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Denali trim. Heated/Cooled Leather Seats, NAV, Bed Liner, Premium Sound System, Back-Up Camera, 4x4, Turbo, Alloy Wheels, ENGINE, DURAMAX 6.6L TURBO DIESEL V8, B20-DIESEL COMPATIBLE, DRIVER ALERT PACKAGE, Tow Hitch CLICK NOW!
KEY FEATURES INCLUDE
Leather Seats, 4x4, Heated Driver Seat, Cooled Driver Seat, Back-Up Camera, Premium Sound System, Remote Engine Start, WiFi Hotspot, Seat Memory, Heated Seats, Heated Leather Seats, Heated/Cooled Seats Running Boards, Onboard Communications System, Trailer Hitch, Aluminum Wheels, Dual Zone A/C.
OPTION PACKAGES
ENGINE, DURAMAX 6.6L TURBO DIESEL V8, B20-DIESEL COMPATIBLE (397 hp [296.0 kW] @ 3000 rpm, 765 lb-ft of torque [1032.8 N-m] @ 1600 rpm) Includes (K40) exhaust brake and (K05) engine block heater. DRIVER ALERT PACKAGE includes (UFL) Lane Departure Warning, (UEU) Forward Collision Alert, and Safety Alert Seat, MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING, MEMORY-EQUIPPED, UPPER GLASS, POWER-FOLDING AND MANUAL EXTENDING, CHROME. Includes integrated turn signal indicators, consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated and not power-adjustable) and addition of Auxiliary cargo lamp for backing up (helps to see trailer when backing up with a trailer) and amber auxiliary clearance lamp, AUDIO SYSTEM, 8 DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH INTELLILINK, AM/FM/SIRIUSXM HD Radio with USB ports, auxiliary jack, Bluetooth® streaming audio for music and most phones, advanced phone integration featuring Apple CarPlay®, Pandora Internet radio and voice-activated technology for radio and phone (STD), TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive, electronic engine grade braking and tow/haul mode. GMC Denali with Onyx Black exterior and Cocoa/Dune interior features a 8 Cylinder Engine with 397 HP at 3000 RPM*.
EXPERTS ARE SAYING
KBB.com explains As a boulevard cruiser, the big Sierra impresses with a spacious cabin plush beyond measure and well insulated from outside wind and road noise..
AFFORDABLE
This Sierra 2500HD is priced $300 below J.D. Power Retail.
BUY FROM AN AWARD WINNING DEALER
Grayson Gives You MORE! Every vehicle we offer comes with the Grayson Advantage including Service Loaner Cars, Car Washes, Shuttle Service, Pick Up & Delivery Service & MORE!Grayson promises that every interaction with us will be SIMPLE, STRAIGHTFORWARD & Guaranteed. We Promise to RESPECT and SAVE as much of your time as possible, Keep everything involved in your transaction completely transparent and keep doing business with you as easy as possible.
Grayson Gives You MORE! Every vehicle we offer comes with the Grayson Advantage including Free Service Loaner Cars, Free Car Washes, Free Shuttle Service, Pick Up & Delivery Service & MORE! Grayson promises that every interaction with us will be SIMPLE. Pricing analysis performed on 2/14/2026. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.
