2025 GMC Sierra 2500HD Denali Ultimate Crew Cab 4WD

025 GMC Sierra 2500HD Denali Ultimate 4WD Onyx Black | Duramax® Diesel | Ultimate Heavy-Duty Luxury Step into the absolute peak of heavy-duty luxury with this 2025 GMC Sierra 2500HD Denali Ultimate, finished in bold Onyx Black and complemented by a stunning Alpine Umber leather interior. As the most advanced and refined Sierra ever built, the Denali Ultimate is designed for drivers who demand elite capability without sacrificing premium comfort. Powered by the legendary 6.6L Duramax® Turbo-Diesel V8, paired with a smooth 10-speed automatic transmission and 4WD, this Sierra delivers massive torque, exceptional towing confidence, and effortless performance whether you're hauling heavy loads or cruising the highway. Denali Ultimate Highlights 6.6L Duramax® Turbo-Diesel V8 delivering incredible torque and towing strength Smooth 10-speed automatic transmission for refined, controlled performance 4WD for maximum traction in demanding conditions Exclusive Denali Ultimate trim with top-tier luxury appointments Premium Alpine Umber leather interior with signature GMC craftsmanship Advanced technology, trailering systems, and driver-assist features Why This Sierra 2500HD Denali Ultimate Stands Out GMCs most luxurious and advanced heavy-duty truck Exceptional blend of power, refinement, and capability Built for serious towing, hauling, and first-class comfort Heavy-Duty Power. First-Class Experience. From demanding job sites to long highway hauls across West Texas and beyond, the Sierra 2500HD Denali Ultimate delivers unmatched strength with premium comfort at every mile. At Premier, we believe buying a vehicle should be simple and personalized. We take the time to understand your needs and help match you with the right truckwithout pressure. Schedule your test drive today and experience why the 2025 GMC Sierra 2500HD Denali Ultimate stands at the top of the heavy-duty luxury truck segment.

Additional Information

Gooseneck/5th Wheel Prep Package,Preferred Equipment Group 5SB,Technology Package,X31 Off-Road Package,12 Speakers,AM/FM radio: SiriusXM with 360L,Bose Premium Series 12-Speaker 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,Heads-Up Display,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 moonroof,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,220-Amp Alternator,Block heater,Dual Heavy-Duty 70 Amp Battery,Auto-dimming door mirrors,Bumpers: body-color,Front License Plate Kit,Heated door mirrors,IntelliBeam Automatic High Beam On/Off,LED Cargo Area Lighting,LED Smoked Amber Roof Marker Lamps,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Signature Denali Ultimate Grille in Vadar Chrome,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,Leather steering wheel,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,16-Way Power Driver Seat Adjuster w/Lumbar,16-Way Power Passenger Seat Adjuster w/Lumbar,Front Bucket Seats,Front Center Armrest,Full Grain Leather Seat Trim,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,Trailer Tire Pressure Monitor Sensors,Alloy wheels,Wheels: 20" Ultra-Bright Machined Aluminum,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,3.42 Axle Ratio