Sierra 2500

Spider

AWD4WD

8-Cylinder Turbo

Diesel

Elevate your driving experience with the exceptional 2025 GMC Sierra 2500HD AT4. This rugged and capable truck is designed to conquer any terrain, whether you're tackling off-road adventures or handling your daily tasks with ease. Packed with an impressive array of features, the Sierra 2500HD AT4 is the ultimate partner for your active lifestyle. Boasting a powerful Duramax 6.6L V8 Turbodiesel engine, this truck delivers an unparalleled 470 horsepower and an astounding 975 lb-ft of torque, ensuring you have the muscle to tackle any challenge. Paired with a smooth-shifting 10-speed automatic transmission and robust 4WD system, the Sierra 2500HD AT4 provides exceptional traction and control, no matter the terrain. Off-Road High Clearance Steps (LPO) Sunroof, Power Body Color Wheel Arch Moldings (LPO) Gooseneck / 5th Wheel Prep Package AT4 Preferred Package Hitch Package (LPO) All-Weather Floor Liners, 1st and 2nd Rows (LPO) Tires, LT275/65R20 E 126/123 BF Goodrich Off-Road T/A KO3 Alternator, 220 Amp Cargo Tie-Down Rings, Set of 4 (LPO) Engine Block Heater The Sierra 2500HD AT4 is more than just a powerful workhorse; it's a premium off-road companion that pampers you with exceptional comfort and convenience. Indulge in the luxurious Bose Premium 7-Speaker Sound System, stay connected with the advanced GMC Infotainment System, and enjoy the convenience of a Wireless Charging pad. The AT4 Preferred Package further enhances your experience with features like a Rear Sliding Power Window, Roof Marker Lamps, and a Universal Home Remote. Elevate your driving experience with the 2025 GMC Sierra 2500HD AT4. This truck's uncompromising capability, premium features, and rugged good looks make it the ultimate choice for those who demand the best. Visit our showroom today and let us demonstrate why the Sierra 2500HD AT4 is the perfect match for your adventurous spirit. 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 program Pre-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.

Used 2025 GMC Sierra 2500 AT4

Used 2025 GMC Sierra 2500 AT4 Danbury CT 06810

Gooseneck/5th Wheel Prep Package

AT4 Preferred Package

LPO, Hitch Package

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Some vehicles may be subject to manufacturer safety recalls. See if there are any open safety recalls for this vehicle. This does not include non-safety recalls. Recently announced safety recalls may not yet be posted and there may be a delay between the time a repair is made and before it is reported or posted to the website. Before purchasing, be sure to ask the seller for an up-to-date status on any recalls.

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Ingersoll Auto of Danbury

 for sale near you in Danbury, CT. Get more information and car pricing for this vehicle on Autotrader.

Used 2025 GMC Sierra 2500 AT4 for sale in Danbury, CT 06810: Truck Details - 771830608 - Autotrader

Used 2025 GMC Sierra 2500 AT4

w/ Gooseneck/5th Wheel Prep Package