2026 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate

Text questions directly to sales at 708-470-3424. 4WD Duramax 6.6L V8 TurbodieselArnie Bauer has been a trusted name for over 75 years, built on a legacy of integrity and customer care. We do the shopping for you by pricing our vehicles competitively delivering some of the best values you'll find online. At Arnie Bauer, you can't buy the wrong car. As the only dealership in the area offering a 72-hour vehicle exchange policy, we ensure your complete confidence in every purchase. Contact us at (708) 843-9295 to confirm availability or schedule a hassle-free test drive. Visit us at 5525 Miller Circle Drive, Matteson, IL 60443.2026 GMC Sierra 2500HD Denali Ultimate 4WD for Sale in Matteson, ILExperience premium heavy-duty capability, luxury craftsmanship, and advanced towing technology with the 2026 GMC Sierra 2500HD Denali Ultimate 4WD, now available at Arnie Bauer Buick GMC in Matteson, Illinois. Designed for drivers who demand maximum power and upscale comfort, this luxury heavy-duty GMC truck delivers exceptional towing confidence, advanced technology, and refined style for work and recreation throughout Chicagoland and the south suburbs.The 2026 Sierra 2500HD Denali Ultimate combines professional-grade GMC engineering with premium Denali luxury. Equipped with the Max Trailering Package, this heavy-duty pickup is built for serious towing and hauling with a strengthened 3500 HD frame, upgraded rear axle, heavy-duty shock package, gooseneck/5th-wheel prep capability, and advanced trailering technologies.Performance features include:* Auto-locking rear differential* 2-speed AutoTrac transfer case* Stabilitrak with Trailer Sway Control* Hill Start Assist* Digital Variable Steering Assist* Trailer brake controller* Vehicle Trailering App* All-terrain tires* Snow Plow Prep/Camper Package* 220-amp alternator* Skid platesThe bold Denali Ultimate exterior stands out with animated LED projector headlamps, chrome front recovery hooks, LED fog lamps, roof marker lamps, power assist steps, spray-on bedliner, GMC MultiPro tailgate, LED cargo lighting, and power-folding heated trailer mirrors with auto-dimming functionality.Inside the cabin, the Sierra 2500HD Denali Ultimate offers premium luxury and comfort with:* 16-way power front bucket seats* Heated and ventilated front seats* Heated rear outboard seats* Leather-wrapped steering wheel* Driver seat and mirror memory* Rear folding bench seat with storage package* Wireless charging* Remote start* Keyless open and startTechnology is front and center with a massive 13.4-inch GMC Premium Infotainment touchscreen featuring Google built-in compatibility, navigation capability, Wireless Apple CarPlay, and Wireless Android Auto. Additional premium technology features include:* Bose Premium Series 12-speaker audio system* 12.3-inch digital driver information center* Bed View Camera* HD Surround Vision* SiriusXM capability* OnStar Basics and OnStar One servicesAdvanced GMC safety and driver assistance technologies help provide confidence on every drive and towing trip, including:* Forward Collision Alert* Automatic Emergency Braking* Front Pedestrian Braking* Lane Departure Warning* Trailer Side Blind Zone Alert* Rear Cross Traffic Alert* Front and Rear Park Assist* Safety Alert Seat* IntelliBeam automatic high beamsWith a starting MSRP of $94,200 before additional factory-installed options, the 2026 GMC Sierra 2500HD Denali Ultimate delivers premium heavy-duty performance with first-class luxury and advanced towing capability.If you are searching for a luxury heavy-duty truck near Chicago, Tinley Park, Orland Park, Frankfort, Homewood, or surrounding south suburbs, visit Arnie Bauer Buick GMC in Matteson