2015 GMC Truck Sierra 3500HD Denali

Up to 0 MPG city / 0 MPG hwy

2015 GMC Truck Sierra 3500HD Denali

2015 GMC Truck Sierra 3500HD Denali

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The 2015 Sierra 3500HD Denali is a 4-door, 5-passenger PF, available in 6 trims, ranging from the Crew Cab Standard Box SRW 2WD to the Crew Cab Long Box SRW 4WD.



Upon introduction, both trims are equipped with a standard 6.0-liter, V8, 360-horsepower engine. A 6-speed a transmission with overdrive is standard. See more... See Less

6 Available Trims
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