2021 GMC Sierra 1500 Denali Truck Engine: Duramax , Turbo-Diesel, Inline 6 Cylinder

This 2021 GMC Sierra 1500 Denali in striking black represents a premium full-size truck built to deliver capability and refined comfort. Powered by a turbocharged 3.0L diesel I-6 engine with a 10-speed automatic transmission, this 4WD crew cab combines efficiency with serious towing performance. With an EPA-estimated 22 city / 26 highway MPG, actual mileage may vary. The Jet Black leather interior and Denali Ultimate Package establish this truck as a luxury workhorse designed for buyers who refuse to compromise on quality or features.- Turbocharged 3.0L Diesel Engine with Engine Block Heater- Denali Ultimate Package with Signature Grille and Spray-On Bed Liner- Premium Bose 7-Speaker Sound System with Navigation- Heated and Ventilated Front Seats with 10-Way Power Driver Adjustment- Apple CarPlay and Android Auto Integration- GMC MultiPro Power Steps and Chrome Recovery Hooks- ProGrade Trailering System with Integrated Trailer Brake Controller- Adaptive Ride Control Suspension with Hill Descent Control- HD Surround Vision with Rear Camera Mirror and Bed View Camera- Automatic Emergency Braking and Lane Keep AssistThe Denali's technology suite keeps you connected and in control, featuring a 15-inch head-up display, 4G LTE Wi-Fi hotspot capability, and OnStar Connected Services. A full complement of driver assistance features including adaptive cruise control, forward collision alert, and rear cross-traffic alert ensures confident driving in any condition. Come experience the perfect blend of luxury, capability, and advanced safety this Sierra Denali awaits your test drive.