2026 GMC Sierra 2500HD Denali Crew Cab 4WD

Bentley Jacksonville is proud to present this exceptionally equipped 2026 GMC Sierra Denali HD, finished in Onyx Black and powered by the legendary Duramax 6.6L Turbo-Diesel engine. Built to deliver uncompromising capability with premium luxury and advanced technology, this Sierra Denali HD is engineered for those who demand heavy-duty performance without sacrificing comfort or refinement. Whether towing, hauling, or daily driving, this truck stands out with commanding presence and exceptional versatility. Performance & Heavy-Duty Capability At the heart of this Sierra is the highly sought-after Duramax 6.6L Turbo-Diesel engine, delivering impressive torque and capability for serious towing and hauling demands. Key performance features include: Duramax 6.6L Turbo-Diesel Engine Auto Locking Rear Differential 2-Speed Autotrac Transfer Case Max Trailering Package Integrated Trailer Brake Controller Vehicle Trailering App 3.42 Rear Axle Ratio 11,750 lb GVWR Package Engineered for confidence under load and exceptional towing performance. Denali Reserve & Technology Packages This Sierra Denali HD is loaded with premium features through the Denali Reserve Package and Technology Package, including: Multi-Color Head-Up Display Rear Camera Mirror Power Sunroof Advanced trailering technologies Premium driver assistance systems Exterior & Design Finished in bold Onyx Black, this Sierra commands attention with upscale Denali styling and rugged capability: Power Retractable Assist Steps with Perimeter Lighting Animated LED Projector Headlamps LED Fog Lamps Chrome Front Recovery Hooks GMC MultiPro Tailgate Spray-On Bedliner Roof Marker Lamps Power Sliding Rear Window Its aggressive stance and premium detailing create a luxury truck presence unlike any other. Interior & Comfort Inside, the cabin offers first-class comfort and advanced convenience features: 12-Way Power Front Bucket Seats Heated & Ventilated Front Seats Heated Rear Outboard Seats Heated Wrapped Steering Wheel Driver Seat & Mirror Memory Premium Floor Liners 60/40 Folding Rear Bench with Storage The Denali interior blends luxury craftsmanship with heavy-duty practicality. Technology & Connectivity Equipped with GMCs latest infotainment and connectivity systems: 13.4" Premium GMC Infotainment Touchscreen Google Built-In Compatibility with Navigation Wireless Apple CarPlay & Android Auto Bose Premium Sound System Wireless Charging 12.3" Driver Information Center Bed View Camera Remote Start & Keyless Open/Start Advanced Safety & Driver Assistance Confidence comes standard with an extensive suite of safety technologies: Forward Collision Alert Automatic Emergency Braking HD Surround Vision Rear Cross Traffic Alert Trailer Side Blind Zone Alert Front & Rear Park Assist Lane Departure Warning Safety Alert Seat This 2026 GMC Sierra Denali HD delivers the perfect combination of heavy-duty capability, advanced technology, and premium luxurymaking it an exceptional choice for drivers who demand the very best from their truck. Contact Bentley Jacksonville today to schedule your private test drive and experience the power and refinement of the GMC Sierra Denali HD firsthand.

Additional Information

Navigation System,Gooseneck/5th Wheel Prep Package,Hitch Package,Max Trailering Package,Technology Package,X31 Off-Road Package,7 Speakers,AM/FM radio: SiriusXM with 360L,Bose Premium 7-Speaker Sound System,Premium audio system: Premium GMC Infotainment System,Radio: AM/FM Stereo with Premium GMC Infotainment System,SiriusXM with 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 and 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,Polished Exhaust Tip,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,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Signature Chrome Denali Grille,Spray-on Pickup Bedliner with 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 with Two 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 Auo-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 and Trailer Viewing Software,Trailer Side Blind Zone Alert,Trip computer,Ultrasonic Front and Rear Park Assist,Voltmeter,Wireless Charging,Wireless Phone Projection,12-Way Power Driver Seat Adjuster with Lumbar,12-Way Power Passenger Seat Adjuster with Lumbar,Forge Perforated Leather-Appointed Front Seat Trim,Front Bucket Seats,Front Center Armrest,Heated 2nd Row Outboard Seats,Heated front seats,Heated rear seats,Power passenger seat,Safety Alert Seat,Split folding rear seat,Ventilated Driver and Front Passenger Seats,Ventilated front seats,Passenger door bin,Hitch Guidance with 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 with Express Up/Down,Power Sliding Rear Window with Defogger,Rain sensing wipers,Variably intermittent wipers,3.42 Axle Ratio,Apple Carplay/Android Auto,Backup Camera,Blind Spot Monitor,Bluetooth,Cooled Seats,Keyless Start,LED Headlights,Lane Departure Warning,Leather Seats,Memory Seat

Taxes, title, and registration fees are additional and vary by transaction. We are not responsible for typographical or pricing errors on our website or in any advertisement. Vehicle photos shown may not represent the exact vehicle available. See dealer for complete details. MSRP (Manufacturer’s Suggested Retail Price) is provided for informational purposes only and is not the dealership’s selling price. Manufacturer incentives, rebates, and offers are subject to eligibility requirements and may not be combined unless stated. Offer valid on in-stock units only. See dealer for current eligibility and program details. Advertised prices are valid as published but may change only to correct bona fide typographical or clerical errors. Certified pre-owned vehicles include only those manufacturer warranties described in writing at the time of sale. Mileage shown reflects odometer reading at time of listing and may vary. Vehicle history reports are available upon request.