NEW 2024 SIERRA HEAVY DUTY
2500 & 3500 HEAVY DUTY PICKUP TRUCKS
   
   

EXPLORE SIERRA HEAVY DUTY TRIMS

PRO

KEY FEATURES:

  • Standard 6.6L V8 Engine with Allison® 10-Speed Automatic Transmission
  • Standard LED Headlamps and Daytime Running Lamps
  • Standard Trailering Package and Trailering Mirrors2
  • Heavy-Duty Cargo Bed Volume
  • Standard Wireless Apple CarPlay®3 and Wireless Android AutoTM4 Compatibility
  • Available MultiPro Tailgate

SLE

KEY FEATURES:

  • Standard 6.6L V8 Engine with Allison® 10-Speed Automatic Transmission
  • Standard 13.4" Diagonal Center Touch-Screen and 12.3" Diagonal Driver Information Center
  • Standard Wireless Apple CarPlay®3 and Wireless Android AutoTMCompatibility
  • Available MultiPro Tailgate
  • Animated Lighting for The Headlamps, Taillamps, and Turn Signals

SLT

KEY FEATURES:

  • Standard 6.6L V8 engine with Allison® 10-Speed Automatic Transmission
  • 13.4" Diagonal Center Touch-Screen and 12.3" Diagonal Driver Information Center
  • Offers the Most Trailering-Assistance Technologies including an In-Vehicle Trailering App2
  • Available 10-Way Power-Adjustable Front Heated and Ventilated Bucket Seats with Perforated Leather Appointments

DENALI

KEY FEATURES:

  • Standard 6.6L V8 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
  • Denali-Exclusive Authentic Open-Pore Wood, Patterned Aluminum Trim, and Forge Perforated Leather Seating Surfaces


PRO

Key Features:

  • Standard 6.6L V8 Engine with Allison® 10-Speed Automatic Transmission
  • Standard LED Headlamps and Daytime Running Lamps
  • Standard Trailering Package and Trailering Mirrors2
  • Heavy-Duty Cargo Bed Volume
  • Standard Wireless Apple CarPlay®3 and Wireless Android AutoTM4 Compatibility
  • Available MultiPro™ Tailgate

SLE

Key features:

  • Standard 6.6L V8 Engine with Allison® 10-Speed Automatic Transmission
  • Standard 13.4" Diagonal Center Touch-Screen and 12.3" Diagonal Driver Information Center
  • Standard Wireless Apple CarPlay®3 and Wireless Android AutoTM4 Compatibility
  • Standard MultiPro™ Tailgate
  • Animated Lighting for The Headlamps, Taillamps, and Turn Signals

SLT

KEY FEATURES:

  • Standard 6.6L V8 engine with Allison® 10-Speed Automatic Transmission
  • 13.4" Diagonal Center Touch-Screen and 12.3" Diagonal Driver Information Center
  • Offers the Most Trailering-Assistance Technologies including an In-Vehicle Trailering App2
  • Available 10-Way Power-Adjustable Front Heated and Ventilated Bucket Seats with Perforated Leather Appointments


DENALI

KEY FEATURES:

  • Standard 6.6L V8 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
  • Denali-Exclusive Authentic Open-Pore Wood, Patterned Aluminum Trim and Forge Perforated Leather Seating Surface



1. To avoid the risk of injury, never use Recovery Hooks to tow a vehicle. For more information, see the Recovery Hooks section of the vehicle Owner’s Manual.
2. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.
3.Vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay, iPhone, Siri and Apple Music are trademarks of Apple Inc., registered in the U.S. and other countries.
4.Vehicle user interface is a product of Google and its terms and privacy statements apply. Requires the Android Auto app on Google Play and a compatible Android smartphone. Data plan rates apply. You can check which smartphones are compatible at g.co/androidauto/requirements
Due to global Semi-Conductor supply shortages, GM vehicles may not have some standard features and options. Please check with your local GMC dealer to confirm the vehicle’s specifications prior to purchase. Vehicles not equipped with Automatic Stop/Start will be less fuel efficient.


