2024 GMC Sierra HD Woodstock, ON

GMC makes a strong argument for being the top brand in purposely professional pickup trucks. At the top end of the scale, the 2024 GMC Sierra Heavy Duty lineup will be arriving at the Gord Anderson GM showroom with several captivating additions for the model year. The top-line changes include updates for the recently introduced AT4X being added to the automaker’s heavy-duty lineup. Follow along with Gord Anderson GM while we take a closer look at what the latest version of the GMC Sierra HD pickup trucks have to offer.

Performance & Capability

Diverse Powertrain Menu

Despite everything that may change with each new model year, Gord Anderson GM customers can always count on the GMC Sierra HD models to offer world-class performance and segment-leading capability. Our manufacturing partner has streamlined the powertrains available for both the 2500 and 3500 models. Buyers can choose among:

  • A naturally aspirated 6.6-litre, V-8, making 401 horsepower and 464 pound-feet of torque.
  • Turbocharged 6.6-litre, V-8 Duramax diesel, making 470 horsepower and 975 pound-feet of torque.

All engines on both heavy-duty versions will be attached to a 10-speed Allison® automatic transmission. Pro and SLE trims offer an iteration of the transmission with an integrated power take-off feature.


Towing & Payload Capacity

Naturally, towing and payload specifications are going to be among the most important aspects of any pickup truck purchase. This is all the more true for buyers looking into taking a 2024 GMC Sierra HD truck home. Exact towing and payload figures will depend on how the truck is configured and which power- or drivetrain a customer chooses.

When the 2500 model is properly equipped, it can haul up to 1,705 kg in its cargo bed and tow up to 9,072 kg. Buyers choosing the 3500 version can haul as much as 3,151 kg and pull up to 9,072 kg.

Towing Support Technology

Being able to tow or haul that much weight safely requires specialized technology. Both HD versions of the 2024 GMC Sierra are broadly available with some of the most advanced technology in the industry with features that include:

  • ProGrade™ Trailering System
  • Up 14 available camera views
  • Adapting cruise control with towing integration

Interior Design

Refined Interior Options

For the 2024 model year, GMC has paid extra attention to the interior options available for the Sierra HD models. Many of the available interiors have a similar theme that are refined and use a modern colour palette. Some of the refined interior elements include full-grain leather-wrapped door panels, full-grain leather upholstery on the front and rear seats, as well as a premium microsuede headliner.

Driver & Passenger Comfort

One of the many elements that make the GMC Sierra HD lineup such a popular platform is how comfortable the trucks are for drivers and passengers. Some of these popular creature comforts include:

  • Highly adjustable front seats
  • Available heated steering wheel
  • Best-in-class front head and legroom measurements
  • Dual-zone climate control
  • Extensive rear legroom (Crew Cab)

AT4X Interior Features

The newly introduced AT4X trim demands attention from Gord Anderson GM customers. In addition to being equipped with top-of-the-line off-road equipment, the interior of the new trim grade offers a truly unique aesthetic. Some of what sets the AT4X model apart includes:

  • Jet Black interior with Kalahari accents
  • Heated and ventilated leather front seats
  • Available Obsidian Rush interior
  • Vanta Ash Wood accents
  • Available massage feature for front passengers



Multiple Digital Touchscreen

Managing the truck’s software and various systems is easier than ever in the 2024 GMC Sierra HD. Drivers can stay on top of the most crucial information with the large digital driver information screen located behind the steering wheel. This is where the truck’s speed and safety indicators will be displayed. The automaker’s advanced infotainment system is controlled via the large touchscreen on top of the truck’s centre stack.

Premium Audio

Whether someone prefers listening to their favourite music or being entertained by podcasts, the 2024 GMC Sierra HD will deliver it all with an available premium audio system. Some trims employ cutting-edge Bose technology, filling the cabin with crystal-clear sound.

Safety Systems

The 2024 GMC Sierra HD lineup is capable of doing almost anything an owner could ask it to do. That includes being a family hauler. Safety is a top priority for GMC, and the truckmaker has included a full-suite of active safety systems with every 2024 Sierra HD. This includes:

  • Forward Collision Alert
  • Following Distance Indicator
  • Front Pedestrian Braking
  • IntelliBeam Headlights
  • Lane Departure Warning
  • Buckle-to-Drive Reminder
  • Automatic Emergency Braking

2024 GMC Sierra HD Model Trims

2024 GMC Sierra HD


Starting at 2500 Starting at $65,725* 3500 Starting at $71,225*

– Animated LED projector headlights
– Available Trailering Package
– CornerStep rear bumper

New GMC Sierra HD Inventory
2024 GMC Sierra HD


Starting at 2500 Starting at $72,325* 3500 Starting at $77, 825*

– Vertical power-adjustable side mirrors
– Available In-Vehicle Trailering App
– Keyless entry & ignition

New GMC Sierra HD Inventory
2024 GMC Sierra HD


Starting at 2500 Starting at $81,725* 3500 Starting at $87,225

– Heated Front Seats
– Heated steering wheel
– Digital Variable Steering Assist

New GMC Sierra HD Inventory
2024 GMC Sierra HD


Starting at 2500 Starting at $92,825* 3500 Starting at $94,825*

– Bose® Premium Sound System
– Wireless Apple CarPlay & Android Auto
– Heated rear outboard seats

New GMC Sierra HD Inventory
2024 GMC Sierra HD


Starting at 2500 Starting at $98,625* 3500 Starting at $100,625*

– Available Wi-Fi Hotspot
– 12-way power driver seats
– 20-inch Ultra Bright machined wheels

New GMC Sierra HD Inventory
2024 GMC Sierra HD


Starting at 2500 Starting at $110,425* 3500 Not Available

– Power Sunroof
– Retractable Assist Steps
– Spray-on bedliner

New GMC Sierra HD Inventory
2024 GMC Sierra HD

Denali Ultimate

Starting at 2500 Starting at $121,725* 3500 Starting at $123, 725*

– Rear Camera Mirror
– Available Diesel Exhaust Brake
– Head-Up Display

New GMC Sierra HD Inventory

The 2024 GMC Sierra HD lineup is something a Gord Anderson GM must see in person to truly appreciate. Make an appointment with one of our product experts to start the pre-ordering process, today. If you decide to take one of the incredible pickup trucks home, don’t forget to stop by the Gord Anderson GM Service Department to schedule its first oil change. Staying ahead of regular maintenance is the best way to keep that vehicle running for a very long time.