2024 GMC Sierra HD

PRO

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 Auto Compatibility
• Available MultiPro™ Tailgate

SLE

Key Features:

• Standard 6.6L V8 Gas 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 Apple CarPlay and Wireless Android Auto Compatibility
• Standard MultiPro™ Tailgate

SLT

Key Features:

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

AT4

Key Features:

• Standard 6.6L V8 Gas 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 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

Denali

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 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

AT4X

Key Features:

• Standard 6.6L V8 Gas Engine With Allison® 10-Speed Automatic Transmission
• 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

Denali Ultimate

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

AVAILABLE 13.4" DIAGONAL CENTER 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 centerpiece of the cabin.

12.3" DIAGONAL DIGITAL DRIVER INFORMATION CENTER

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.

TRAVEL IN SIERRA HEAVY DUTY STYLE

The spacious, comfortable cabin offers innovative driver-centric technologies such as the Bose Premium Sound System with Richbass woofer.

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.

NEW LED PROJECTOR HEADLAMPS AND SIGNATURE LIGHTING

New LED projector headlamps with striking animated sequences helps enhance Sierra Heavy Duty's bold exterior design.

NEW FRONT BUMPER, FASCIA AND AVAILABLE REDESIGNED DENALI CHROME GRILLE

Stand out everywhere you go with Sierra HD Denali's bold new front end.

AVAILABLE SIX-FUNCTION MULTIPRO TAILGATE

The powerfully innovative available MultiPro™ Tailgate combines six convenient functions that help improve loading, unloading and accessing the cargo bed to make light work of almost any job.