All-New 2024 GMC Sierra HD in Thornhill, ON

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Immensely capable

When you see a 2024 GMC Sierra HD on the roads of Thornhill, North York, Markham, Richmond Hill, or anywhere on or off-road in the Greater Toronto Area, you know this is a truck that means business. From its ruggedly stylish new exterior to its immense capability, the all-new Sierra HD is a truck that opens up limitless possibilities. Whether your priority is towing, hauling, off-roading, or comfortable long-distance cruising, the Sierra HD has it covered.

Stylish brutality

It used to be the case that the most powerful and capable pickup trucks were reserved for construction sites or other workplaces. Still, many people now buy heavy-duty trucks for various purposes and applications. The all-new 2024 GMC Sierra HD can be any truck you want or need it to be, with a broad selection of looks and almost limitless configuration options. The front fascia gets a refresh for the 2024 model year, and there’s even more off-road-ready hardware available to help create the ultimate adventure vehicle. The lineup starts with the entry-level Pro model, and from there, the range goes to the SLE, SLT, AT4, Denali, and incredibly opulent Denali Ultimate range-topper.

New GMC Sierra HD Models and Trim Levels

How much power and capability?

New GMC Sierra HD Engine Performance and Powertrains

Regardless of who you are and what you want from your new 2024 GMC Sierra HD, power, performance, and capability will likely be top of the agenda, and the Sierra HD doesn’t disappoint. The 2500 HD and 3500 HD models have the same engines, but the 3500 HD offers extra capability with additional options, such as dual rear wheels for ultimate capability. The standard engine is a 6.6-litre gas V-8 with an impressive 401 horsepower and 464 lb.-ft. of torque, which gets to your choice of the rear or all four wheels through a ten-speed automatic transmission. But if you want the ultimate capability and towing and hauling capacities from your Sierra HD, the optional diesel engine is the way to go. That engine is a 6.6-litre Duramax V-8 diesel with 470 horsepower and an immense 975 lb.-ft. of torque. The Duramax diesel allows the GMC truck to reach its full potential with a maximum towing capacity of 16,329 kg and a maximum payload rating of 3,306 kg.

Almost unlimited options

Regardless of what you want or need your new heavy-duty truck for, the 2024 GMC Sierra HD has every base well and truly covered. All you have to do is specify it the way you want it. As well as the six trim levels available, you also get to choose from standard and long beds; rear and all-wheel drivetrains; Regular, Double, and Crew Cabs; a pair of immense powerplants; single and dually rear axles; and 2500 HD and 3500 HD variants. Of course, you then have many exterior colours, interior hues, alloy wheel designs, and optional extras. If you can’t build your ideal truck for the almost unlimited customization options available for the 2024 Sierra HD, you must not be trying hard enough. The Sierra HD also offers some of the most upscale features you can find in any truck, including high-quality leather upholstery, heated and ventilated seats, a multi-colour 15-inch head-up display, and even an external MultiPro Audio System by Kicker that operates completely independent of the internal audio system.

New GMC Sierra HD Interior Comfort and Technology

Finance or Lease new GMC Sierra HD Trucks in Thornhill near North York Toronto Ontario

Test drive GMC Sierra HD in Thornhill, ON

The 2024 GMC Sierra HD does everything you’d want and expect a heavy-duty pickup truck to do, but so much more than you might imagine. Yes, the Sierra HD has the vital towing and hauling stuff well and truly covered, but it also offers all the style, comfort, luxury, and versatility you could ask for in a modern vehicle. Uncover the immense potential of the Sierra HD for yourself with a test drive from Roy Foss Chevrolet Buick GMC Thornhill at 7200 Yonge Street, Thornhill, ON, or call us at (905) 886-200 for more information and to book an appointment that fits your schedule.

Roy Foss Chevrolet Buick GMC Thornhill is located at: 7200 Yonge Street • Thornhill, ON L4J 1V8

Shop GMC Sierra HD in Thornhill, ON

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Roy Foss Chevrolet Buick GMC Thornhill 43.802789, -79.422113.