2024 SIERRA HEAVY DUTY
DENALI AND THE FIRST EVER DENALI ULTIMATE
KEY FEATURES
EXPLORE SIERRA HD DENALI & DENALI ULTIMATE LUXURY TRUCK
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
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 luxury heavy duty trucks feature ultra-premium interiors with first-class amenities and the finest materials.
Denali Ultimate shown.
FEELING
Experience what it’s like to drive a Sierra HD Denali Ultimate luxury truck, the powerful first-class pickup.
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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.
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EMBROIDERED DENALI LOGO
Sierra HD Denali features attractive embroidery on the front seats.
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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.
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BEST-IN-CLASS
Experience serious comfort everywhere you go in Sierra HD Denali Ultimate.
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PREMIUM MICROSUEDE HEADLINER, SUN VISORS AND PILLARS
Luxurious details enhance the undeniably premium Denali Ultimate interior.
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LASER-ETCHED AUTHENTIC PALDAO WOOD
Sierra HD Denali Ultimate luxury truck is appointed with high-end materials.
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DENALI ULTIMATE METAL BADGING
The front seatbacks and center console lid feature Denali Ultimate logos.
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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.
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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.
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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.
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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.
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SIGNATURE VADER CHROME GRILLE
Stand out in Denali Ultimate style with striking details.
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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.
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DENALI ULTIMATE FENDER BADGING
Proudly announce that something special has arrived with unique badging.
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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.
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CHROME VERTICAL FRONT RECOVERY HOOKS
Rugged recovery hooks
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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.
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
The technologically advanced available 12-speaker Bose
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NEXT-GENERATION GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT-IN
With the next-generation GMC Infotainment System
CAPABILITY
Sierra Heavy Duty is strong and smart, offering an advanced suite of intelligent trailering technologies to help you stay in command.
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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
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
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.
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
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.
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.
