Always looking for better ways to get things done. That is the pro way. It is what drove GMC engineers to create Sierra. With its strong, elevated stance, revolutionary capabilities, innovative technologies and remarkable power, Sierra leads in the best possible way by example.
Kelly Blue Book wroteStill fresh off a recent redesign, the GMC Sierra is a capable and alluring choice among full-size pickups. Though it has similar underpinnings and powertrain choices as its Chevrolet Silverado sibling, the Sierra touts more premium flair and design differences.
Over and aboveThe 2021 Sierra Denali makes a big statement while delivering advanced capability and innovative technologies. And revolutionizing how you work, the Worlds First Six-Function GMC MultiPro Tailgate performs a combination of functions that helps you load, unload and access the cargo bed with ease. Sierra Denali goes further by adding an innovative premium suspension with Adaptive Ride Control. It provides a first-class ride experience by monitoring both the road and Sierra in real time, automatically adjusting when hauling and trailering for exceptional comfort and responsiveness.
DENALI is the ultimate expression of Professional Grade. It also offers authentic heated and ventilated front seats and heated rear outboard seats, the Premium GMC Infotainment System with Navigation, Bose Premium Audio System, 8 inch Driver Information Center and wireless charging. This Denali also features a power sunroof 20 inch polished aluminum rims, navigation and the Technology Package with HD Surround vision, with two trailer camera provisions, the rear camera mirror, a bed view camera and heads up display system.
Denali also includes power supplied by a 355-hp 5.3L V8 engine with an 8-speed automatic transmission on 2WD models and a 10-speed automatic transmission on 4WD model.