2026 GMC Sierra 1500 AT4X Crew Cab 4WD

Heated Leather Seats, Navigation, Sunroof, Heated Rear Seat, 4x4, Bed Liner, AT4X AEV EDITION, TRANSMISSION, 10-SPEED AUTOMATIC WITH... FUEL EFFICIENT 20 MPG Hwy/19 MPG City! AT4X trim, Coastal Dune exterior and Obsidian Rush interior KEY FEATURES INCLUDELeather Seats, Sunroof, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Back-Up Camera, Premium Sound System, Satellite Radio, Onboard Communications System. Privacy Glass, Keyless Entry, Steering Wheel Controls, Alarm. GMC AT4X with Coastal Dune exterior and Obsidian Rush interior features a Straight 6 Cylinder Engine with 305 HP at 3750 RPM . OPTION PACKAGESAT4X AEV EDITION includes (PZG) AEV front chassis skid plate, (PZN) AEV transfer case skid plate, (VPS) AEV Stamped-steel Rear Bumper with heavy duty cast recovery points, (Q89) 18" 12-spoke High Gloss Black aluminum wheels with laser etching and AEV center cap, (PZL) AEV rear differential skid plate, (NAA) Rocker protection, (AAO) AEV Branded floor liners, (PZ9) AEV fuel tank skid plate, black gloss door handles, AEV branded front head restraints and tailgate decal with exterior badging, 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). Horsepower calculations based on trim engine configuration. Fuel economy calculations based on original manufacturer da