Sierra 2500

Denali Ultimate

Spider

AWD4WD

8-Cylinder Turbo

Diesel

Meet the 2026 GMC Sierra 2500HD Denali Ultimate, an exceptionally capable pickup truck built to handle demanding tasks with confidence. Finished in striking white, this diesel powerhouse combines rugged performance with premium luxury appointments that define the Denali line. The legendary Duramax 6.6L V8 Turbodiesel engine paired with a smooth 10-speed automatic transmission and full 4WD capability ensures you're ready for any road or jobsite.**Key Features:**- Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic and 4WD- Premium Bose 12-Speaker Audio System with SiriusXM 360L- Multicolor 15 Head-Up Display- HD Surround Vision with Bed View and Trailer Cameras- Signature Denali Ultimate Grille in Vadar Chrome with LED Cargo Lighting- 16-Way Power Driver Seat with Full Grain Leather and Ventilation- Heated and Cooled Leather Steering Wheel- Technology Package with Apple CarPlay and Wireless Charging- Gooseneck/5th Wheel Prep Package with Hitch Guidance- X31 Off-Road Package with Hill Descent ControlThis Denali Ultimate delivers premium comfort inside and out. The cabin features full grain leather seating with 16-way power adjustment, heated and ventilated capabilities, and a heated steering wheel for year-round comfort. Advanced technology includes the premium GMC infotainment system, wireless phone projection, a multicolor head-up display, and multiple USB charging ports. Safety features are comprehensive, with automatic emergency braking, forward pedestrian braking, trailer side blind zone alert, and a full suite of airbags protecting you and your passengers.The truck's exterior reflects its premium status with the iconic Denali Ultimate grille finished in Vadar chrome, signature LED cargo area lighting, 22-inch gloss black aluminum wheels, auto-dimming mirrors, and a spray-on bedliner with GMC logo. Equipped with the Technology Package and X31 Off-Road Package, you get everything from hill descent control to advanced trailering capabilities including hitch guidance with hitch view and in-vehicle trailer system app integration.Visit our showroom today to experience this exceptional truck firsthand. Our team is ready to help you discover why the Sierra 2500HD Denali Ultimate is the ultimate choice for serious truck buyers.Premier Cadillac Buick GMC of Carlsbad is proud to serve drivers throughout Carlsbad, Oceanside, Encinitas, San Marcos, Vista, Escondido, Rancho Santa Fe, Del Mar, Solana Beach, Cardiff-by-the-Sea, La Costa, Bressi Ranch, Rancho Bernardo, Poway, Fallbrook, Bonsall, Valley Center, Camp Pendleton, Carmel Valley, and all of North County San Diego.Whether you're shopping for a new Cadillac Escalade, LYRIQ, Optiq, XT5, XT6, Buick Envista, Encore GX, Enclave, GMC Sierra 1500, Sierra HD, Yukon, Yukon XL, Hummer EV, Canyon, Acadia, Terrain, or a quality pre-owned vehicle, our experienced team is committed to delivering a transparent, pressure-free buying experience.Sales

New 2026 GMC Sierra 2500 Denali Ultimate

New 2026 GMC Sierra 2500 Denali Ultimate Carlsbad CA 92008

PREMIER BUICK GMC OF CARLSBAD

Gooseneck/5th Wheel Prep Package

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 for sale near you in Carlsbad, CA. Get more information and car pricing for this vehicle on Autotrader.

New 2026 GMC Sierra 2500 Denali Ultimate for sale in Carlsbad, CA 92008: Truck Details - 789607602 - Autotrader

Listing Price	$111,997
Doc Fee	+ $85
Total Price	$112,082
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New 2026 GMC Sierra 2500 Denali Ultimate AWD/4WD

w/ Gooseneck/5th Wheel Prep Package

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