GMC Sierra 1500 2026

2026 GMC Sierra 1500 AT4 Crew Cab Short Box 4-Wheel Drive AT4 - Trailering Package, Off-Road Suspension, Adaptive Cruise Control, Wireless Charging, 360 Camera, Park Assist, Cooled Seats, Heated Steering Wheel, Remote Start, MultiPro Tailgate. Ultra-premium comfort with high-tech upgrades, beautiful styling, authentic materials. Diesel 3.0L Straight 6 engine, 305HP. Automatic transmission. Beige/Tan interior. Features include heated seats, heated steering wheel, wireless charging, 13.4” GMC Infotainment with Google, Bose audio, adaptive cruise, keyless start, GMC Pro Safety suite, advanced safety tech, spray-on bedliner, MultiPro Tailgate, hitch guidance, trailer camera, safety alerts, advanced suspension, off-road lift, 4x4 capability. 0% financing 84 months or $263.53 weekly payment. Estimated lease $285 weekly for 48 months. Prices include taxes but not HST. Fuel consumption ratings based on GM testing. Contact dealer for details. Location Oshawa/Durham Region. Verified seller? No.