Check out this 2026Â GMC Sierra 3500HD AT4.
Powered by a Duramax 6.6L V8 engine with up to 470hp & up to 975 lb.-ft. of torque.
Comfort & Convenience Features: includes remote start/entry, sunroof, heated front & rear seats, ventilated front seats, heated steering wheel, multi-pro tailgate, power retractable black assist steps with LED lighting, HD surround vision & 20" high gloss black aluminum wheels.
Infotainment Tech & Audio: includes 13.4" diagonal premium GMC infotainment system with google built in apps such as navigation and voice assistance, includes colour touch-screen, multi-touch display, wireless charging, bose premium audio system, bluetooth streaming audio for music and most phones, wireless android auto and apple carplay capability.
Dealer Installed Accessories:
Hitch Package
Tri-Fold Hard Tonneau Cover
Moulded Splash Guards
This truck also comes equipped with the following packages…
Snow Plow Prep/Camper Package: includes 220-amp alternator, includes increased front GAWR on Heavy Duty models, skid plates (transfer case and oil pan), pass through dash grommet hole and roof emergency light provisions.
AT4 Premium Plus Package: power sunroof, AT4 high clearance step,
AT4 Preferred Package:Â universal home remote, rear sliding power window, LED roof marker lamps, adaptive cruise control.
Technology Package:Â rear camera mirror, multi-colour 15" diagonal head-up display.
Gooseneck Hitch Package: gooseneck ball, chain tiedown kit with case.
Gooseneck / 5th Wheel Prep Package: Hitch platform to accept Gooseneck or 5th wheel hitch, Hitch platform with tray to accept ball and stamped box holes with caps installed, Box mounted 7-pin trailer harness.
