2024 SIERRA HEAVY DUTY

 PRO, SLE & SLT

AS SHOWN: $XX,XXX†

KEY FEATURES

AVAILABLE

MAX TOWING UP TO 16,329 KG (36,000 LBS)

AS SHOWN 8,346 KG (18,400 LBS)

AVAILABLE

ENHANCED 6.6L DURAMAX TURBO DIESEL V8 ENGINE WITH 975 LB-FT OF TORQUE AND 470 HP

BEST-IN-CLASS

HEAVY-DUTY CARGO BED VOLUME

AVAILABLE

CLASS-LEADING 13.4" DIAGONAL CENTRE TOUCH-SCREEN

AVAILABLE

PROGRADETM TRAILERING SYSTEM

AVAILABLE

MULTIPRO TAILGATE

EXPLORE SIERRA HD PRO, SLE & SLT

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PRO

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STARTING AT $XX,XXX
SEATING UP TO X
CITY/HWY XX/XX

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 AutoTM Compatibility
  • Available MultiPro™ Tailgate

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SLE

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Key Features:

  • Standard 6.6L V8 Gas Engine
  • Standard 13.4" Diagonal Centre Touch-Screen and 12.3" Diagonal Driver Information Centre
  • Available X31 Off-Road Package with Twin-Tube Rancho® Shocks and Skid Plates
  • Standard Wireless Apple CarPlay® and Wireless Android AutoTM Compatibility
  • Standard MultiPro Tailgate

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SLT

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Key Features:

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

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

Get comfortable with available features such as premium perforated leather-appointed front outboard seats and a heated wrapped steering wheel.

SLT interior shown.

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SIERRA HEAVY DUTY OFFERS PREMIUM FRONT SEATS

Available 10-way power-adjustable front heated and ventilated bucket seats with perforated leather appointments.

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HEATED STEERING WHEEL

Get a grip on an available heated steering wheel on chilly days.

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BEST-IN-CLASS CREW CAB FRONT HEAD AND LEG ROOM

Take charge in the roomy, well-appointed cabin—with a tall, commanding view.

U.S. model shown.

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DUAL-ZONE AUTOMATIC CLIMATE CONTROL

The available system automatically controls the fan speed, air delivery, air conditioning, and air recirculation in order to heat or cool the vehicle to the desired temperature.

U.S. model shown.

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PREMIUM REAR-SEAT COMFORT

Backseat passengers are sure to be comfortable with the spacious rear leg room on Crew Cab models.

EXTERIOR

Sierra Heavy Duty looks every inch the premium pulling machine.

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NEW LED PROJECTOR HEADLAMPS

See and be seen with new LED projector headlamps with GMC signature animated lighting sequences.

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20" MACHINED ALUMINUM WHEELS WITH BRIGHT SILVER ACCENTS

Available 20” wheels make a powerful statement wherever your travels take you.

Denali with available accessories shown.