SPECS

SIERRA 2500 HEAVY DUTY

AVAILABLE MAXIMUM CONVENTIONAL TRAILERING CAPACITY OF UP TO
7,258 Kg
1

AVAILABLE MAXIMUM HORSEPOWER

401

AVAILABLE MAXIMUM GOOSENECK/FIFTH-WHEEL RATING OF UP TO

8,392 Kg1

AVAILABLE MAXIMUM TORQUE

629 Nm

AVAILABLE MAXIMUM PAYLOAD OF UP TO

1,829 Kg1

AVAILABLE MAXIMUM CARGO BED VOLUME

2,368 Liters2

SIERRA 3500 HEAVY DUTY

AVAILABLE MAXIMUM CONVENTIONAL TRAILERING CAPACITY OF UP TO

8,346 Kg 1

AVAILABLE MAXIMUM HORSEPOWER

401

AVAILABLE MAXIMUM GOOSENECK/FIFTH-WHEEL RATING OF UP TO

8,482 Kg 1

AVAILABLE MAXIMUM TORQUE

629 Nm

AVAILABLE MAXIMUM PAYLOAD OF UP TO

3,151 Kg 1

AVAILABLE MAXIMUM CARGO BED VOLUME

2368 Liters 2

SIERRA 2500 HEAVY DUTY


AVAILABLE MAXIMUM CONVENTIONAL TRAILERING CAPACITY OF UP TO

7,258 Kg1

AVAILABLE MAXIMUM HORSEPOWER

401

AVAILABLE MAXIMUM GOOSENECK/FIFTH-WHEEL RATING OF UP TO

8,392 Kg1

AVAILABLE MAXIMUM TORQUE

629 Nm

AVAILABLE MAXIMUM PAYLOAD OF UP TO

1,829 Kg1

AVAILABLE MAXIMUM CARGO BED VOLUME

2,368 Liters2

SIERRA 3500 HEAVY DUTY


AVAILABLE MAXIMUM CONVENTIONAL TRAILERING CAPACITY OF UP TO

8, 346 Kg1

AVAILABLE MAXIMUM HORSEPOWER

401

AVAILABLE MAXIMUM GOOSENECK/FIFTH-WHEEL RATING OF UP TO

8,482 Kg1

AVAILABLE MAXIMUM TORQUE

629 Nm

AVAILABLE MAXIMUM PAYLOAD OF UP TO

3,151 Kg1

AVAILABLE MAXIMUM CARGO BED VOLUME

2,368 Liters2



1. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.
2. Cargo and load capacity limited by weight and distribution.



MORE CONVENIENCE WITH YOUR GMC

Get ready to take your ride to the next level with OnStar Connected Services. Activate your free trial and 10 years of Standard Connectivity§

We are here to make sure you are always connected, no matter where the road takes you.


CONNECTED CONVENIENCE

Get ready to revolutionize your driving experience! With just a tap of your finger, you can keep your car in tip-top shape and control it from afar with ease.




SAFETY & SECURITY

With a team of specially trained Advisors§ and 25 years of know-how, our safety and security services have got your back 24/7

TECHNOLOGY NEVER STOPS WITH ONSTAR

Explore OnStar services that are required to suit your everyday needs.

ENTERTAINMENT

Bring your favorite online world of entertainment with you wherever you go thanks to our super strong 4G LTE Wi-Fi § that delivers speedy and dependable internet, connecting up to 7 devices.

STANDARD CONNECTIVITY

By activating OnStar, you get up to 10 years of Standard Connectivity § that will allow you to enjoy benefits like Monthly Health Checks, Diagnostic Alerts§, Dealer Maintenance Notifications § and Smart Driver § features.

ALL THE BENEFITS AT YOUR FINGERTIPS

Get your dream Sierra HD and experience it in a whole new way in just a few clicks – what are you waiting for?

EXPLORE MORE BENEFITS



Due to global Semi-Conductor supply shortages, GM vehicles may not have some standard features and options. Please check with your local GMC dealer to confirm the vehicle’s specifications prior to purchase. Vehicles not equipped with Automatic Stop/Start will be less fuel efficient.


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