Used 2026 GMC Sierra 3500HD

Blending rugged strength with refined execution, our One Owner, No Accidents Reported, Diesel-driven 2026 GMC Sierra 3500 AT4 Crew Cab 4X4 brings Pro Grade capability together with premium comfort in Summit White. Motivated by a TurboCharged 6.6 Litre DuraMax Diesel V8 offering 470hp and 975lb-ft of torque to a 10 Speed Allison Automatic transmission for getting to work where the pavement ends. This Four Wheel Drive truck also boasts an off-road suspension with hill-descent control and a 2-speed transfer to help handle difficult terrain with calm confidence. Our Sierra 3500 AT4 exterior includes LED lighting, protective skid plates, a MultiPro tailgate, 20-inch alloy wheels, power-folding trailering mirrors, a sunroof, and a receiver hitch with an integrated wiring harness.

Our AT4 cabin features heated/ventilated leather power front seats, heated rear seats, a heated leather-wrapped steering wheel, dual-zone automatic climate control, and remote start. Technology is centered on a 13.4-inch touchscreen and a 12.3-inch driver display, providing Google Built-In, wireless Apple CarPlay®/Android Auto®, WiFi compatibility, Bluetooth®, and a Bose premium audio system.

Staying safe is mandatory, so GMC ensures you're well-protected by HD surround vision, automatic braking, trailer-capable blind-spot monitoring, lane-departure warning, hitch view/guidance, hill-start assistance, trailer sway control, and more. A mighty workhorse, our Sierra 3500 AT4 is made to do better!

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 at 1-888-410-5761 to book an appointment with a sales associate.