Pre-Owned 2026 GMC Sierra 1500 AT4X For Sale Danbury, CT

Meet the 2026 GMC Sierra 1500 AT4X, a premium off-road truck engineered for serious capability. This Titanium Rush Metallic beauty combines a powerful 6.2L V8 EcoTec3 engine with 4WD performance and the exclusive AT4X AEV Edition package. With sport-mode-enabled dual active exhaust and authentic off-road engineering, this Sierra is built to conquer challenging terrain while delivering refined on-road comfort.- 6.2L V8 EcoTec3 engine with dual active exhaust sport-mode- AT4X AEV Edition with driver-selectable full-locking front and rear differentials- Bose premium 12-speaker audio system with MultiPro Tailgate Audio by Kicker- HD Surround Vision with bed view camera and trailer camera provisions- Integrated in-vehicle trailering system with trailer brake controller- Heated and ventilated premium leather seating with 16-way power adjusters- Multicolor 15-inch head-up display with navigation system- AEV stamped-steel rear bumper with AEV tailgate decal and exterior badging- Power sunroof, wireless charging, and universal home remote- SiriusXM 360L trial subscription with Apple CarPlay and Android AutoAt 16,187 miles, this truck remains virtually new and ready to deliver years of dependable service. The Sierra 1500 AT4X combines genuine off-road capability with luxury appointments, making it an exceptional choice for buyers seeking versatility without compromise.This vehicle is certified, backed by comprehensive coverage and verification of its exceptional condition. Visit our showroom today to experience the premium truck that sets a new standard for capability and refinement.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.