Reserve the 2023 Sierra 1500 in Ontario

2023 GMC Sierra 1500 at Gus Brown GM Port Perry

The perennially powerful, audacious and consistent pickup truck nameplate that is so characteristic of the GMC brand is back for 2023. Explore the unflappable workhorse, the GMC Sierra 1500 with help from your friends at Gus Brown Port Perry, in Ontario. Get ahead of the pack and secure your pre-order for the 2023 Sierra 1500. With standout features, technology and so much more, this is a pickup that you won’t want to miss out on. With the all-new AT4X and the all-new AT4X AEV models making their debut on the Sierra 1500, drivers will be able to take their off-roading adventures to new heights. Follow along with our team as we take you through what to expect on the 2023 iteration of the Sierra 1500.

What’s New in the 2023 Sierra 1500?

Part of the fifth generation of GMC Sierra 1500 models introduced for the 2019 production year, this generation has received numerous updates throughout its cycle, most notably and recently coming in the last production year as 2022 saw a host of changes. The Denali Ultimate and AT4X trim levels were added as well as an updated engine lineup. Though final details are yet to be confirmed for the 2023 Sierra 1500 in Canada, it can be expected that many announced technologies and features for U.S. models will carry to their Canadian counterparts. Read on as we explore some of our favourites.

Super Cruise

After debuting on multiple vehicles in the Cadillac lineup as well as the 2022 GMC Sierra Denali trim in late 2022, expect the semi-autonomous driving technology—GMC’s Super Cruise to be available right off the bat with 2023 Sierra 1500 premium trim levels. On long stretches of highway and freeway, Super Cruise can take over and give the driver some much-needed reprieve. Super Cruise works with Adaptive Cruise Control, and Forward Collision System to engage with 320,000 km of compatible roads in the U.S. and Canada as it helps you steer, brake, accelerate and even change lanes.





New 1500 AT4X and First-Ever 1500 AT4X AEV

Newew for the 2023 Sierra 1500 is the AT4X trim, ready for a premium off-roading experience. Featuring front and rear e-lockers, a factory installed 2” suspension lift, and Multimatic DSSV Spool-Valve dampers, the 2023 AT4X is ready for the most rigorous challenges. If that wasn’t enough, adventurers can push the envelope even further with the debut of the first-ever Sierra 1500 AT4X AEV. This version of the AT4X is designed to be absurdly durable and tough, featuring Boron steel skid plates protecting the vulnerable underbelly of the Sierra. Heavy-duty hot-stamped steel front and rear bumpers protect the AT4X AEV on its front and back as it approaches and departs tricky terrain at high angles. Rounded out with unique AEV exterior details from the AEV badging, AEV racing-inspired 12-spoke Salta wheels with recessed valve stems, gloss black doors and handles, the AT4X AEV is a true achievement of craftsmanship.



Powertrain Lineup

Carrying over from the 2022 Sierra 1500, you’ll find 4 plentiful powertrains for the 2023 model year. The 2022 Sierra dominated many performance benchmarks when properly equipped, as the 2023 Sierra 1500 is set to offer best-in-class diesel horsepower, and torque, best-in-class 4WD Diesel towing capacity. With power and performance options available to satisfy every driver’s needs and taste, you’re not going to want to miss out on the 2023 GMC Sierra 1500.






Engine Horsepower Torque Max Towing Max Payload
2.7L Turbocharged 4-Cylinder 310 hp 430 lb-ft 9,400 lbs / 4,263kg 2,172 lbs / 985kg
5.3L V8 355 hp 383 lb-ft 11,200 lbs / 5,080 kg 2,272 lbs / 1,030 kg
6.2L V8 420 hp 460 lb-ft 13,000 lbs / 5,896 kg 2,472 lbs / 1,121 kg
3.0L Duramax Turbocharged Diesel 6-Cylinder305 hp495 lb-ft13,300 lbs / 6032 kg2,472 lbs / 1,121 kg

With supply chain issues still impacting the automotive industry, drivers will want to get ahead and reserve the 2023 Sierra 1500 at Gus Brown Buick GM Port Perry. If you’re interested in many of the other great models offered by the GMC brand, don’t forget to explore the Canyon or the Terrain for additional options. Interested in a Buick in Ontario? Check out either the Enclave or the Encore for a premium SUV option. Our staff here at Gus Brown Port Perry are truck and SUV experts and are here to guarantee that you’ll find a vehicle you’ll love with our help. Shop parts, tires, and book service with us. Contact our dealership today and get started by booking a test drive.

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