New 2026 Gmc Sierra 2500 HD AT4

Vehicle Details 2026 GMC Sierra 2500 AT4 4WD with V8 6.6L Diesel — located in Indio, CA — is engineered for heavy-duty capability without sacrificing comfort. This GMC Sierra AT4 pairs a rugged 6.6L V8 diesel with proven 4WD performance, delivering exceptional towing and hauling strength for demanding work sites and weekend adventures. The refined interior features premium materials and advanced connectivity to keep you productive and entertained on the road. Technology-focused features include Android Auto integration, a BOSE premium stereo system, and a Back-Up Camera for confident maneuvering. Hands-Free Bluetooth® and Steering Wheel Audio Controls provide seamless access to calls and media while keeping your focus on driving. The AT4 trim adds off-road-tuned suspension and protective touches to handle rough terrain with confidence, while the diesel V8 offers excellent torque and durability for heavy loads. Located in Indio, CA, this GMC Sierra 2500 AT4 is competitively priced and marketed as the best price available, offering outstanding value for a diesel-powered heavy-duty truck with premium amenities. Whether you need serious towing capability, off-road readiness, or a tech-forward cabin, this GMC Sierra 2500 AT4 is equipped to meet those needs. Contact us in Indio for availability, financing options, and a test drive to experience the blend of power, comfort, and value firsthand.