"2024 GMC Sierra 2500HD Denali , Onyx Black , 31,161 Miles The Denali badge means something on a heavy-duty truck and the 2500HD earns it on every front. 6.6-liter Duramax diesel, Allison 10-speed automatic, 4WD, and 18,500 lbs of available tow capacity. The capability is undeniable. The execution is what sets the Denali apart: massaging heated and cooled leather-appointed front seats, heated rear seats, 13.4"" touchscreen, 15"" head-up display, 14-speaker Bose audio, wireless CarPlay and Android Auto, SiriusXM 360L, wireless charging, power running boards, and GMC's ProGrade Trailering System with transparent trailer view and surround-vision camera. Blind spot monitoring, adaptive cruise control, front and rear park assist, and lane keep assist round out a safety suite as complete as anything on the market. Built in Flint, Michigan. 31k miles. Onyx Black on chrome Denali trim. This is the one you buy when capability and luxury aren't optional. Available exclusively through Birmingham Broker Alabama's premier consignment dealership. Viewings by appointment."