GMC Sierra 1500 2026 AT4

GMC MultiPro Tailgate | HD Surround Vision | Heated & Ventilated Front Seats <p>Finished in Summit White with a Jet Black and Kalahari interior, this Sierra 1500 AT4 combines premium comfort with aggressive off-road capability. Its Crew Cab and short bed configuration provides generous passenger space without sacrificing everyday versatility.</p><p>Powered by a Duramax 3.0L turbo-diesel engine paired with a 10-speed automatic transmission, this AT4 is ready for demanding jobs, long highway drives, and off-road adventures.</p><h3>Performance &amp; Capability</h3><ul><li><p>Duramax 3.0L turbo-diesel engine</p></li><li><p>10-speed automatic transmission</p></li><li><p>Two-speed AutoTrac transfer case</p></li><li><p>AT4 off-road suspension with 2-inch lift</p></li><li><p>Monotube shock absorbers</p></li><li><p>Automatic locking rear differential</p></li><li><p>Skid plates and Hill Descent Control</p></li><li><p>Integrated trailer brake controller</p></li><li><p>In-vehicle trailering app</p></li><li><p>LT265/60R20 Goodyear Wrangler Territory MT tires</p></li><li><p>120-volt cabin and cargo-bed power outlets</p></li></ul><h3>Interior Comfort &amp; Convenience</h3><ul><li><p>Heated and ventilated front bucket seats</p></li><li><p>Heated second-row outboard seats</p></li><li><p>10-way power-adjustable front seats</p></li><li><p>Driver’s seat and mirror memory</p></li><li><p>Heated leather-wrapped steering wheel</p></li><li><p>Power tilt and telescoping steering column</p></li><li><p>Power sunroof</p></li><li><p>Power-sliding rear window</p></li><li><p>Universal Home Remote</p></li><li><p>Premium floor liners</p></li></ul><h3>Technology &amp; Connectivity</h3><ul><li><p>13.4-inch GMC Premium Infotainment touchscreen</p></li><li><p>Google built-in compatibility with navigation capability</p></li><li><p>Wireless Apple CarPlay and Android Auto</p></li><li><p>12.3-inch digital driver information centre</p></li><li><p>Multicolour 15-inch Head-Up Display</p></li><li><p>Bose premium sound system</p></li><li><p>Rear Camera Mirror</p></li><li><p>Bed View Camera</p></li><li><p>Wireless device charging</p></li><li><p>Keyless Open and remote start</p></li><li><p>Three-year SiriusXM subscription</p></li></ul><h3>Safety &amp; Driver Assistance</h3><ul><li><p>HD Surround Vision</p></li><li><p>Adaptive Cruise Control</p></li><li><p>Automatic Emergency Braking</p></li><li><p>Forward Collision Alert</p></li><li><p>Front Pedestrian Braking</p></li><li><p>Lane Keep Assist with Lane Departure Warning</p></li><li><p>Front and Rear Park Assist</p></li><li><p>Trailer Side Blind Zone Alert</p></li><li><p>Rear Cross Traffic Braking</p></li><li><p>Rear Pedestrian Alert</p></li><li><p>Following Distance Indicator</p></li><li><p>IntelliBeam automatic high beams</p></li><li><p>Safety Alert Seat</p></li></ul><h3>Exterior Highlights</h3><ul><li><p>20-inch machined aluminum wheels with Carbon Grey accents</p></li><li><p>Off-road high-clearance assist steps</p></li><li><p>GMC MultiPro tailgate</p></li><li><p>Factory spray-on bedliner</p></li><li><p>LED headlamps, taillamps and fog lamps</p></li><li><p>LED cargo-area lighting</p></li><li><p>Power-folding heated exterior mirrors</p></li><li><p>Rain-sensing windshield wipers</p></li></ul><p>2 Year/24,000 kilometer* Complimentary Oil Changes (2 total)</p><p>3 Year/60,000 kilometer* Base Warranty Coverage</p><p>5 Year/100,000 kilometer* Powertrain Component Warranty Coverage</p><p>5 Year/100,000 kilometer* Courtesy Transportation and 24/7 Roadside Assistance</p><p>6 Year/160,000 kilometer* Sheet Metal (Rust Through) Perforation Warranty Coverage</p><p>*Whichever Comes First.</p><p>Price Includes HD Flaps &amp; 6" Tube Steps.</p><p>Price Includes Dealer Fee.</p><p>Price Excludes PST &amp; GST.</p><p>Financing Options Available, Call For More Details.</p> <p><strong>*While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any error or omissions contained on these pages. Please verify any information in question with Chapman Motors Ltd.</strong></p>