New GMC Sierra 2500 HD for Sale in Waterloo, ON

Powerful, confident, and built to take on the toughest jobs—the GMC Sierra 2500 HD is the heavy-duty truck designed for Canadian drivers who demand capability without compromising on refinement. Now available at Forbes Motors Chevrolet Buick GMC in Waterloo, Ontario, the Sierra 2500 HD combines bold design, smart technology, and professional-grade strength for work, towing, or recreational hauling.
 
The Sierra 2500 HD stands tall with its bold grille, C-shaped LED lighting, available power-retractable assist steps, and a commanding stance. Whether you’re towing equipment across Ontario, hauling a trailer to the cottage, or heading into rough jobsite terrain, this truck is built to perform.
 
Choose from a standard 6.6L V8 gas engine producing 401 horsepower and 464 lb-ft of torque, or the legendary 6.6L Duramax® Turbo-Diesel V8, which delivers 470 horsepower and an impressive 975 lb-ft of torque, paired with a 10-speed Allison® automatic transmission. Properly equipped, the Sierra 2500 HD offers a max towing capacity of up to 22,500 lbs, making it ideal for fifth-wheel, gooseneck, and conventional trailer needs.
 
Inside, the Sierra 2500 HD is more than just a work truck. The cabin is quiet, spacious, and loaded with premium features like available heated and ventilated leather seats, dual-zone climate control, a 13.4-inch touchscreen with Google built-in, and a 12.3-inch digital driver display. Wireless Apple CarPlay® and Android Auto™ come standard, and available tech like Bose® audio, head-up display, and wireless charging enhance the in-cabin experience.
 
The available MultiPro™ Tailgate, up to 14 camera views, and Transparent Trailer View make towing and loading easier and safer. Trailering technologies such as Trailer Sway Control, Integrated Trailer Brake Controller, and ProGrade™ Trailering System are available to help you tow with confidence.
 
Safety is a top priority, with standard and available features like Forward Collision Alert, Lane Departure Warning, Rear Cross Traffic Braking, Blind Zone Steering Assist, and HD Surround Vision to keep you aware and in control at all times.
 
Trim levels such as Pro, SLE, SLT, AT4, and the luxurious Denali offer a wide range of styles and equipment packages to match your work needs and personal taste.
 
At Forbes Motors GM, we’re proud to offer a strong inventory of Sierra 2500 HD trucks with expert support, upfitting assistance, and competitive financing for both personal and commercial buyers.
 
Shop the New GMC Sierra 2500 HD at Forbes Motors Chevrolet Buick GMC – Visit our Waterloo, ON showroom or explore inventory online to find the heavy-duty truck built to match your toughest tasks.
 

Frequently Asked Questions

What are the key benefits of choosing a new GMC Sierra 2500 HD?

The GMC Sierra 2500 HD offers a comfortable suspension, high-quality interior, and strong powertrain options, making it a solid choice for heavy-duty work with a touch of luxury.

 

What are common concerns or drawbacks with the GMC Sierra 2500 HD?

Some users report issues like AC actuator failures, electrical problems such as erratic speedometer or daytime running lights, and the towing capacity may fall short compared to certain rivals.

 

How reliable are new GMC Sierra 2500 HD trucks compared to older models?

New GMC Sierra 2500 HD models tend to be more reliable and show fewer major issues than some older model years known for electrical faults and warning light problems, especially with proper maintenance.

 

What safety or driver-assist features does the GMC Sierra 2500 HD include?

The Sierra 2500 HD typically includes features like lane-keeping assist, traction control, and various warning lights designed to help maintain vehicle safety and alert drivers of system statuses.