2020 GMC Sierra 1500 Denali

From the dealer

This 2020 GMC Sierra 1500 Denali in Onyx Black represents premium truck capability built to handle whatever demands you place on it. With its distinctive Signature Denali grille, refined exterior styling, and commanding presence, this truck announces its quality from every angle. - EcoTec3 6.2L V8 engine with 420 hp and 460 lb-ft of torque - Dynamic Fuel Management system optimizing power and efficiency across 17 operating patterns - 10-Speed Automatic transmission with 4WD - Denali Ultimate Package with technology and driver alert features - Multicolor 15" Head-Up Display - GMC Infotainment System with Navigation and premium Bose 7-speaker audio - Apple CarPlay and Android Auto integration - 4G LTE Wi-Fi Hotspot capability - Power Sunroof - ProGrade Trailering System with integrated trailer brake controller - Bed View Camera and HD Surround Vision with trailer view - Adaptive Cruise Control with lane keep assist and departure warning - Heated and ventilated front seats with 10-way power adjustment - GMC MultiPro Power Steps and spray-on bed liner with Denali logo The Sierra's cabin reflects Denali's commitment to comfort and refinement. Forge perforated leather-appointed seating, heating and ventilation controls, and memory settings for the driver seat create an environment tailored to your preferences. The automatic climate control keeps occupants comfortable in any weather, while the ambient lighting and genuine wood interior accents elevate the driving experience. Safety and visibility have been thoroughly considered throughout this truck's design. Automatic emergency braking, front pedestrian braking, and a comprehensive camera system—including rear camera mirror, bed view, and HD surround vision—provide confidence in all driving conditions. Lane keep assist, lane change alert with blind zone monitoring, and ultrasonic park assist make navigation and parking straightforward. For those who tow or haul, this Sierra delivers purpose-built capability. The ProGrade Trailering System comes complete with an integrated trailer brake controller, hitch guidance with hitch view, and a dedicated in-vehicle trailering app to simplify the work. The trailer tire pressure monitor system provides real-time assurance that all four sensors remain properly inflated. Chrome recovery hooks, heavy-duty rear locking differential, and a spray-on bed liner ensure this truck is prepared for serious use. The 6.2L V8's Dynamic Fuel Management system intelligently adjusts between 2 and 8 cylinders based on demand, balancing the power you need with efficiency you appreciate. With an auxiliary external transmission oil cooler and high-capacity air filter, this powertrain is engineered for sustained performance under load. Additional thoughtful features include remote vehicle starter for convenient preparation, keyless open and start, wireless charging, HD radio, and multiple power outlets throughout the cab. The all-weather floor liners and rear under-seat storage protect your investment while maximizing utility. Visit our showroom to experience how this Sierra Denali combines luxury refinement with genuine truck capability.