GMC Sierra 3500Hd 2026

2026 GMC Sierra 3500HD AT4 4WD Crew Cab Standard Box AT4 - solid workhorse with top hauling capability, 6.6L 8-cyl Turbocharged Diesel engine, automatic transmission, 4WD, 5 seats, black interior, includes advanced safety features like StabiliTrak, Adaptive Cruise Control, Forward Collision Alert, Automatic Emergency Braking, Lane Departure Warning, and more. Features a 13.4” GMC Premium Infotainment touchscreen, Bose sound system, wireless charging, heated seats, smart tailgate, trailer prep package, and OnStar services. Price listed as CAD 10,831,200 (CAD).