2026 GMC Sierra 3500HD AT4

2026 GMC Sierra 3500HD AT4 - Silver with 4×4 Capability

Take on the toughest terrains with the brand new 2026 GMC Sierra 3500HD AT4 in a stunning silver finish. Built for those who demand durability and performance, this 4×4 truck is equipped with an automatic transmission that simply does the hard work for you.

• Interior Features: You'll enjoy a luxurious interior featuring black leather seats, cooled and heated front bucket seats with perforated surfaces, and a spacious center console. Stay connected with the 13.4" diagonal premium GMC infotainment system that offers Google built-in apps, multi-touch display, and seamless integration with Android Auto and Apple CarPlay. The AT4 Premium Plus Package includes a power sunroof for added comfort and style.
• Exterior Features: This model comes standard with high gloss black 20" aluminum wheels and off-road tires designed to conquer any path. Enhanced visibility is provided by the smoked amber LED roof marker lamps and power-retractable assist steps with LED lighting. The stylish sterling metallic exterior complements its rugged capabilities.
• Technology & Safety Features: Drive with confidence using advanced safety features like the Rear Camera Mirror and Lane Assist. The technology package also includes a multicolour 15" diagonal head-up display, adaptive cruise control, and a highly efficient 10-speed automatic transmission. Don't forget the built-in wi-fi hotspot and the engine block heater for those cold Canadian winters.

Connect with a live sales agent through our website chat or call Bannister GM Vernon at 1-888-410-5761 to explore our extensive selection of new and pre-owned vehicles or book a test drive. Proudly committed to exceptional customer service. Recognized among GM's top 3 dealerships in Western Canada for customer service and sales satisfaction, we're proud of our nearly 1,000 Google reviews.

Visit us at 4703 27th St., Vernon, BC, and let our team help you find your next vehicle!

Some new vehicles may include additional GM parts not reflected in the online MSRP. Vehicles displaying a Car Media badge may differ from the actual vehicle. Please confirm all details with your sales associate.

To learn a bit more about this unit, you can chat to a live sales agent by clicking the speech bubble in the bottom right corner or call for availability. Our dedicated team would be delighted to guide you through our extensive inventory of both new and used vehicles at your convenience. Feel free to get in touch with Bannister GM Vernon today to arrange a test drive for your next vehicle.

There are numerous reasons why you should choose our Bannister GM Vernon dealership as your primary destination for all your automotive needs. One of the most prominent reasons is our exceptional customer service, which consistently is in GM's top 3 of Western Canada for customer service satisfaction and evidenced by our nearly 1,000 Google reviews. 

We take great pride in serving our wonderful community of Vernon but also our neighbouring communities such as Kelowna, Salmon Arm, Penticton, Kamloops, Northern BC, Vancouver and even out to Alberta! 

Visit us at Bannister GM Vernon - 4703 27th St., Vernon, BC Canada Or call us toll free @ 1-888-410-5761 to book an appointment with a sales associate.

*Some new vehicles may have New GM parts added at the dealership and do not reflect in the online MSRP. Please contact the dealership for details. Also, New vehicles that have a Autoverify badge in the top left hand corner of the image, may not be exactly as shown. Please ask your sales associate to confirm.