2024 GMC Sierra 2500 HD

The PRO model is a bold testament to GMC's commitment to toughness and functionality, boasting LED headlamps, assertive 17-inch Silver wheels, black door handles, and optional black assist steps. Upgrading to the SLE offers a polished aesthetic with a stunning front grille, available LED fog lamps, and 17-inch aluminum wheels. This model also includes heated power-adjustable mirrors with integrated turn signal indicators. The sophisticated SLT features a striking chrome front grille with chrome accents, LED signature lighting, and 18-inch machined aluminum wheels. Chrome mirror caps and a feature-filled tailgate soaring with a power-locking mechanism and easy lift and lower system enhance the charm of this model. The AT4 and AT4X models cater to off-road enthusiasts with unique black chrome front grilles, red recovery hooks, black mirror caps, body-color door handles, and a resilient spray-on bedliner. The AT4 sports 18-inch black aluminum wheels, while the AT4X flaunts unique 18-inch machined aluminum wheels. The AT4X also offers the AEV Edition for those seeking enhanced durability. The Denali represents the pinnacle of luxury, showcasing 20-inch Ultra Bright machined aluminum wheels with bright chrome inserts, a gleaming chrome grille, and rectangular chrome assist steps. The Denali Ultimate carries the luxury forward with a signature Vader Chrome grille, unique 20-inch wheels with gloss Black inserts, and a sunroof.

The 2024 Sierra 2500 HD takes power seriously. Beneath its hood, it houses a 6.6-liter V-8 Gas engine that delivers an impressive 401 horsepower. A beefy 470 horsepower 6.6-liter Duramax Turbo-Diesel V-8 engine option, standard on the Denali Ultimate, offers compelling towing capability and efficiency. For seamless riding experiences, an Allison 10-speed automatic transmission option provides smooth, precise shifting.

Performance is where the 2024 GMC Sierra 2500 HD shines. It boasts a massive towing capacity of up to 22,070 pounds when properly equipped. An automatic locking rear differential comes standard on most trims, improving handling and traction under various conditions. Paired with a superior suspension system designed to deliver solid ride comfort and excellent load-bearing capacity, the 2500 HD offers a smooth and stable driving experience.

The Sierra 2500 HD flaunts a user-friendly dashboard design. For enhanced comfort, additions such as a head-up display, heated steering wheel, and heated-and-cooled front seats either come standard or can be installed, depending on the trim. The Sierra offers plenty of storage space, including multiple interior cubbies for organizing personal essentials. It also features a touchscreen infotainment system that supports Apple CarPlay and Android Auto integration, permitting seamless smartphone connectivity for hands-free calling and audio streaming.

The Sierra 2500 HD's standard Forward Collision Alert helps avoid front-end collisions, while the Lane Departure Warning prevents unintended lane drifts. It also includes the StabiliTrak system to maintain vehicle stability in challenging conditions. Higher trims come standard with Rear Cross Traffic Alert, which can detect vehicles approaching from either side while reversing to ensure enhanced safety during maneuvering.