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16-WAY POWER FRONT SEATS WITH MASSAGE FEATURE
OFFERS
TRAILERING ASSISTANT TECHNOLOGIES
AVAILABLE
13.4” DIAGONAL CENTER TOUCH-SCREEN
STANDARD
SIX-FUNTION MULTIPROTM TAILGATE
OFFERS
UNIVERSAL VEHICLE MODULE
3 YEARS ONSTAR CONNECT PLAN18 INCLUDED
Due to global Semi-Conductor supply shortages and software issues, 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.
Sierra comes with:
KEY FEATURES
KEY FEATURES
Sierra HD Denali feature ultra-premium interiors with first-class amenities and the finest materials.
PREMIUM MATERIAL
EMBROIDERED DENALI LOGO
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.
Sierra HD Denali features attractive embroidery on the front seats.
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.
EMBROIDERED DENALI LOGO
Sierra HD Denali features attractive embroidery on the front seats.
Sierra Heavy Duty looks every inch the premium pulling machine.
NEW FRONT BUMPER, FASCIA AND REDESIGNED DENALI CHROME GRILLE
20" ULTRA-BRIGHT MACHINED WHEELS WITH BRIGHT CHROME INSERTS
NEW LED PROJECTOR HEADLAMPS AND SIGNATURE LIGHTING WITH ANIMATED SEQUENCES
A bold, updated front end further refines Sierra HD Denali’s striking good looks
Sierra HD Denali stands out with available unique wheels on SRW models.
New LED projector headlamps help enhance Sierra Heavy Duty’s bold exterior design.
POWER-RETRACTABLE ASSIST STEPS WITH LED PERIMETER LIGHTING
SIX-FUNCTION MULTIPROTM TAILGATE
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 available on Denali
Helping to make light work of almost any job, GMC’s powerfully innovative MultiPro™ Tailgate combines six convenient functions.
NEW FRONT BUMPER, FASCIA AND REDESIGNED DENALI CHROME GRILLE
A bold, updated front end further refines Sierra HD Denali’s striking good looks
20" ULTRA-BRIGHT MACHINED WHEELS WITH BRIGHT CHROME INSERTS
Sierra HD Denali stands out with available unique wheels on SRW models.
NEW LED PROJECTOR HEADLAMPS AND SIGNATURE LIGHTING WITH ANIMATED SEQUENCES
New LED projector headlamps help enhance Sierra Heavy Duty’s bold exterior design.
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 available on Denali
SIX-FUNCTION MULTIPROTM TAILGATE
Helping to make light work of almost any job, GMC’s powerfully innovative MultiPro™ Tailgate combines six convenient functions.
13.4" DIAGONAL CENTER TOUCH-SCREEN
12.3" DIAGONAL DIGITAL DRIVER INFORMATION CENTER
WIRELESS APPLE CARPLAY® AND WIRELESS ANDROID AUTOTM COMPATIBILITY
An available 13.4" diagonal tablet-style touch-screen is the customizable, high-tech centerpiece of the cabin.
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.
NEXT-GENERATION GMC INFOTAINMENT SYSTEM WITH AVAILABLE GOOGLE BUILT-IN
UP TO 14 AVAILABLE CAMERA VIEWS INCLUDING ENHANCED TRANSPARENT TRAILER VIEW
Available with the next-generation GMC Infotainment System32, Sierra Heavy Duty offers a helpful, personalized and seamless way to enhance your in-vehicle experience.
Keep tabs on your truck and trailer with up to 14 available camera views,3 including HD Surround Vision and Bed View Camera, to help optimize the view around the truck and your compatible trailer, as well as the available industry-first transparent trailer view.
AVAILABLE CAMERA VIEWS3 INCLUDE:
13.4" DIAGONAL CENTER TOUCH-SCREEN
An available 13.4" diagonal tablet-style touch-screen 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.
WIRELESS APPLE CARPLAY® AND WIRELESS ANDROID AUTOTM COMPATIBILITY
Connect your compatible smartphone to wireless Apple CarPlay®6or wireless Android Auto6 compatibility for a more integrated in-vehicle experience.
NEXT-GENERATION GMC INFOTAINMENT SYSTEM
Available with the next-generation GMC Infotainment System32, Sierra Heavy Duty offers a helpful, personalized and seamless way to enhance your in-vehicle experience.
UP TO 14 AVAILABLE CAMERA VIEWS INCLUDING ENHANCED TRANSPARENT TRAILER VIEW
Keep tabs on your truck and trailer with up to 14 available camera views,8 including HD Surround Vision and Bed View Camera, to help optimize the view around the truck and your compatible trailer, as well as the available industry-first transparent trailer view.
AVAILABLE CAMERA VIEWS3 INCLUDE:
Sierra Heavy Duty is strong and smart, offering an advanced suite of available intelligent trailering technologies to help you stay in command.
OFFERS THE MOST TRAILERING3ASSISTANCE TECHNOLOGIES
AVAILABLE SIX-FUNCTION MULTIPRO TAILGATE
EXPERIENCE V8 TOWING PROWESS
Available advanced tech allows you to trailer with enhanced confidence and improved camera views.3 Additionally, ProgradeTM Trailering Tech is an available advanced suite of intelligent technologies which help streamline the hitching and towing process with integrated tools that helps enhance your sense of safety, confidence, and visibility.
The powerfully innovative available MultiProTM Tailgate combines six convenient functions that help improve loading, unloading and accessing the cargo bed to make light work of almost any job.
