Used 2026 GMC Sierra for sale in Ontario

Seller description

Fresh Oil Change, Factory Warranty Remaining, CarFax & Auto Check report available upon request., 10-Speed Automatic, 4WD, Obsidian Rush Leather, 120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 1st & 2nd Row AEV All-Weather Floor Liners (LPO), 2 Charge/Data USB Ports Inside Center Console, 2 Type-C Charge-Only Rear USB Ports, 2 USB Ports, AEV Branded Front Head Restraints, AEV Stamped-Steel Rear Bumper, AEV Tailgate Decal with Exterior Badging, AT4X AEV Edition, Bed View Camera, Bose Premium Series with 12- Speaker System, Color-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Driver-Selectable Full-Locking Front Differential, Driver-Selectable Full-Locking Rear Differential, Electric Rear-Window Defogger, Floor-Mounted Center Console, Front Premium Floor Liners with Removable Carpet Insert, Front Rain-Sensing Wipers, Gloss Black Door Handles, Gloss Black Header with Dark Nickel Grille Insert Bars, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated Driver and Front Outboard Passenger Seating, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance, Hitch View, in-Vehicle Trailering System App, Integrated Trailer Brake Controller, Keyless Open and Start, LED Cargo Area Lighting, Multicolor 15 Diagonal Head-Up Display, MultiPro Tailgate Audio System by Kicker, Navigation System, Off-Road Suspension, OnStar Services Capable, Perimeter Lighting, Power Door Locks, 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, Rear Cross Traffic Braking, Rear Pedestrian Detection, Rear Premium Floor Liners with Removable Carpet Insert, Rear Wheelhouse Liners, Remote Vehicle Starter System, Rocker Protection, SiriusXM with 360L Trial Subscription, Spray-on Pickup Bedliner with GMC Logo, Steering Wheel Audio Controls, Theft Deterrent System (unauthorized Entry), Trailer Camera Provisions, Trailer Side Blind Zone Alert, Trailer Tire Pressure Monitor System, Trailering Package, Ultrasonic Front and Rear Park Assist, Universal Home Remote, Ventilated Driver and Front Passenger Seats, Wheels: 18 x 8.5 12-Spoke High Gloss Black Aluminum, Wi-Fi Hotspot Capable, Wireless Charging. Sterling Metallic 4WD 10-Speed Automatic 3.0L I6 Clean CARFAX. 19/20 City/Highway MPG All vehicles are subject to prior sale. Listed sales prices exclude tax and license and dealer installed options. All finance offers OAC. Residency restrictions apply. CALL 909.975.3998. Is it time to trade up or trade in your old car for a nicer used vehicle? At Mark Christopher Auto Center, you'll find an incredibly diverse selection of some of the best used cars in Ontario, CA. In fact, being the #1 Volume GM Dealer in California, we carry just about any pre-owned vehicle your heart could want. Basically, our Ontario used car dealership has the right car, at the right price!