With its strong, elevated stance, revolutionary capabilities, innovative technologies and remarkable power, Sierra leads in the best possible way: by example. New 2025 GMC Sierra 3500HD AT4 4x4 Crew Cab Standard Box in Summit White with Jet Black Leather Interior Engine: 6.6L V8 DuraMax Turbo Diesel Transmission: 10-Speed Automatic Transmission Key Features: Remote Entry, Heated & Rear Seats, Heated Steering Wheel, Leather Wrapped Steering Wheel, OnStar Wifi HotSpot, 8'' Touch Screen Radio Infotainment System, Android Auto & Apple CarPlay, Backup Camera, LED Headlights, Hill Start Assist, MultiPro Tailgate, Spray-In Bedliner, LED Fog Lights, Dual Exhaust With Premium Tips, 18'' Alloy Wheels Packages / Options: AT4 Premium Plus Preferred Package (Includes Universal Home Remote, Power Sliding Rear Window, LED Roof Marker Lamps, Adaptive Cruise Control, Rear Camera Mirror, Multi-Color Heads Up Display, Power Sunroof, AT4 High Clearance Step), Gooseneck / 5th Wheel Prep Package (Includes Stamped Bed Holes w/ Caps, 7-Pin Trailer Harness), Dual Alternators, High Idle Switch, Trailer Tire Pressure Monitor System, SiriusXM Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 09/02/2025