2024 SIERRA HEAVY DUTY

DENALI AND THE FIRST EVER DENALI ULTIMATE

BUILD & PRICE VIEW INVENTORY

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 MULTIPRO^TM 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 LUXURY TRUCK

COMPARE TRIMS

DOWNLOAD SIERRA HD FEATURES & OPTIONS GUIDE

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

BUILD & PRICE VIEW INVENTORY

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^®*

BUILD & PRICE VIEW INVENTORY

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.

EXTERIOR

Titanium Rush Metallic

Titanium Rush Metallic*

AS SHOWN: $XX,XXX^†

BUILD & PRICE

Summit White

AS SHOWN: $XX,XXX^†

BUILD & PRICE

Onyx Black

Onyx Black*

AS SHOWN: $XX,XXX^†

BUILD & PRICE

Sterling Metallic

Sterling Metallic*

AS SHOWN: $XX,XXX^†

BUILD & PRICE

White Frost Tricoat

White Frost Tricoat*

AS SHOWN: $XX,XXX^†

BUILD & PRICE

Redwood Metallic

Redwood Metallic*

AS SHOWN: $XX,XXX^†

BUILD & PRICE

Downpour Metallic

Downpour Metallic*

AS SHOWN: $XX,XXX^†

BUILD & PRICE

EXTERIOR

Summit White Exterior Paint Color Swatch

Thunderstorm Gray Exterior Paint Color Swatch

Redwood Metallic Exterior Paint Color Swatch

Downpour Metallic Exterior Paint Color Swatch

INTERIOR

Alpine Umber

INTERIOR

Alpine Umber

AS SHOWN: $XX,XXX^†

BUILD & PRICE

VIEW INVENTORY BUILD & PRICE

INTERIOR

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

Denali Ultimate shown.

The Wood Accented Luxurious Trim of the Sierra HD Denali with a Spectacular View of the Mountains

FEELING

Experience what it’s like to drive a Sierra HD Denali Ultimate luxury truck, 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

The Luxurious and Extremely Detailed Interior Accents of the Sierra HD Denali

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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

The Front Seat Toggle Switches of the Sierra HD Denali

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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

View of the Steering Wheel, Digital Cockpit, and Infotainment System in a GMC Sierra HD Denali Truck

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PREMIUM MICROSUEDE HEADLINER, SUN VISORS AND PILLARS

Luxurious details enhance the undeniably premium Denali Ultimate interior.

DENALI ULTIMATE

The Thoughtfully Designed Interior of the Sierra HD Denali with Accented Paldao Wood Trim

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LASER-ETCHED AUTHENTIC PALDAO WOOD

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

DENALI ULTIMATE

The Stylish Interior of the Sierra HD Denali with the Iconic Denali Badging

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DENALI ULTIMATE METAL BADGING

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

DENALI ULTIMATE

The Premium Bose Sound System of the Sierra HD Denali

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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

The Vader Chrome Sierra HD Denali Kicking up Dirt on an Off-Road Desert Trail

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SIGNATURE VADER CHROME GRILLE

Stand out in Denali Ultimate style with striking details.

DENALI ULTIMATE

The Impressive Wheel Design of the Sierra HD Denali

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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

The Exterior Ultimate Badging of the Sierra HD Denali with a View of the Sky in the Distance

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DENALI ULTIMATE FENDER BADGING

Proudly announce that something special has arrived with unique badging.

DENALI & DENALI ULTIMATE

The Chrome Denali Badging on the Exterior of the Passenger Door of the Sierra HD Denali

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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

A Man Activating His Multipro Tailgate to Better Access His Cargo While Out in the Mountains

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WORLD’S FIRST SIX-FUNCTION MULTIPRO^TM TAILGATE

Helping to make light work of almost any job, GMC’s powerfully innovative MultiPro^TM Tailgate combines six convenient functions and also offers an available KICKER^®* Audio System for great sound at work or play.

VIEW DETAILS

DENALI & DENALI ULTIMATE

The Impressive Front-End Design of the Sierra HD Denali Showcasing the Two Tow Winches

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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

The Durable Bedliner of the Sierra HD Denali

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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.

A Man Viewing the Trailering Camera Angle on His Infotainment Center of the Sierra HD Denali

TOP OF THE CLASS

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

Available Feature Shown

The Massive Infotainment System of the Sierra HD Denali

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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.

The Driver Centric Instrument Cluster of the Sierra HD Denali

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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.

A Closeup Shot of the Premium Bose Sound System in the Sierra HD Denali

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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.

Apple Car Play Capabilities Displayed on the Infotainment System of the Sierra HD Denali

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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.

The Heads-Up Display in Action on the Sierra HD Denali While Driving on an Open Roadway

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MULTICOLOR 15" DIAGONAL HEAD-UP DISPLAY

The available multicolor 15" diagonal Head-Up Display helps keep your most important information in clear view.

VIEW DETAILS

One of Fourteen Camera Angles Displayed on the Infotainment System of the Sierra HD Denali

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UP TO 14 CAMERA VIEWS INCLUDING ENHANCED TRANSPARENT TRAILER VIEW

In Sierra Heavy Duty, your confidence is enhanced by up to 14 available camera views*—including the industry-first available transparent trailer view.

VIEW DETAILS

CAPABILITY

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

The Sierra HD Denali Driving on a Bend While Towing a Massive Camper in the Desert

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.

A Man Unlocking His Camper While it is Hooked to the Sierra HD Denali

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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.*

The Settings Displayed on the Sierra HD Denali's Infotainment System

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PROGRADE^TM 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.

VIEW DETAILS

The Sierra HD Denali Parked while Attached to a Large Camper

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ENHANCED 6.6L DURAMAX TURBO DIESEL V8 ENGINE WITH NEW TURBOCHARGER AND ALLISON^® 10-SPEED TRANSMISSION

Sierra Heavy Duty’s world-class towing capability is enhanced for 2024 with an available 6.6L Duramax Turbo Diesel V8 engine and an all-new, more efficient turbocharger.

VIEW DETAILS

A Sierra HD Denali Towing an RV While Showcasing the Imposing Design of the Front Grille

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EXPERIENCE V8 TOWING PROWESS

Sierra HD Denali’s standard 6.6L gas engine is now paired with the Allison 10-speed automatic transmission. This allows the engine to be held closer to its peak power band, optimizing power, torque and efficiency. (Not available on Denali Ultimate)

VIEW DETAILS

Front Three-Quarters View of a GMC Sierra HD Denali Hauling a Trailer at Dusk Through the Mountains

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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

Front Three-Quarters View of a GMC Sierra HD Denali Parked in Front of Mountains

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

VIEW MORE SAFETY DETAILS

SPEC HIGHLIGHTS

2500 HD DENALI
2500 HD DENALI ULTIMATE

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.

VIEW DETAILED SPECS

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.

VIEW DETAILED SPECS

SPEC HIGHLIGHTS

3500 HD DENALI
3500 HD DENALI ULTIMATE

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.

VIEW DETAILED SPECS

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.