2022 GMC Sierra Heavy Duty in Port Perry, ON

2022 GMC Sierra Heavy Duty in Port Perry, ON

The toughest jobs have a long list of demands and the 2022 GMC Sierra Heavy Duty trucks—the Sierra 2500HD and Sierra 3500HD are vehicles that are more than up to the challenge. These heavy-duty trucks are masterfully engineered to be workhorses with equal parts durability, power and luxury for you not only to get your work done but to do so in style and comfort. Perfect for life in Ontario, find your 2022 Sierra HD truck with your automotive leader right here in Ontario, Gus Brown Port Perry. Let our experts take you through a tour of these true heavy-duty truck titans, and learn what you can accomplish behind the wheel of the Sierra HD.


Rugged and Capable Exterior

Bold, and ready to get the work, it all starts with the exterior of the 2022 GMC Sierra HD trucks, crafted to be functional, durable, and stunning. These heavy-duty trucks aren’t only going to turn heads, they’re fully outfitted to accomplish any feat with ease.

  • Trailering Mirrors: Available trailering mirrors can either power fold or manually extend and retract, all at the touch of a button. Additionally, LED rear guidance lamps, lower convex mirrors and amber auxiliary clearance lamps all assist you when backing up a trailer.
  • Side Bed Step: Standard on every HD model, the side bed step helps to provide easy access when grabbing any of your tools, equipment, or other items from the cargo bed.
  • Dual-Path Air Induction System: Featured in the 6.6L Duramax Turbo-Diesel engine is the innovative Dual Path Air Induction system. This system takes in cool air through the hood scoop and front grille to cool the inside temperature of your engine, helping to increase performance.
  • Advanced Lighting: Premium lighting is available across the Sierra HD, with fog lamps, LED fog lamps, LED cargo bed lighting, and roof marker lamps rounding out a lighting group that will make your life easier, day or night.

GMC MultiPro Tailgate

Featuring six unique functions to help assist you with loading and unloading the cargo box, the world’s first-ever six-function MultiPro Tailgate is an innovative detail that is hard to refuse. The MultiPro Tailgate features:

  • Primary Gate: Open with either your key fob’s power release or directly from the button on the gate.
  • Primary Gate Load Stop: Your load stop can help prevent items from sliding out of your bed while you have your gate open.
  • Easy Access: The inner gate can fold down to give you easy access while loading and unloading the cargo bed.
  • Full-Width Step: Remove the conventional hitch to turn the inner gate into a step for easy entry and access to the cargo bed.
  • Inner Gate Load Stop: The inner gate’s load stop helps to prevent second-tier items from sliding out of the cargo bed.
  • Inner Gate With Work Surface: Turn the opened inner gate into a convenient working surface in a pinch.

GMC Sierra HD Denali

Representing the top-tier of Sierra HD trucks, the Denali trim level offers numerous luxurious exterior features that help to elevate the Sierra HD to a whole other level. Get a true premium experience on both the road and your worksite with the Sierra HD Denali. Exterior features include:

  • Signature Denali grille (featuring chrome inserts)
  • Chrome 6-inch assist steps
  • Chrome vertical front recovery hooks
  • Chrome handles
  • Chrome mirror caps
  • Dual-Path Air Induction system
  • 20-inch Multi-Dimensional polished aluminum wheels
  • MultiPro tailgate

2022 Sierra HD Exterior

Dimensions:Sierra 2500 HD Denali Crew Cab Standard BedSierra 3500 HD Denali Crew Cab Standard Bed
Length (mm/in) 6,352 / 250.086,759 / 266.09
Width (without mirrors) (mm/in)2,079 / 81.852,079 / 81.85
Height (mm/in)2,027 / 79.822,049 / 80.67
Wheelbase (mm/in)4,037 / 158.944,369 / 172.00
Cargo Box Length (on floor) (mm/in)2,088 / 82.202,496 / 98.27
Cargo Box Width (on floor) (mm/in) 1,814 / 71.401,814 / 71.40
Ground Clearance (mm/in)257 / 10.12283 / 11.14
Cargo Volume (L) 1,968 2,364



Lavish and Durable Interior

Outfitted to provide the highest level of comfort and utility, the interior of the Sierra HD is gorgeously crafted and includes numerous amenities to help make your ride as convenient as it is comfortable. Experience an available leather-wrapped heated steering wheel, heated/ventilated front leather-appointed seats, and dual-zone climate control to regulate temperature.

