This 2025 GMC Sierra 2500HD Denali represents serious capability combined with refined premium features, delivered in an unmistakable Black exterior that commands attention on any jobsite or open road. - Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic and 4WD - Denali Reserve Package with signature Chrome Grille and premium appointments - Gooseneck/5th Wheel Prep Package for maximum towing flexibility - X31 Off-Road Package with Off-Road Suspension and Hill Descent Control - Technology Package featuring Multicolor 15" Head-Up Display and Trailer Cam Provisions - HD Surround Vision with Bed View Camera and trailer viewing software - Bose Premium 7-Speaker Sound System with SiriusXM 360L - Heated and ventilated leather front seats with 12-way power adjustments and lumbar support - Wireless charging and Apple CarPlay/Android Auto integration - 20" Ultra Bright Machined Wheels with spray-on bedliner - Automatic Emergency Braking and Rear Cross Traffic Alert - Power sunroof and power sliding rear window with defogger - Heated steering wheel and auto-dimming mirrors with IntelliBeam technology - Universal Home Remote and OnStar Services Capable This Sierra 2500HD Denali delivers the heavy-duty performance you demand with the interior refinement you deserve. The Duramax diesel engine provides the torque and efficiency serious truck owners require, while the 2-Speed Active Transfer Case and Off-Road Suspension enable confident handling across varied terrain. The gooseneck and fifth-wheel preparation opens possibilities for diverse hauling applications, whether you're managing a ranch, running a fleet, or tackling substantial projects. Inside, the Denali Reserve Package elevates the truck cab experience with genuine wood dashboard and door panel inserts, forge perforated leather seating, and heated rear outboard seats. The 12-way power driver and passenger seats with lumbar support ensure comfort over extended drives, while ventilated front seats manage heat on warmer days. The heated steering wheel adds practical luxury during cold mornings. Technology integration sets this truck apart. The 15-inch touchscreen head-up display keeps essential information within your sight line, while the trailer cam provisions and in-vehicle trailering system app give you precise control and visibility when hitching and towing. HD Surround Vision provides comprehensive visibility around the truck, complemented by automatic emergency braking, forward collision alert, and front pedestrian braking for added confidence. This Sierra features safety and convenience innovations designed for real-world use. Lane Departure Warning, Rear Cross Traffic Alert, Ultrasonic Front and Rear Park Assist, and Trailer Side Blind Zone Alert work together to help you navigate challenging situations. The remote vehicle starter, keyless open and start, and wireless phone projection make daily operation seamless. Every element of this 2025 GMC Sierra 2500HD Denali reflects thoughtful engineering and premium execution. The combination of diesel power, advanced capability packages, and genuine luxury features creates a truck that performs professionally while delivering the refinement you've earned. Schedule your test drive today to experience the confidence and capability this truck delivers.

Additional Information

Denali Reserve Package,Gooseneck/5th Wheel Prep Package,Preferred Equipment Group 5SA,Technology Package,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,Universal Home Remote,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,Power Sunroof,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,Heavy-Duty 80 Amp Battery,Auto-dimming door mirrors,Bumpers: body-color,Heated door mirrors,IntelliBeam Automatic High Beam On/Off,LED Cargo Area Lighting,LED Smoked Amber Roof Marker Lamps,Polished Exhaust Tip,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Signature Chrome Denali Grille,Spray-On Pickup Bedliner w/GMC Logo,Turn signal indicator mirrors,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 reading lights,Garage door transmitter,Genuine wood dashboard insert,Genuine wood door panel insert,HD Surround Vision,Heated steering wheel,Illuminated entry,Inside Rearview Auto-Dimming Rear Camera Mirror,Multicolor 15" Diagonal Head-Up Display,OnStar Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Cross Traffic Alert,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,12-Way Power Driver Seat Adjuster w/Lumbar,12-Way Power Passenger Seat Adjuster w/Lumbar,Forge Perforated Leather-Appointed Front Seat Trim,Front Bucket Seats,Front Center Armrest,Heated 2nd Row Outboard Seats,Heated Driver & Front Outboard Passenger Seats,Heated front seats,Heated rear seats,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" Ultra Bright Machined,Deep-Tinted Glass,Front Rain-Sensing Wipers,Power Front Passenger Windows w/Express Up/Down,Power Sliding Rear Window w/Defogger,Rain sensing wipers,Variably intermittent wipers,3.73 Rear Axle Ratio