Sierra Heavy Duty’s standard 6.6L V8 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.
SIERRA HEAVY DUTY TRAILERING TECH OFFERS:
MULTIPRO TAILGATE
STANDARD ON SLE
AVAILABLE ON PRO
The six-function GMC MultiPro Tailgate helps improve loading, unloading, and accessing the cargo box.
6.6L V8 GAS ENGINE WITH ALLISON® 10-SPEED AUTOMATIC TRANSMISSION
OFFERS THE MOST TRAILERING3 ASSISTANCETECHNOLOGIES
Available advanced tech allows you to trailer with enhanced confidence and improved camera views.3 Additionally, ProgradeTM Trailering Tech is an available advanced suite of intelligent technologies which help streamline the hitching and towing process with integrated tools that helps enhance your sense of safety, confidence, and visibility.
SIERRA HEAVY DUTY TRAILERING TECH OFFERS:
AVAILABLE SIX-FUNCTION MULTIPRO TAILGATE
The powerfully innovative available MultiProTM Tailgate combines six convenient functions that help improve loading, unloading and accessing the cargo bed to make light work of almost any job.
MULTIPRO TAILGATE
STANDARD ON SLE
AVAILABLE ON PRO
The six-function GMC MultiPro Tailgate helps improve loading, unloading, and accessing the cargo box.
EXPERIENCE V8 TOWING PROWESS
Sierra Heavy Duty’s standard 6.6L V8 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.
6.6L V8 GAS ENGINE WITH ALLISON® 10-SPEED AUTOMATIC TRANSMISSION
SIERRA HD PRO SAFETY3
Every Sierra Heavy Duty includes active safety and driver-assistance technologies that help while driving and trailering. Sierra HD Pro Safety includes:
2500 CREW CAB
GMC Sierra 2500 Heavy Duty truck comes in 4WD Crew Cab models with a 2.057 m standard bed or available 2.438 m long bed.
2500 REGULAR CAB
GMC Sierra 2500 Heavy Duty truck comes in 4WD Regular Cab models with an 2.438 m long bed.
3500 CREW CAB
GMC Sierra 3500 Heavy Duty truck comes in 2WD and 4WD Crew Cab with either a 2.057 m standard bed or available 2.438 m long bed. Long bed is available with a Single Rear Wheel or Dual Rear Wheel configuration.
3500 REGULAR CAB
GMC Sierra 3500 Heavy Duty truck comes in 4WD Regular Cab with an 8' 2.438 m long bed Single Rear Wheel or Dual Rear Wheel configuration.
2500 CREW CAB
GMC Sierra 2500 Heavy Duty truck comes in 4WD Crew Cab models with a 2.057 m standard bed or available 2.438 m long bed.
| MAX 5TH WHEEL/GOOSENECK RATING 8,392 KG | MAX CONVENTIONAL TRAILERING3 8,392 KG |
| MAX GCWR8 1,247 KG | GROUND CLEARANCE 256-257 mm |
| WHEELBASE 4.037–4.369 mm | CARGO VOLUME8 1.968–2.364 Liters |
| FRONT/REAR TREAD WIDTH SRW: 1.732 mm/1.736 mm |
2500 REGULAR CAB
GMC Sierra 2500 Heavy Duty truck comes in 4WD Regular Cab models with an 2.438 m long bed.
| MAX 5TH WHEEL/GOOSENECK RATING 8,392 KG | MAX CONVENTIONAL TRAILERING3 6,577 KG |
| MAX GCWR8 11,793 KG | GROUND CLEARANCE 259 mm |
| WHEELBASE 3.595 mm | CARGO VOLUME8 2.364 Liters |
| FRONT/REAR TREAD WIDTH 1.732 mm /1.736 mm |
3500 CREW CAB
GMC Sierra 3500 Heavy Duty truck comes in 2WD and 4WD Crew Cab with either a 2.057 m standard bed or available 2.438 m long bed. Long bed is available with a Single Rear Wheel or Dual Rear Wheel configuration
| MAX 5TH WHEEL/GOOSENECK RATING 8,269 KG | MAX CONVENTIONAL TRAILERING3 8,074 KG |
| MAX GCWR8 11,694 KG | GROUND CLEARANCE 283-284 mm SRW 264 mm DRW |
| WHEELBASE 4,369 mm | CARGO VOLUME8 2,365 Liters |
FRONT/REAR TREAD WIDTH |
3500 REGULAR CAB
GMC Sierra 3500 Heavy Duty truck comes in 4WD Regular Cab with an 8' 2.438 m long bed Single Rear Wheel or Dual Rear Wheel configuration.
| MAX 5TH WHEEL/GOOSENECK RATING 14,515 KG/16,330 KG8,482 kg | MAX CONVENTIONAL TRAILERING3 9,072 -8,346 KG |
| MAX GCWR8 19,912.71 KG / 11,793 KG | GROUND CLEARANCE 28.5 cm285 mm SRW / 26.6 cm266 mm DRW |
| WHEELBASE 359.54 cm / 3,569 mm | CARGO VOLUME 2.365 Cu. m.2,367 Liters 8 |
| FRONT/REAR TREAD WIDTH 174.14 cm/190.47 cm |
Enjoy 3 years of the OnStar Connect and Protect Plan1. Experience seamless connectivity that makes every drive better over time with Google Built-In, 4G LTE Wi-Fi, Vehicle Mobile App and more.
