Drivetrain | 4WD |
Transmission | Allison 1000 6-Speed Shiftable Automatic |
Engine | 8cyl - 6.6L |
Fuel Type | Diesel |
Interior | Cocoa/Dune |
Exterior | Summit White |
The 2015 GMC Sierra 3500HD Denali is a heavy-duty truck that combines rugged capability with upscale luxury. Powered by either a 6.0-liter V8 gas engine or an optional 6.6-liter Duramax diesel V8, it delivers exceptional towing and payload capabilities. The Denali trim stands out with chrome accents, 20-inch wheels, and a distinctive grille. Inside, the cabin offers premium leather upholstery, heated and ventilated seats, and advanced technology, including an 8-inch touchscreen with navigation and a Bose audio system. Safety features like lane departure warning and forward collision alert enhance driver confidence. Designed for both work and comfort, the Sierra 3500HD Denali excels in hauling heavy loads while providing a refined, feature-packed driving experience.
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