7.2 KW Onboard PowerThis 2021 GMC Sierra 1500 Denali is a premium crew cab built for work and refined for everyday driving. With its powerful EcoTec3 5.3L V8 engine paired with a 10-speed automatic transmission and 4WD capability, this truck delivers both capability and control. The pristine white exterior with jet black leather interior creates a commanding presence, while the Denali's signature styling and available amenities elevate every drive.- Heated and ventilated front seats with 10-way power adjustment and lumbar support- Premium Bose sound system with navigation and Apple CarPlay/Android Auto compatibility- Adaptive cruise control with forward collision alert and lane keep assist- ProGrade Trailering System with integrated trailer brake controller and hitch guidance- Power sunroof, wireless charging, and 4G LTE Wi-Fi hotspot capability- Signature Denali grille, illuminated door sills, and spray-on bed liner with logo- Remote vehicle starter, keyless open and start, and universal home remote- Hill descent control, all-terrain traction management, and auto-locking rear differential- Ultrasonic front and rear park assist with rear cross-traffic alert- LED cargo lighting, chrome assist steps, and body-color wheel arch moldingsThe combination of advanced safety technology—including automatic emergency braking, pedestrian braking, and blind-zone monitoring—with premium comfort features like heated steering wheel and remote defeaters makes this Sierra an intelligent choice for those who demand both capability and refinement. With EPA-estimated 15 city / 21 highway MPG, actual mileage may vary. Visit us today to experience the Denali difference firsthand.