2023 GMC Sierra 2500

The 2023 GMC Sierra 2500HD Denali is a full-size heavy-duty truck built around an advanced technology ecosystem. It features a massive touchscreen infotainment system with standard wireless Apple CarPlay and Android Auto, plus a premium Bose audio system and embedded navigation. Multiple USB ports, 120-volt outlets, and connected services create a seamless digital hub for work or play. Tech-forward drivers wanting maximum connectivity will appreciate how the Sierra 2500HD Denali keeps them linked to both their smartphones and the road. This truck suits those who rely on real-time navigation, advanced app integration, and demand robust driver-assistance features. The digital cockpit, heated and ventilated seats, and wireless charging cater to users who treat their vehicle like a mobile office or entertainment center. Performance in the Sierra 2500HD Denali is enhanced by digital drive aids and powertrain technology. The 6.6L Duramax V8 turbodiesel teams with a 10-speed automatic transmission, delivering smooth, responsive acceleration and adaptive shifting. Integrated drive modes, an electronic throttle, and an exhaust brake optimize towing and hauling, while digital trailer aids and in-vehicle trailering apps simplify complex tasks via touchscreen controls. The truckâs smart safety suite leverages a network of sensors and cameras for real-time hazard detection. Blind spot monitoring, lane departure warning, forward collision alert, and auto emergency braking use data processing to help prevent accidents. HD Surround Vision offers a 360-degree camera view, while rear cross-traffic alert and the bed view camera use digital imaging to enhance awareness and situational safety. Denali trim technology includes a large color touchscreen with navigation, Bose seven-speaker audio, a head-up display, wireless device charging, and multi-zone climate control. The HD Surround Vision system, bed-mounted power outlets, keyless entry/start, and GMC's Connected Access App ecosystem provide convenience and connectivity. The Denali Ultimate Package adds even more advanced features for both comfort and digital integration. When compared to competitors like the Ford F-250 Platinum and Ram 2500 Limited, the Sierra 2500HD Denali stands out with its infotainment screen size, wireless CarPlay/Android Auto, and integrated trailering apps. Over-the-air software update capabilities and a custom app ecosystem give it an edge for drivers prioritizing in-cabin tech and digital features. Wireless Apple CarPlay and Android Auto come standard, ensuring seamless phone integration without cables. The truck offers adaptive cruise, lane keep assist, and a 360-degree camera system as part of its driver-assistance suite. The infotainment system is larger and more intuitive than many competitors, featuring customizable layouts and voice controls. Remote start, lock/unlock, and vehicle status can be managed via the GMC Connected Services app. To experience the Sierra 2500HD Dena