Duramax 6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine with 445HP
Engine cylinders
8 Cylinder engine
Drive train
Four Wheel Drive
Transmission
Automatic
10 speed
Fuel type
Diesel
Miles per gallon (MPG)
-
MPG
Highway
-
MPG
City
-
MPG
Combined
This 2022 GMC Sierra 2500HD Denali delivers the capability and refinement you expect from a premium heavy-duty truck, backed by two years of included maintenance to keep you on the road with confidence.- Duramax 6.6L V8 Turbodiesel engine with 10-speed automatic transmission and 4WD- Denali Ultimate Package with signature grille and premium styling- Heated and ventilated front bucket seats with 10-way power adjustment and lumbar support- Premium Bose 7-speaker sound system with SiriusXM and GMC Infotainment System- Multicolor 15-inch head-up display and navigation system- HD Surround Vision with backup camera and two trailer camera provisions- Keyless open and start with remote vehicle starter system- Driver Alert Package II with lane departure warning and forward collision alert- Gooseneck/5th wheel prep package with integrated trailer brake controller- X31 Off-Road Package with 2-speed active transfer case and hill descent control- Power sunroof and wireless charging pad- 20-inch polished aluminum wheels and spray-on bed liner with Denali logo- Lane change alert with side blind zone alert and rear cross traffic alert- Automatic emergency braking and IntelliBeam automatic high-beam headlights- Apple CarPlay and Android Auto compatibilityWith just under 48,000 miles, this Sierra is well-maintained and ready for years of dependable service. The Duramax diesel engine provides the torque and efficiency you need whether you're hauling heavy loads or cruising the highway. The silver exterior presents a polished appearance that complements the truck's commanding stance and aerodynamic design.Inside, the Denali trim elevates the driving experience with genuine wood trim accents, heated and ventilated front seats, and a heated steering wheel for added comfort. The premium infotainment system integrates seamlessly with your smartphone through Apple CarPlay and Android Auto, while the head-up display keeps vital information within your line of sight.Safety and technology work together throughout this truck. The HD Surround Vision system with multiple camera angles provides clarity during reversing or tight maneuvers, while advanced driver assistance features including automatic emergency braking and lane departure warning help you stay alert on every journey.The off-road capabilities are genuine, not just cosmetic. The X31 Off-Road Package includes all-terrain suspension geometry, hill descent control, and the 2-speed active transfer case for controlled power delivery in challenging terrain. When you're ready to tow, the gooseneck prep package and integrated trailer brake controller provide professional-grade hauling control.Two years of maintenance coverage takes the guesswork out of truck ownership, covering essential service intervals so you can focus on what matters-using your Sierra for work or adventure.Tax, title, and license fees extra.
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