CARFAX 1-Owner. Heated/Cooled Leather Seats, Navigation, Trailer Hitch, BACK-UP CAMERA, 4X4, Alloy Wheels, Bed Liner, AUDIO SYSTEM, 8" DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH INTELLILINK, AM/FM/SIRIUSXM, DRIVER ALERT PACKAGE

KEY FEATURES INCLUDE
LEATHER SEATS, 4X4, HEATED DRIVER SEAT, COOLED DRIVER SEAT, BACK-UP CAMERA. ONBOARD HANDS-FREE COMMUNICATIONS SYSTEM, DUAL ZONE A/C, KEYLESS ENTRY, PRIVACY GLASS, STEERING WHEEL CONTROLS.

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 SUMMIT WHITE exterior and COCOA / DUNE DENALI interior features a 8 Cylinder Engine with 397 HP at 3000 RPM*.

EXPERTS ARE SAYING
KBB.com's review says "As a boulevard cruiser, the big Sierra impresses with a spacious cabin plush beyond measure and well insulated from outside wind and road noise.".

BUY WITH CONFIDENCE
CARFAX 1-Owner

BUY FROM AN AWARD WINNING DEALER
For over 40 years John Vance Auto Group has been a comfortable place to buy a car. Serving the Oklahoma City metro area and with 11 domestic makes to choose from we are sure you can find the next car, truck or SUV of your dreams. The John Vance Auto Group is located just minutes north of Oklahoma City in Guthrie, OK on I-35 exit 153. Come see why the John Vance Auto Group is a comfortable place to buy a car.

All prices include all applicable rebates and incentives. Pricing analysis performed on 9/2/2026. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.