2026 GMC Sierra 3500HD AT4

Experience unmatched power and prowess with the 2026 GMC Sierra 3500HD AT4. This stunning truck comes in a crisp white exterior and features a robust 4×4 drivetrain, ensuring you can tackle any terrain with confidence.

Exterior Features:

• 20" High Gloss Black Aluminum Wheels
• BF Goodrich Off-Road T/A KO3 Tires
• Assist Steps, Power-Retractable, with LED lighting
• Power Sunroof
• Summit White finish with Smoked Amber Roof Marker Lamps

Interior Features:

• Jet Black with Kalahari Accents, Perforated Front Leather Seating
• Heated and Cooled Front Seats
• Premium GMC Infotainment System with 13.4" Diagonal Touchscreen
• Power Seats and Windows
• Leather Seats with Centre Console

Technology & Safety Features:

• Adaptive Cruise Control
• Rear Camera Mirror with Full Camera Display
• Lane Assist
• 15" Diagonal Head-Up Display
• Trailer Tire Pressure Monitor Sensors for enhanced tow safety

Perfect for those seeking a blend of luxury and utility, this new Sierra 3500HD AT4 is ideal for professional drivers and adventurers alike. To learn more about this powerful truck or to schedule a test drive, reach out to Bannister Chevrolet Buick GMC Vernon Inc. today!

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.