Meet the 2025 GMC Sierra 2500HD AT4, a heavy-duty truck engineered to handle demanding work and challenging terrain with confidence and capability. - Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque - 10-Speed Automatic transmission with 4WD and 2-Speed Active Transfer Case - X31 Off-Road Package with Hill Descent Control and off-road suspension - Bed View Camera with trailer camera provisions and trailer viewing software - HD Surround Vision and Ultrasonic Front & Rear Park Assist - Bose Premium 7-Speaker Sound System with SiriusXM 360L trial subscription - Wireless charging and wireless phone projection - Heated and ventilated leather front seats with heated rear outboard seats - Spray-on pickup bedliner with GMC logo and LED cargo area lighting - 20-inch high gloss black aluminum wheels - Heated steering wheel and power driver seat with memory settings - Automatic Emergency Braking and Forward Pedestrian Braking This Sierra 2500HD arrives as a one-owner vehicle with a clean AutoCheck report, providing assurance in its history and maintenance. The powerful Duramax diesel engine delivers the torque needed for towing and hauling, while the 10-speed automatic transmission optimizes performance across various driving conditions. The engine block heater and 220-amp alternator ensure reliable operation in demanding situations. The AT4 trim elevates the truck with purposeful styling and capability-focused features. The X31 Off-Road Package includes hill descent control, all-terrain suspension tuning, and a winter grille cover for year-round readiness. Premium floor liners protect the cab's interior, while the spray-on bedliner safeguards your cargo area. Technology integration keeps you connected and informed on every drive. The GMC infotainment system pairs with Apple CarPlay and Android Auto compatibility, while the trailer side blind zone alert and rear cross traffic alert enhance safety during maneuvering. The wireless charging pad and dual USB charging ports throughout the cab ensure your devices stay powered. Comfort features demonstrate attention to practical luxury. Heated and ventilated front seats along with heated rear outboard seats provide comfort in all seasons. The power-adjustable driver seat with memory settings and heated steering wheel add convenience to your daily experience. This truck combines the rugged capability you need with the refinement and technology you deserve. Visit us today to experience the 2025 GMC Sierra 2500HD AT4 and discover how it can serve your needs with strength and style.

Additional Information

Preferred Equipment Group 4SB,X31 Off-Road Package,7 Speakers,AM/FM radio: SiriusXM with 360L,Bose Premium 7-Speaker Sound System,Radio: AM/FM w/Premium GMC Infotainment System,SiriusXM w/360L Trial Subscription,Steering Wheel Audio Controls,Air Conditioning,Automatic temperature control,Electric Rear-Window Defogger,Front dual zone A/C,Rear window defroster,120-Volt Bed Mounted Power Outlet,120-Volt Instrument Panel Power Outlet,Driver Memory,Memory seat,Power driver seat,Power steering,Power windows,Push Button Start,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Manual Tilt-Wheel/Telescoping Steering Column,Off-Road Suspension,Speed-sensing steering,Traction control,4-Wheel Disc Brakes,ABS brakes,Dual front impact airbags,Dual front side impact airbags,Emergency communication system: OnStar,Front anti-roll bar,Front wheel independent suspension,Keyless Open & Start,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Pickup Box,Brake assist,Electronic Stability Control,Lane Departure Warning System,Hill Descent Control,Auto High-beam Headlights,Delay-off headlights,Front fog lights,Fully automatic headlights,Panic alarm,Security system,Unauthorized Entry Theft-Deterrent System,Speed control,2-Speed Active Transfer Case,220-Amp Alternator,Engine Block Heater,Exhaust Brake,Heavy-Duty 80 Amp Battery,Auto-dimming door mirrors,Bumpers: body-color,Gloss Black Header Grille & Grille Insert Bars,Heated door mirrors,IntelliBeam Automatic High Beam On/Off,LED Cargo Area Lighting,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Spray-On Pickup Bedliner w/GMC Logo,Turn signal indicator mirrors,Winter Grille Cover,2 Charge-Only Rear USB Ports,2 Charge/Data USB Ports Inside Center Console,2 USB Ports,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Automatic Emergency Braking,Bed View Camera w/2 Trailer Camera Provisions,Buckle to Drive,Compass,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Following Distance Indicator,Forward Collision Alert,Front Pedestrian Braking,Front Prem Floor Liners w/Removable Carpet Insert,Front reading lights,HD Surround Vision,Heated steering wheel,Illuminated entry,OnStar Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Cross Traffic Alert,Rear Prem Floor Liners w/Removable Carpet Insert,Rear reading lights,Rear seat center armrest,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trailer Cam Provisions & Trailer Viewing Software,Trailer Side Blind Zone Alert,Trip computer,Ultrasonic Front & Rear Park Assist,Voltmeter,Wireless Charging,Wireless Phone Projection,10-Way Power Driver Seat Adjuster w/Lumbar,10-Way Power Passenger Seat Adjuster w/Lumbar,Front Bucket Seats,Front Center Armrest,Heated 2nd Row Outboard Seats,Heated Driver & Front Outboard Passenger Seats,Heated front seats,Heated rear seats,Perforated Leather-Appointed Front Seat Trim,Power passenger seat,Safety Alert Seat,Split folding rear seat,Ventilated Driver & Front Passenger Seats,Ventilated front seats,Passenger door bin,Hitch Guidance w/Hitch View,In-Vehicle Trailering System App,Alloy wheels,Wheels: 20" High Gloss Black 8 Spokes Aluminum,Deep-Tinted Glass,Front Rain-Sensing Wipers,Power Front Passenger Windows w/Express Up/Down,Rain sensing wipers,Variably intermittent wipers,**AUTOCHECK 1 OWNER**,**CLEAN AUTOCHECK**