New 2026 GMC Sierra 1500 AT4 For Sale Oklahoma City, OK

Heated Leather Seats, NAV, Sunroof, Heated Rear Seat, 4x4, Alloy Wheels, Tow Hitch, AT4 PREFERRED PACKAGE, TECHNOLOGY PACKAGE. EPA 24 MPG Hwy/21 MPG City! Summit White exterior and Jet Black with Kalahari accents interior, AT4 trim KEY FEATURES INCLUDELeather Seats, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Premium Sound System, Satellite Radio, Onboard Communications System Keyless Entry, Privacy Glass, Steering Wheel Controls, Heated Mirrors. GMC AT4 with Summit White exterior and Jet Black with Kalahari accents interior features a Straight 6 Cylinder Engine with 305 HP at 3750 RPM*. OPTION PACKAGESTECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display (Includes (UVN) Bed View Camera.), SUNROOF, POWER, AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote and (A48) rear sliding power window, 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), 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.) (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 (STD). BUY FROM AN AWARD WINNING DEALEROnly at Bob Howard Buick GMC13300 Broadway ExtensionOklahoma City, OK 73114Call us at (405)936-8800 or text us any time at (405)217-0721 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.