2025 GMC Sierra 3500HD

DENALI DUALLY, DURAMAX 6.6L V8 TURBO DIESEL, ALLISON 10-SPD AUTOMATIC TRANSMISSION, 18-INCH ALLOYS, BOSE AUDIO, POWER SUNROOF, HEADS UP DISPLAY, 13.4-INCH INFOTAINMENT SYSTEM, SMART PHONE INTEGRATION, LEATHER SEATS, POWER ADJUSTABLE DRIVER AND FRONT PASSENGER SEAT, WIRELESS CHARGING, DUAL ZONE AUTOMATIC CLIMATE CONTROL, HEATED STEERING WHEEL, POWER WINDOWS/ LOCKS/ MIRRORS, POWER SLIDING REAR WINDOW, HEARTED AND VENTILATED DRIVER AND FRONT PASSENGER SEATS, HEATED SECOND ROW, ADAPTIVE CRUISE CONTROL, BED VIEW CAMERA, REAR CAMERA MIRROR, TRAILER SIDE BLIND ZONE ALERT, REAR CROSS TRAFFIC ALERT, HD SURROUND VISION, FRONT AND REAR PARK ASSIST, FORWARD COLLISION ALERT, LANE DEPARTURE WARNING, TRAILERING BRAKE CONTROLLER, TRAILERING PACKAGE WITH HITCH GUIDANCE AND HITCH VIEW, SPRAY-ON BED LINER, FRONT LED, FOGS, HEATED MIRROR, GMC MULTIPRO TAILGATE, GOOSENECK/5TH WHEEL PREP PACKAGE, 1-OWNER, CERTIFIED PREOWNED! 2025 GMC Sierra 3500HD Denali Dually, Built for serious capability with premium refinement, this Sierra 3500HD Denali Dually is powered by the legendary 6.6L Duramax V8 Turbo Diesel paired with the Allison 10-speed automatic transmission, delivering exceptional towing confidence and long-haul performance. The dually rear wheels and 18-inch alloy wheels underline its heavy-duty strength. Inside, the Denali cabin offers upscale comfort with leather seating, power-adjustable driver and front passenger seats, and heated and ventilated front seats, complemented by heated second-row seating and a heated steering wheel. Technology is front and center with the 13.4-inch infotainment system, Heads-Up Display, Bose premium audio, wireless charging, and seamless smartphone integration. Confidence and visibility are enhanced with HD Surround Vision, bed view camera, rear camera mirror, and front and rear park assist, making maneuvering and trailering easier than ever. Advanced safety features include adaptive cruise control, forward collision alert, lane departure warning, rear cross traffic alert, and trailer side blind zone alert. Designed to tow with ease, this Denali is equipped with the trailering package with hitch guidance and hitch view, integrated trailer brake controller, and gooseneck/5th wheel prep package. Additional highlights include a power sunroof, GMC MultiPro tailgate, spray-on bedliner, power sliding rear window, LED lighting with front fog lamps, and heated power mirrors. A one-owner, Certified Pre-Owned heavy-duty truck that blends uncompromising capability with Denali-level luxury, this Sierra 3500HD is ready for work or weekend towing in total comfort.