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NEW 2024 GMCSIERRA HEAVY DUTYFEATURING THE FIRST EVER SIERRA HD DENALI ULTIMATEAVAILABLE SPRING 2023NEW 2024 GMCSIERRA HEAVY DUTYFEATURING THE FIRST EVER SIERRA HD DENALI ULTIMATEAVAILABLE SPRING 2023Preproduction models shown throughout. Actual production models may vary.
KEY FEATURESINTRODUCING THE FIRST EVERSIERRA HD DENALI ULTIMATETHE MOST ADVANCED AND LUXURIOUS HEAVY-DUTY PICKUP IN ITS CLASS†
THE ULTIMATE IN DENALI LUXURYThe First Ever Sierra HD Denali Ultimate takes premium capability to amazing new places inside and out. STAND OUT IN ULTIMATE STYLEDenali Ultimate’s
signature style boldly announces its presence everywhere you go.
PULL YOUR WORLD WITH TURBOCHARGED POWER
Sierra Heavy Duty’s world-class towing capability is enhanced for 2024 with an available all-new, more efficient turbocharger that increases power and torque over the entire operating speed range, including a 25% boost in low-end torque over the previous model year.
AVAILABLE 6.6L DURAMAX TURBO DIESEL WITH ALL NEW TURBOCHARGER AND ALLISON® 10-SPEED AUTOMATIC TRANSMISSION OFFERS:Improved Engine Braking With a More Powerful Turbo Vane Actuator and Uprated Valve Springs SIERRA HEAVY DUTY ADVANCED TRAILERING TECHThe New Sierra Heavy Duty helps you pull your world like never before. Offering the most trailering-assistance technologies in its class†, the available advanced tech
allows you to trailer with enhanced confidence and improved views.
ADAPTIVE CRUISE CONTROL WITH TRAILERING†This available feature is an all-new technology for Sierra HD. It allows Sierra HD’s available Adaptive Cruise Control to account for additional drag and increased braking distances when towing a trailer.
PROGRADETM TRAILERING TECHSierra Heavy Duty offers the most trailering-assistance technologies in its class.† The advanced suite of available intelligent technologies helps streamline the hitching and towing process with integrated tools that enhance your sense of safety, confidence and visibility.
UP TO 14 AVAILABLE CAMERA VIEWS†INCLUDING TRANSPARENT TRAILER VIEWMore views help to provide a more confident trailering experience, such as transparent trailer view, which is now enhanced to enable compatibility with gooseneck and fifth-wheel trailers.
ADAPTIVE CRUISE CONTROL WITH TRAILERING†This available feature is an all-new technology for Sierra HD. It allows Sierra HD’s available Adaptive Cruise Control to account for additional drag and increased braking distances when towing a trailer.
GO FORTH WITH CONFIDENCESierra Heavy Duty can help enhance your awareness
of the road and surrounding vehicles with GMC HD Pro Safety,† a suite of advanced collision-avoidance and driver-assistance technologies. YOUR SCREENS YOUR WAYSierra Heavy Duty’s available massive customizable screens let you organize your information and media the way you want.
AVAILABLE 12.3" DIAG. DIGITAL DRIVER INFORMATION CENTERSafety
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 more important feature limitations and information.
AVAILABLE 13.4" DIAG. CENTER TOUCHSCREEN - THE LARGEST IN ITS CLASS†
AVAILABLE 15" DIAG. HEAD-UP DISPLAYSIERRA HD AT4: PREMIUM OFF-ROADINGAT4 offers powerful capability engineered to take on off-road obstacles and the tough backcountry.
SIERRA HD AT4 CAPABILITY FEATURES
New Available BFGoodrich Off-Road Tires STAND OUT IN AT4 STYLE
EXTERIOR DETAILS INCLUDE:
INTERIOR DETAILS INCLUDE:
DENALI SETS THE STANDARDSierra HD
Denali’s advanced tech and premium signature Denali styling are first-class all the way.
FIRST-CLASS INTERIOR FEATURES:
DENALI SIGNATURE STYLING:
SIERRA 2500 HEAVY DUTY
SIERRA 2500 HEAVY DUTYSIERRA 3500 HEAVY DUTY
SIERRA 3500 HEAVY DUTYCHOOSE YOUR GMC SIERRA HEAVY DUTYSierra Heavy Duty is technologically advanced with premium comfort and the power you need to pull your
world.
SIERRA HD DENALI ULTIMATE
SIERRA HD DENALI
SIERRA HD AT4XAVAILABLE [MONTH][YEAR]
SIERRA HD SLT
SIERRA HD SLE
SIERRA HD PRO
GALLERYSTAY IN THE KNOWBe among the first to receive the latest updates and info
about the GMC Sierra Heavy Duty. Will the 2023 GMC Sierra be redesigned?The 2023 GMC Sierra 1500 refines the redesigned interior that the model received in 2022. Luxuries like massaging, climate-controlled 16-way power front seats are waiting alongside high-tech appointments like a 13.4-Inch touch-screen infotainment display and more.
When can you order 2023 GMC Sierra HD?Production of the 2023 GMC Sierra HD heavy-duty pickup is set to ramp up on July 18th, 2022, GM Authority has learned. Order books for the 2023 Sierra HD will open May 5th, 2022. As a reminder, the GMC Sierra HD is built at the GM Flint production facility in Flint, Michigan.
Is there a new GMC Sierra coming out?The new 2022 model year introduces the First Ever Sierra 1500 AT4X: The New Peak of Premium Off-Roading. This new trim brings first-class luxury while elevating the rugged capability the AT4 brand is built on.
Is the GMC Sierra getting a new interior?The newest GMC Sierra 1500 release obtains a new interior with a much larger touch screen of 13.4 inches across the line-up, except for the basic pro model. And this time around, the Denali family has welcomed a new sibling: The AT4X.
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