Certified Pre-Owned GMCs for sale in Vernon, BC

Our diesel-driven 2025 GMC Sierra 3500HD AT4 Crew Cab 4X4 is where Pro Grade capability meets 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. Advanced style and functionality come into the picture with our Sierra's LED lighting, protective skid plates, MultiPro tailgate, 20-inch alloy wheels, spray-on bedliner, power-folding trailer mirrors, and a receiver hitch with wiring harness.

Our AT4 cabin is outfitted for severe duty with heated/ventilated leather power front and heated rear seats, a heated-wrapped steering wheel, dual-zone automatic climate control, and remote start. Those impressive luxuries complement sophisticated technologies, too: A 13.4-inch touchscreen, 12.3-inch driver display, Google Built-In, wireless Apple CarPlay®/Android Auto®, WiFi compatibility, Bluetooth®, and Bose audio are all standard!

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 3500HD 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.

Our 2023 GMC Sierra 1500 AT4 Crew Cab 4X4 is a prime example of premium capability in Onyx Black! Motivated by a 6.2 Litre EcoTec3 V8 providing 420hp to a 10 Speed Automatic transmission that's well-engineered for taming trails. This Four Wheel Drive truck also features an off-road suspension, a 2-inch lift, a 2-speed transfer case, and hill-descent control for extreme adventures, plus it returns approximately 11.8L/100km on the highway. A high-strength head-turner, our Sierra comes with LED lighting, fog lamps, red recovery hooks, skid plates, perimeter lighting, a spray-on bed liner, bold alloy wheels, and a GMC MultiPro tailgate.

Thoughtful details in our AT4 cabin include heated leather front and rear seats, a heated-wrapped power steering wheel, dual-zone automatic climate control, cruise control, remote start, and keyless open/ignition. Take digital command of your days with a 12.3-inch driver display, a 13.4-inch touchscreen, Google Built-In, wireless charging, wireless Android Auto®/Apple CarPlay®, WiFi compatibility, Bluetooth®, and a premium Bose sound system.

GMC helps keep you out of harm's way with intelligent driver support from an HD rearview camera, front/rear automatic braking, trailer blind-spot monitoring, lane-keeping assistance, trailer-sway control, and more. With all that, our Sierra 1500 AT4 is for serious truck lovers!

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.

THE POWER TO PULL YOUR WORLD.

STYLE The 2024 Sierra Heavy Duty lineup is elevated with styling and design updates, inside and out. Available highlights include revised front bumper, fascia, grille designs and finishes on each trim, unique new interiors on SLE and SLT trims, as well as unique GMC premium interior designs for AT4, Denali and Denali Ultimate. New wheel designs on SLE, AT4, Denali and six new exterior colours.

POWERTRAIN Customers can choose between two powertrains. The standard engine is a 6.6L V-8 gas with direct injection making 401 hp and 464 lb-ft of torque. The available enhanced 6.6L Duramax Turbo-Diesel now delivers 470 hp (at 2800 rpm) and 975 ft-lbs (at 1600 rpm), offering more power across the entire operating speed range. The Allision 10-speed automatic transmission is now standard.

TOWING Max towing across the lineup: Up to 22,070 lbs. on Sierra Pro 2500HD Crew Cab. Up to 22,430 lbs. on Sierra Pro 2500HD – a 4,240-lbs. increase over current model. Up to 36,000 lbs. on Sierra Pro 3500HD. The ProGrade Trailering System includes a suite of available intelligent trailering assistance technologies designed to help streamline the hitching and towing process.

MODELS The 2024 Sierra HD lineup includes 2500HD and 3500HD models, in Regular Cab, Extended Cab and Crew Cab configurations — with dual-rear-wheel models available on 3500HD. Available trims include Pro, SLE, SLT, AT4, Denali and first-ever Sierra HD Denali Ultimate The purpose-built for off-road action with trail-ready capability straight from the factory AT4X trim coming later in the model year

TECHNOLOGY We offer updated technologies including an available new, largest-in-class 13.4-inch-diagonal tablet-style infotainment touchscreen and the most available trailering assistance technologies in the HD class through GMC’s ProGrade trailering system, offering up to 14 available camera views. Other new features include GCW Alert and available Adaptive Cruise Control with Trailering.

*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. 

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 800 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! 

Save this Page and 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.

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.

THE POWER TO PULL YOUR WORLD.

STYLE The 2024 Sierra Heavy Duty lineup is elevated with styling and design updates, inside and out. Available highlights include revised front bumper, fascia, grille designs and finishes on each trim, unique new interiors on SLE and SLT trims, as well as unique GMC premium interior designs for AT4, Denali and Denali Ultimate. New wheel designs on SLE, AT4, Denali and six new exterior colours.

POWERTRAIN Customers can choose between two powertrains. The standard engine is a 6.6L V-8 gas with direct injection making 401 hp and 464 lb-ft of torque. The available enhanced 6.6L Duramax Turbo-Diesel now delivers 470 hp (at 2800 rpm) and 975 ft-lbs (at 1600 rpm), offering more power across the entire operating speed range. The Allision 10-speed automatic transmission is now standard.

TOWING Max towing across the lineup: Up to 22,070 lbs. on Sierra Pro 2500HD Crew Cab. Up to 22,430 lbs. on Sierra Pro 2500HD – a 4,240-lbs. increase over current model. Up to 36,000 lbs. on Sierra Pro 3500HD. The ProGrade Trailering System includes a suite of available intelligent trailering assistance technologies designed to help streamline the hitching and towing process.

MODELS The 2024 Sierra HD lineup includes 2500HD and 3500HD models, in Regular Cab, Extended Cab and Crew Cab configurations — with dual-rear-wheel models available on 3500HD. Available trims include Pro, SLE, SLT, AT4, Denali and first-ever Sierra HD Denali Ultimate The purpose-built for off-road action with trail-ready capability straight from the factory AT4X trim coming later in the model year

TECHNOLOGY We offer updated technologies including an available new, largest-in-class 13.4-inch-diagonal tablet-style infotainment touchscreen and the most available trailering assistance technologies in the HD class through GMC’s ProGrade trailering system, offering up to 14 available camera views. Other new features include GCW Alert and available Adaptive Cruise Control with Trailering.

*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. 

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 800 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! 

Save this Page and 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.

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.