

MAX AVAILABLE CONVENTIONAL TRAILERING

20,000 lbs.

MAX PAYLOAD

3,368 lbs.

SPEC HIGHLIGHTS

3500 HD DENALI

The Sierra 3500 HD Denali pickup truck comes in a 4WD Crew Cab model with a 6' 9" standard bed or an available 8' long bed. Long bed is available with a Single Rear Wheel or Dual Rear Wheel configuration.

MAX GCWR

40,000 lbs.

WHEELBASE

159.0"–172.0"

FRONT/REAR TREAD WIDTH

SRW:

68.4"/68.3"

DRW:

68.8"/75.0"

MAX AVAILABLE GOOSENECK/FIFTH-WHEEL TRAILERING RATING

30,800 lbs.

GROUND CLEARANCE

SRW:

11.1"

DRW:

10.4"

CARGO VOLUME

69.5–83.5 cu. ft.

MAX AVAILABLE CONVENTIONAL TRAILERING

20,000 lbs.

MAX PAYLOAD

6,007 lbs.

3500 HD DENALI ULTIMATE

The Sierra 3500 HD Denali Ultimate pickup truck comes in a 4WD Crew Cab model with either a 6' 9" standard bed or an available 8' long bed. Long bed is available with a Single Rear Wheel or Dual Rear Wheel configuration.

MAX GCWR

40,000 lbs.

WHEELBASE

159.0"–172.0"

FRONT/REAR TREAD WIDTH

SRW:

68.4"/68.3"

DRW:

68.8"/75.0"

MAX AVAILABLE GOOSENECK/FIFTH-WHEEL TRAILERING RATING

30,700 lbs.

GROUND CLEARANCE

SRW:

11.1-11.2"

DRW:

10.4"

CARGO VOLUME

69.5–83.5 cu. ft.

MAX AVAILABLE CONVENTIONAL TRAILERING

20,000 lbs.

MAX PAYLOAD

5,543 lbs.

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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.