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2024 GMC SIERRA 3500HD DENALI ULTIMATE 4WD 6.6L DURAMAX DIESEL 5TH WHEEL PREP MASSAGE SEATS SUNROOF ALPINE UMBER LEATHER WHITE FROST LANCASTER PA
This 2024 GMC Sierra 3500HD Denali Ultimate 4WD is powered by the 6.6L Duramax V8 turbodiesel paired with the Allison 10-speed automatic transmission. Finished in stunning White Frost Tricoat with an Alpine Umber full-grain leather interior, this is GMC's flagship heavy-duty luxury truck, equipped with the Gooseneck and 5th Wheel Prep Package, massaging front seats, power sunroof, Bose 12-speaker audio, Technology Package, and ProGrade Trailering System.
The updated 6.6L Duramax produces 470 horsepower and an incredible 975 lb-ft of torque. Paired with the Allison 10-speed, this powertrain delivers the low-end pulling power and smooth shifting that make the Duramax such a popular choice for serious towing. Whether you're hauling a large fifth-wheel camper, equipment trailer, or heavy recreational loads, this one-ton diesel is built for the job.
Denali Ultimate is a major step above an already luxurious Denali. The exclusive Alpine Umber full-grain leather interior features premium materials and distinctive stitching, giving this truck a level of refinement you rarely find in a heavy-duty pickup. The massaging front seats are a standout feature, especially on long road trips or extended towing days.
Heated and ventilated front seats, heated rear outboard seats, a heated steering wheel, power sunroof, wireless charging, and Bose Premium Series 12-speaker sound system make the cabin exceptionally comfortable. The White Frost Tricoat exterior, signature Vader Chrome Denali grille, and premium exterior detailing give this truck an unmistakable presence.
The Technology Package brings some of GMC's best camera and driver information features. A 15-inch multicolor Head-Up Display projects important driving information into your line of sight, while HD Surround Vision provides multiple views around the truck. The Rear Camera Mirror and Bed View Camera are particularly useful when maneuvering a truck this size or connecting a trailer.
This Sierra is equipped for serious towing with the factory Gooseneck and 5th Wheel Prep Package, providing integrated bed mounting provisions for compatible hitch equipment. The ProGrade Trailering System, integrated trailer brake controller, Hitch Guidance with Hitch View, trailer camera provisions, Trailer Side Blind Zone Alert, and trailer tire pressure monitoring sensors make towing more convenient and manageable.
The X31 Off-Road Package adds capability for rough roads and uneven terrain, while Hill Descent Control and the two-speed transfer case provide additional control when conditions get challenging.
The bed features a factory spray-on bedliner with Denali logo, LED cargo lighting, rear wheelhouse liners, and a 120-volt power outlet. A power-sliding rear window and remote start add even more everyday convenience.
Mileage is another major advantage. This Denali Ultimate is an impressive 23,021 miles below the current market average.
If you're looking for a premium one-ton diesel that can handle serious towing without sacrificing luxury, this is an outstanding combination. You get 975 lb-ft of Duramax torque, factory fifth-wheel prep, massaging Alpine Umber leather seats, a sunroof, advanced trailering cameras, and the distinctive White Frost Tricoat finish.
See it today at Mark Martin Motors in Ephrata, serving Lancaster, Lititz, Lebanon, and York. Call or message us to check availability or schedule your test drive.