2026 GMC SIERRA 1500 AT4X Trim Pkg - AT4X / Off-Road Suspension Pkg / Heated Front & Second Row Seats / Heated Steering Wheel ONE OWNER, CLEAN CARFAX REPORT, 4 FREE OIL CHANGES, MARKET VALUE PRICING, PROFESSIONALLY DETAILED, LEATHER SEATING SURFACES, POWER SUNROOF, HEATED STEERING WHEEL, HEATED FRONT SEATS, HEATED REAR SEATS, NAVIGATION, REMOTE START, REAR CAMERA, WIRELESS CHARGING, APPLE CARPLAY/ANDROID AUTO, BLUETOOTH, WIFI HOTSPOT, LANE DEPARTURE WARNING, REAR PARK ASSIST, BLIND ZONE ALERT, SURROUND VISION, EZ LIFT & LOWER TAILGATE, ASSIST STEPS, ADAPTIVE CRUISE CONTROL, FORWARD COLLISION ALERT, 10-Speed Automatic, 4WD, Obsidian Rush Leather, 120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports Inside Centre Console, 2 USB Ports, 3.23 Rear Axle Ratio, ABS brakes, Bed View Camera, Bose Premium Series with 12- Speaker System, Brake assist, Colour-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Delay-off headlights, Driver Memory, Driver-Selectable Full-Locking Front Differential, Driver-Selectable Full-Locking Rear Differential, Dual front side impact airbags, Electric Rear-Window Defogger, Electronic Stability Control, Emergency communication system: OnStar, Engine Block Heater, Floor-Mounted Centre Console, Front Bucket Seats, Front fog lights, Front Premium Floor Liners with Removable Carpet Insert, Front Rain-Sensing Wipers, Full Grain Leather Seat Trim, Garage door transmitter, Genuine wood dashboard insert, Gloss Black Header with Dark Nickel Grille Insert Bars, HD Surround Vision, Heads-Up Display, Heated 2nd Row Outboard Seats, Heated door mirrors, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance, Hitch View, in-Vehicle Trailering System App, Integrated Trailer Brake Controller, Keyless Open and Start, Lane Keep Assist with Lane Departure Warning, LED Cargo Area Lighting, Multi-Colour 15" Diagonal Head-Up Display, MultiPro Tailgate Audio System by Kicker, Navigation System, Occupant sensing airbag, Off-Road Suspension, OnStar Services Capable, Panic alarm, Perimeter Lighting, Power Door Locks, Power door mirrors, Power Front Passenger Windows with Express Up/Down, Power Front Windows with Driver Express Up/Down, Power Rake and Telescoping Steering Column, Power Rear Windows with Express Down, Power Sliding Rear Window with Rear Defogger, Power Sunroof, Preferred Equipment Group 4SG, Push Button Start, Radio: Premium GMC Infotainment Audio System, Rain sensing wipers, Rear Cross Traffic Braking, Rear Pedestrian Alert, Rear Premium Floor Liners with Removable Carpet Insert, Rear Wheelhouse Liners, Remote Vehicle Starter System, SiriusXM with 360L Trial Subscription, Split folding rear seat, Spray-on Pickup Bedliner with GMC Logo, Steering Wheel Audio Controls, Telescoping steering wheel, Theft Deterrent System (unauthorized Entry), Trailer Camera Provisions, Trailer Side Blind Zone Alert, Trailer Tire Pressure Monitor Sensors, Trailering Package, Ultrasonic Front and Rear Park Assist, Universal Home Remote, Ventilated Driver and Front Passenger Seats, Wheels: 18" x 8.5" Painted Aluminum, Wi-Fi Hotspot Capable, Wireless Apple CarPlay/Wireless Android Auto, Wireless Charging.GM CERTIFIED PRE-OWNED: *3-month or 5,000 kilometers Comprehensive Limited Warranty Coverage *150-Point Inspection *24/7 Roadside Assistance *30 Days or 2,500 kilometers exchange privilege *Sirius XM 3 months prepaid service (On equipped vehicles) INQUIRE WITH DEALER FOR ADDITIONAL DETAILSThis vehicle qualifies for 4 FREE Oil Changes with purchase!Ontario Motor Sales is one of Canada's oldest and most established GM dealerships. We have one of the GTA's largest Pre-Owned vehicle departments; exclusively offering 4 FREE oil changes with every purchase and executive pick-up/drop-off of your vehicle for Service visits. We pride ourselves on offering a relaxed and completely transparent purchasing experience