The 2024 GMC Sierra 2500 4WD is a powerhouse of luxury, strength, and advanced technology, built to dominate both job sites and highways. Dressed in bold Onyx Black, this Denali trim level combines rugged capability with premium comfort, offering heated and ventilated leather bucket seats, a power sunroof, and a cutting-edge 13.4-inch touchscreen infotainment system with Google built-in.

Under the hood, the Sierra roars with a 6.6L Duramax Turbo Diesel V8 paired with a 10-speed Allison automatic transmission, delivering serious towing power and efficiency. Designed for demanding work, it includes a gooseneck/5th-wheel prep package, spray-in bedliner, trailer brake controller, and a host of trailering technologies like Hitch View, Trailer Side Blind Zone Alert, and the Trailer Camera System.

Inside, enjoy dual-zone automatic climate control, a heated steering wheel, a head-up display, and a digital driver display. The power-retractable assist steps with LED lighting make climbing in easy, while the power sliding rear window and multipro tailgate add convenience.