Sunroof, Massage Seats, Bose Premium Audio, Trailering Package, Off-Road Suspension!



This 2026 Sierra 1500 is engineered for ultra-premium comfort, offering high-tech upgrades, beautiful styling, authentic materials and thoughtfully crafted details.

This 2026 GMC Sierra 1500 stands out in the midsize pickup truck segment, with bold proportions that create a commanding stance on and off road. Next level comfort and technology is paired with its outstanding performance and capability. Inside, the Sierra 1500 supports you through rough terrain with expertly designed seats and robust suspension. This amazing 2026 Sierra 1500 is ready for whatever.

This Onyx Black sought after diesel Crew Cab 4X4 pickup has an Automatic transmission and is powered by a 305HP 3.0L Straight 6 Cylinder Engine.

Our Sierra 1500's trim level is AT4X. This trim blends premium comfort with advanced off-road capability, featuring a factory-installed 2-inch lift with Multimatic DSSV dampers, driver-selectable front and rear e-locking differentials, skid plates, Hill Descent Control, and a two-speed Autotrac transfer case with Terrain Mode. It includes an integrated trailer brake controller, Trailering Package with Hitch Guidance, Trailer Tire Pressure Monitoring, and the versatile MultiPro Tailgate with six functional load/access features, plus spray-on bedliner protection. On the outside, it sports rugged 18-inch aluminum wheels, stamped-steel high-approach AEV front bumper with recovery points, LED lighting with fade-on/fade-off animation, perimeter lighting, rain-sensing wipers, and a power sunroof. Inside, the cabin offers full-grain leather seating with 16-way power front seats with massage, heated and ventilated front seats, heated second-row outboard seats, a 12.3-inch reconfigurable Driver Information Centre, 13.4-inch Premium Infotainment System with Google built-in, Bose Premium 12-speaker audio, wireless Apple CarPlay/Android Auto, wireless charging, and a 15-inch multicolour Head-Up Display. Practical features include adaptive cruise control, remote start, dual-zone climate control, power outlets in the cab and bed, USB ports throughout, a rear camera mirror, and an in-vehicle trailering app with advanced trailer diagnostics. Safety is elevated with GMC Pro Safety, which integrates Forward Collision Alert, Automatic Emergency Braking, Lane Keep Assist, Following Distance Indicator, Front Pedestrian Braking, Buckle to Drive, and the Safety Alert Seat, alongside HD Surround Vision, Bed View Camera, Trailer Side Blind Zone Alert, Rear Cross Traffic Braking, Rear Pedestrian Alert, and StabiliTrak with trailer sway control and hill start assist. This vehicle has been upgraded with the following features: Sunroof, Massage Seats, Bose Premium Audio, Trailering Package, Off-Road Suspension, Adaptive Cruise Control, Wireless Charging.


See dealer for details.



ADDISON AUTOMOTIVE GROUP HAS BEEN AROUND SINCE 1951 AND IS A FAMILY RUN BUSINESS!!WE ARE LOCATED JUST SOUTH OF THE 401 AND ERIN MILLS PARKWAY/MISSISSAUGA ROAD!! 6600 TURNER VALLEY ROAD, MISSISSAUGA ON L5N5Z1.PLEASE VISIT OUR WEBSITE AT ADDISONGM.COM OR CALL 905-821-0002. CARPROOF AVAILABLE, ALL VEHICLES ARE CERTIFIED, EMISSION-TESTED & DETAILED. FINANCE THIS VEHICLE, GOOD & BAD CREDIT WELCOME, LOW FINANCE RATES; WELL GET YOU APPROVED! (PRICE + HST AND LICENSING FEES EXTRA)
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