GMC Sierra HD AT4

Engineered to take on the toughest terrain, the Sierra HD AT4 trim can conquer any off-road challenge without compromise. The 2022 GMC Sierra HD AT4 also features a uniquely crafted interior, featuring:
  • Heated/ventilated front leather seat surfaces
  • Heated leather-wrapped steering wheel
  • Jet Black & Kalahari interior
  • Front & rear floor liners (featuring removable carpet inserts)
  • AT4 embroidered logos
  • Rear seatback, plus under-seat storage
  • HVAC system, with dual-zone climate control
  • Rear-seat outlets

Storage Options

Smartly store everything you need for your work, leisure and more thanks to the storage solutions featured in the 2022 GMC Sierra HD. Storage features include:
  • Rear seat storage: Available rear seatback storage is a great option for smaller road trip essentials like smartphones and other electronics.
  • Rear-fold split-bench: Store essential gear conveniently right under your rear seats.
  • Centre console: You won’t fall short on storage thanks to the massive centre console in the Sierra HD and its large lower lockable glove box and upper glove box. The available lockable console vault accessory is perfect for your most precious items.

2022 Sierra HD Interior

Dimensions:Sierra 2500 HD Denali Crew Cab Standard BedSierra 3500 HD Denali Crew Cab Standard Bed
Front Headroom (mm/in)1,093 / 43.031,093 / 43.03
Rear Headroom (mm/in)1,013 / 39.881,019 / 40.12
Front Legroom (mm/in)1,131 / 44.531,131 / 44.53
Rear Legroom (mm/in)1,102 / 43.401,102 / 43.40
Front Shoulder Room (mm/in)1,677 / 66.021,677 / 66.02
Rear Shoulder Room (mm/in)1,659 / 65.301,659 / 65.30
Front Hip Room (mm/in)1,554 / 61.181,554 / 61.18
Rear Hip Room (mm/in)1,530 / 60.241,530 / 60.24
Passenger Capacity 5 5

Performance & Capability

Heavy Duty Capability

Get the most performance out of your Sierra HD truck with features that are exclusive to top trim levels like the Denali and AT4.

  • Suspensions: Independent front suspensions keep your wheels in line and your ride comfortable all while increasing the turnability in your Sierra HD. The live-axle suspension also assists in your overall ride comfort while helping to balance payload management.
  • Engine Performance: Many additional features help to keep the available Duramax Turbo-Diesel V8 at an optimal running temperature. From a 28-inch variable-speed cooling fan to the Diesel After-Run feature, as well as the Dual Path Air Induction system that also works to draw in cool air to your engine.

Stop & Go Tech

The numerous Stop & Go features of the Sierra HD help assist you both on the road, and while your truck is parked. These features include:

  • Auto Electric Parking Brake Assist
  • Park Grade Hold Assist
  • Digital Variable Steering Assist
  • 2-Speed Autotrac Transfer Case (available)
  • Traction Select System (with Tow/Haul and Off-Road Mode) (available)

Available Packages

Elevate the adventure-ability of your Sierra HD even further with available add-on packages. Turn your Sierra HD into an off-roading beast and certified hauler.

