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2024 GMC SIERRA 2500HD DENALI 4WD 6.6L DURAMAX DIESEL DENALI RESERVE TECHNOLOGY PACKAGE 5TH WHEEL PREP POWER BOARDS WHITE FROST LANCASTER PA
This 2024 GMC Sierra 2500HD Denali 4WD is powered by the 6.6L Duramax V8 turbodiesel paired with the 10-speed automatic transmission. Finished in White Frost Tricoat, this is an extremely well-optioned Denali with the Denali Reserve Package, Technology Package, Gooseneck/5th Wheel Prep, X31 Off-Road Package, power sunroof, and power-retractable assist steps.
The updated 6.6L Duramax produces 470 horsepower and 975 lb-ft of torque, giving this HD massive low-end pulling power for large campers, equipment trailers, and heavy loads. The 10-speed automatic provides a wide gear spread that keeps the Duramax in its powerband while remaining smooth on the highway.
The Denali Reserve Package takes the already premium Denali even further. Inside is the upscale Atmosphere/Brownstone leather interior with heated and ventilated front seats, heated rear outboard seats, Bose premium audio, wireless charging, remote start, and a power sliding rear window. The power sunroof is another highly desirable option on an HD truck.
The Technology Package adds some of GMC's best truck technology, including a huge 15-inch Head-Up Display, HD Surround Vision, Bed View Camera, and Rear Camera Mirror. The camera system becomes especially useful when maneuvering a 2500HD or working with a large trailer.
This truck was also ordered with the factory Gooseneck/5th Wheel Prep Package, making it a great setup for fifth-wheel campers and heavy trailers. You also get an integrated trailer brake controller, Hitch View, Trailer Camera Provisions and trailer viewing software, plus Trailer Side Blind Zone Alert.
The X31 Off-Road Package adds additional capability away from pavement, while the 2-speed active transfer case and Hill Descent Control help on rough access roads, campsites, and slippery terrain.
Outside, White Frost Tricoat, the signature Denali chrome grille, roof marker lights, and power-retractable assist steps give this HD a premium look. The bed is protected by a Denali-logo spray-in bedliner and includes LED lighting and a 120-volt outlet.
The mileage is the real eye-opener: this Sierra is sitting an incredible 30,839 miles below the market average.
For someone looking for a loaded Duramax without moving into Denali Ultimate, this is a standout configuration: Denali Reserve, Technology Package, 5th-wheel prep, X31, sunroof, power boards, and exceptionally low mileage.
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.