2026 GMC Sierra 1500 AT4X Crew Cab 4WD

Heated Leather Seats, Navigation, Moonroof, Heated Rear Seat, 4x4, Aluminum Wheels, Trailer Hitch, TRANSMISSION, 10-SPEED AUTOMATIC WITH... FUEL EFFICIENT 20 MPG Hwy/19 MPG City! Onyx Black exterior and Obsidian Rush interior, AT4X trim KEY FEATURES INCLUDELeather Seats, Sunroof, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat Privacy Glass, Keyless Entry, Steering Wheel Controls, Alarm. OPTION PACKAGESAUDIO 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). WHY BUY FROM USBuy with confidence at Group 1 where every pre-owned vehicle, up to 175,000 miles, comes with a one month 1,000-mile limited warranty along with a 3-day 250-mile exchange policy. Some exclusions may apply, see Buyer's Guide for specifics. Every vehicle is priced to market and includes a Carfax History Report. BUY FROM AN AWARD WINNING DEALERThe team at Group 1 GMC Southwest would like to welcome you to our dealership in Houston, where were confident youll find the vehicles youre looking for at a price you can afford. Come and check out our full selection of new GMC vehicles, or get a great deal on a reliable pre-owned model. No matter which vehicle you decide on, our professional finance team will help you get settled with a competitive financing or lease plan. 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.