  • X31 Off-Road Package:
    • Off-road suspension
    • Underbody skid plates
    • Twin-tube Rancho shocks
    • Eaton automatic locking rear differential
  • Gooseneck/5th Wheel Hitch Package:
    • Hitch platform for gooseneck or 5th wheel hitch
    • Hitch platform with tray to accept ball and stamped bed holes (removable caps installed)
    • Bed-mounted 7-pin trailer harness
    • Bed View Camera (available)

2022 Sierra 2500 HD & 3500 HD Engine & Transmission Options

Specifications:6.6L Gas V86.6L Duramax Turbo-Diesel V8
Transmission 6-speed automatic (heavy duty), Allison 10-speed automatic6-speed automatic (heavy duty), Allison 10-speed automatic
Horsepower401 445
Torque (lb-ft) 464910



ProGrade Trailering System

Trailer with confidence and ease thanks to the Sierra HD’s available ProGrade Trailering System. These intelligent trailering technologies make hitching and towing go as smoothly as possible. Features include:
  • In-vehicle trailering app
  • myGMC mobile app
  • Smart trailer integration
  • Jack-knife alert (available)

Up to 15 Camera Views

Keep tabs on your truck, trailer and all of your surroundings with up to 15 different available camera views on the 2022 GMC Sierra HD. From the HD Surround Vision system, Rear Camera Mirror, Bed View Camera, and so much more.

First-In-Class 15” Head-Up Display

Explore the multicolour 15” diagonal Head-Up Display for the first time ever in the heavy-duty pickup class. Essential vehicle information is projected right onto the windshield, directly in your line of vision, helping you keep your eyes on the road.

Infotainment & Connectivity

Lead by an outstanding audio experience by the MultiPro Audio System by Kicker, Apple CarPlay and Android Auto integration, and available Amazon Alexa Built-In as well as available MyGMC Mobile App. Keep connected on all of your drives, with these numerous connective technologies right at your fingertips.


Lane Departure Warning

This available system alerts you if you’re drifting out of the detected lane lines, cueing the driver to take corrective action. Standard on the Denali, and available on the SLE, SLT and AT4 trims.

Front and Rear Park Assist

The available Rear Park Assist detects objects both in front and behind your truck to help you nimbly park your Sierra HD and avoid potential collisions at low speeds. Standard on the Denali, and available on the Sierra HD Pro, SLE, SLT and AT4 trims.

Advanced Safety Features

Explore further advanced safety features that help keep you the most confident on every journey. These features include:

  • Automatic Emergency Braking
  • Following Distance Indicator
  • Forward Collision Alert
  • Lane Change Alert (with Side Blind Zone Alert)
  • Rear Cross Traffic Alert
  • Safety Alert Seat
  • Intellibeam
  • Teen Driver

2022 Sierra Heavy Duty Trims



Starting at $54,848*

Highlighted features:

  • 16,329 kg max towing
  • ProGrade Trailering System
  • Advanced camera views
  • MultiPro tailgate
View GMC Pickup Inventory


Starting at $60,148*

Highlighted features:

  • 16,329 kg max towing
  • ProGrade Trailering System
  • Advanced camera views
  • MultiPro tailgate
View GMC Pickup Inventory


Starting at $69,048*

Highlighted features:

  • 16,329 kg max towing
  • ProGrade Trailering System
  • Advanced camera views
  • MultiPro tailgate
View GMC Pickup Inventory


Starting at $71,348*

Highlighted features:

  • Off-road suspension
  • Exclusive black chrome exterior accents
  • Allison 10-speed automatic transmission
  • Exclusive athletic interior
View GMC Pickup Inventory


Starting at $78,248*

Highlighted features:

  • Signature Denali grille
  • Open-pore ash wood, brushed aluminum trim
  • Allison 10-speed automatic transmission
  • 15-inch head-up display
View GMC Pickup Inventory

Learn more about the 2022 GMC Sierra 2500HD, 3500HD from the automotive leaders at Gus Brown in Port Perry, Ontario. Whether you’re in need of a new truck or SUV, you’ll be able to explore the fantastic vehicle lineup from GMC and Buick. We’re proud to be truck and SUV specialists, so whether you’re in the market for a new or used model, or need help with parts, service, tires or more, our team is at your disposal. Contact Gus Brown Port Perry, today and book a test drive with the vehicle of your dreams.