This 2018 GMC Sierra 3500HD Denali stands ready to deliver the capability and comfort you demand in a heavy-duty truck.- Power Sunroof- Duramax 6.6L Turbodiesel Engine with Allison 1000 6-Speed Automatic- Gooseneck/5th Wheel Prep Package- Bose Speaker System with Apple CarPlay/Android Auto- Off-Road Suspension Package with Rancho Shocks- Heated and Ventilated Front Seats- Lane Departure Warning System- Forward Collision Alert- SiriusXM Satellite Radio with GMC Infotainment & Navigation- Chrome Recovery Hooks- Dual-Zone Automatic Climate Control- Remote Vehicle Starter System- Rear Vision Camera with Ultrasonic Park Assist- Driver Alert Package- All-Terrain LT265/70R18E TiresThe Duramax Plus Package equips this Sierra with a robust 6.6L Turbodiesel V8 engine paired with the legendary Allison 1000 6-speed automatic transmission, providing the torque and reliability needed for demanding work and towing applications. The gooseneck and fifth-wheel prep package integrates a mounting platform with a box-mounted 7-pin trailer harness, making it ready for serious hauling from day one.The Denali trim brings refinement throughout the cabin, featuring perforated leather-appointed seating with heated and ventilated front seats and a leather-wrapped heated steering wheel. The power sunroof floods the interior with natural light, while dual-zone automatic climate control keeps all occupants comfortable regardless of season.Technology enhances both convenience and safety. The GMC Infotainment System includes navigation, SiriusXM satellite radio, and smartphone integration via Apple CarPlay and Android Auto. The driver alert package combines lane departure warning and forward collision alert systems to help keep you aware of your surroundings. A rear vision camera with ultrasonic front and rear park assist provides added confidence when maneuvering in tight spaces.The off-road suspension package features twin-tube Rancho shocks paired with hill descent control, giving you composed handling on challenging terrain. Deep-tinted glass, chrome power-adjustable heated mirrors, and chrome recovery hooks complete the purposeful exterior, while the white frost tricoat finish presents a clean, professional appearance.This Sierra 3500HD Denali combines the premium appointments of the Denali nameplate with the genuine capability you need. We invite you to experience it firsthand and discuss how it can serve your needs.This vehicle is being sold as Ingersoll Certified Pre-Owned. This program gives you piece 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 is not a manufacturer sponsored program.Do not hesitate, call us now at 860.945.4755 to speak with our guest friendly product consultants to schedule your test drive.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.