Call us at 512-954-9290Elevate your driving experience with this exceptional 2026 GMC Sierra 2500HD AT4X. Boasting a powerful Duramax 6.6L V8 Turbodiesel engine and a 10-speed automatic transmission, this heavy-duty truck delivers uncompromising performance and capability.- 6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible) (Includes (K05) Engine Block Heater) (470 hp 350.5 kW @ 2800 rpm, 975 lb-ft of torque 1322 Nm @ 1600 rpm)- Gooseneck/5th Wheel Prep Package- Preferred Equipment Group 4SG- 3 Years SiriusXM- Bose Premium Series 12-Speaker System- SiriusXM with 360L Trial Subscription- Steering Wheel Audio ControlsThis Sierra 2500HD AT4X is packed with premium features that elevate your driving experience. Enjoy the convenience of push-button start, remote vehicle starter, and universal home remote. Stay connected with wireless charging, wireless phone projection, and a multicolor 15"" diagonal head-up display.For added safety and confidence, this truck is equipped with a suite of advanced driver assistance technologies, including HD Surround Vision, Rear Cross Traffic Alert, Trailer Side Blind Zone Alert, and Ultrasonic Front and Rear Park Assist.Whether tackling tough jobs or embarking on adventures, the Sierra 2500HD AT4X is built to impress. Experience the perfect blend of power, capability, and premium amenities. Call us at 512-954-9290 to schedule a test drive and discover the exceptional value of this remarkable vehicle.Call us at 512-954-9290