This 2023 GMC Sierra 3500HD Denali represents a serious commitment to capability and refinement, combining diesel power with premium comfort features that make every day on the job or road feel more rewarding.- Duramax 6.6L V8 Turbodiesel engine with 445 hp and 910 lb-ft of torque- 10-Speed Automatic transmission with 4WD- Gooseneck/5th Wheel Prep Package with hitch platform and bed-mounted 7-pin trailer harness- Denali Ultimate Package including Technology Package and Power Sunroof- ProGrade Trailering System with Integrated Trailer Brake Controller and Hitch Guidance- HD Surround Vision with Bed View Camera and 2 Trailer Camera Provisions- Power-Retractable Assist Steps with LED perimeter lighting- Bose Premium 7-Speaker Sound System with SiriusXM and premium GMC Infotainment- Premium leather-appointed seating with heated and ventilated driver and passenger seats- 10-Way Power Driver and Passenger Seats with Lumbar Support- Multicolor 15 Head-Up Display with Navigation System- Apple CarPlay and Android Auto compatibility- Automatic Emergency Braking with Lane Departure Warning and Rear Cross Traffic Alert- Wireless Phone Projection and Charging- 220-Amp Alternator and Engine Block HeaterThis Sierra 3500HD was built for those who demand both performance and comfort without compromise. The Duramax diesel provides the torque needed for serious hauling and towing work, while the 10-speed automatic ensures smooth power delivery in any situation. The 4WD system delivers confidence on any terrain, and the gooseneck/5th wheel prep package means you're ready to connect to serious cargo from day one.The Denali Ultimate Package elevates your experience with premium appointments throughout. Heated and ventilated front seats along with heated rear seats keep you comfortable in any weather. The leather-appointed interior, genuine wood trim, and power sunroof create an environment that feels refined without sacrificing durability. Memory seating and power adjustments mean everything is personalized just for you.Technology integration is seamless throughout this truck. The premium GMC Infotainment System with navigation, Apple CarPlay, and Android Auto keeps you connected and informed. The Bose audio system delivers quality sound, while the wireless charging and multiple USB ports ensure your devices stay powered. The multicolor head-up display puts essential information directly in your line of sight.Safety and visibility are paramount in a truck this capable. The HD surround vision system with bed view camera and provisions for two trailer cameras gives you complete awareness during loading, towing, and maneuvering. Forward collision alert, automatic emergency braking, lane departure warning, and ultrasonic park assist work together to help prevent accidents before they happen.The truck's exterior shows the quality you'd expect from a Denali. The white frost tricoat finish carries a premium appearance, while the signature Denali grille with high gloss black mesh, chromed assist steps, and power-retractable steps with LED lighting create a commanding presence. The spray-on bed liner protects your cargo area while displaying the Denali logo with pride.This 2023 Sierra 3500HD Denali is ready to work hard and reward you with comfort and capability every single mile. Contact us today to schedule a test drive and experience the power, technology, and refinement this truck delivers.