Certified 2025 GMC Sierra 1500 Denali For Sale Oklahoma City, OK

EPA 26 MPG Hwy/22 MPG City! CARFAX 1-Owner, Excellent Condition. Heated/Cooled Leather Seats, NAV, Bed Liner, Satellite Radio, Premium Sound System, Heated Rear Seat, 4x4, DENALI RESERVE PACKAGE, TRANSMISSION, 10-SPEED AUTOMATIC WITH... KEY FEATURES INCLUDELeather Seats, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Premium Sound System, Satellite Radio, Onboard Communications System. Privacy Glass, Keyless Entry, Steering Wheel Controls, Electronic Stability Control. Serviced here, Manager Special GMC Denali with Onyx Black exterior and Atmosphere/Brownstone interior features a Straight 6 Cylinder Engine with 305 HP at 3750 RPM*. OPTION PACKAGESDENALI RESERVE PACKAGE: includes (CWM) Technology Package, (CF5) sunroof, (BRS) GMC MultiPro Power Steps and (SH0) 22" Painted Aluminum Wheel with Machining and Bright Chrome Inserts, TECHNOLOGY PACKAGE: includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display, ENGINE, DURAMAX 3.0L TURBO-DIESEL I6: (305 hp [227 kW] @ 3750 rpm, 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.), AUDIO SYSTEM, 13.4" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE, INCLUDES COLOR TOUCH-SCREEN, MULTI-TOUCH DISPLAY, AM/FM STEREO Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto® and Apple CarPlay® capability for compatible phones (STD), TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED with overdrive, tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking. SHOP WITH CONFIDENCEAutoCheck One Owner MORE ABOUT USOnly at Bob Howard Buick GMC13300 Broadway ExtensionOklahoma City, OK 73114Call us at (405)936-8800 or text us any time at (405)217-0721 Pricing analysis performed on 5/19/2026. Horsepower calculations based on trim engine configuration. Fuel economy calculations based on original manufacturer data for trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.