Pre-Owned 2025 GMC Sierra 2500HD Denali For Sale Danbury, CT

Meet the 2025 GMC Sierra 2500HD Denali, a premium diesel truck engineered for serious hauling and refined daily driving. This Black 4D Crew Cab delivers the legendary Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission and 4WD capability. With just over 13,000 miles, it's practically brand new while offering the confidence of a fully broken-in machine.The Denali Reserve and Technology packages elevate this truck to executive-class status. Premium leather seating with ventilated front seats and heated second-row outboard seats ensures comfort in every season. The Bose Premium sound system with steering wheel controls and SiriusXM 360L keeps entertainment seamless, while Apple CarPlay and Android Auto connectivity integrate your smartphone effortlessly.Key Features:- Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic- Power Sunroof and 20 Ultra Bright Machined Wheels- Bose Premium 7-Speaker Sound System with SiriusXM- Apple CarPlay and Android Auto Integration- Lane Departure Warning and Auto High-Beam Headlights- Ventilated and Heated Front Seats with Power Adjusters- HD Surround Vision with Bed View and Trailer Cameras- Wireless Phone Projection and Charging- X31 Off-Road Package with Hill Descent Control- Automatic Emergency Braking and Rear Cross Traffic AlertAdvanced safety technology includes automatic emergency braking, lane departure warning, rear cross traffic alert, and HD surround vision with multiple camera provisions for seamless towing. The off-road suspension and 2-speed active transfer case handle any terrain, while the spray-on bedliner protects your cargo area. This Denali combines capability with luxury—the signature chrome grille, LED accents, and polished exhaust tip announce its distinguished character.Experience premium power, technology, and comfort built for the driver who demands excellence. Schedule your test drive today.This vehicle is being sold as Ingersoll Certified Pre-Owned. This program gives you peace of mind. You will receive. **A Vehicle Inspection and Reconditioning Form. **A Vehicle Carfax. **90 Days or 3000 miles of Powertrain Plus Limited Coverage **A Free Maintenance event including oil change and tire rotation within the first 12mo or 12,000 miles of driving (at an Ingersoll Automotive Location). This vehicle is eligible to be upgraded to Ingersoll Certified Plus for $749. That will give you the additional benefits of 12mo or 12,000 miles of limited exclusionary coverage, 6 years or up to 100,000 miles of powertrain limited coverage (from original in-service date), courtesy transportation for covered repairs, and road side assistance. **A Vehicle Exchange Program if dissatisfied in the first 3 days or 150 miles of ownership. This is not a manufacturer sponsored programPre-Owned Vehicle Prices do not include government fees and taxes, any finance charges, $997 dealer documentation fees (Pawling Conveyance Fee capped at $175 per NY Law), any emissions testing fees or other fees. All prices, specifications and availability are subject to change without notice. The features and options listed are provided by a 3rd party organization and may not apply to this specific vehicle. Contact dealer for most current information. Not responsible for typographic errors.