2026 GMC Sierra 1500 AT4 Crew Cab 4WD

KEY FEATURES INCLUDE 10-Way Power Driver Seat Adjuster with Lumbar - Includes Driver seat direction: Driver seat with 8-way directional controls,Driver lumbar: Driver seat with 2-way power lumbar,Power driver seat controls: Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control, 170 Amp Alternator, 275/60R20SL AT BW Tires - Includes Tires: P275/60SR20 AT BSW front and rear tires, 3.23 Rear Axle Ratio, 6.2L EcoTec3 V8 Engine - Includes 730 Heavy-Duty Battery,Battery type: Heavy-duty lead acid battery,Battery run down protection,Accessory power: Retained accessory power,10-Speed Automatic Transmission,Transmission: 10-speed automatic,Overdrive transmission,Selectable mode transmission,Lock-up transmission,Transmission electronic control,Sequential shift control: Sequential shift with steering wheel controls,Transmission Type: Automatic,Engine Location: Front mounted engine,Fuel Type: Premium unleaded,Ignition: Spark ignition system,Engine Mounting direction: Longitudinal mounted engine,Engine block material: Aluminum engine block,Cylinder head material: Aluminum cylinder head,Engine: EcoTec3 6.2L V-8 gasoline direct injection, variable valve control, premium unleaded, engine with cylinder deactivation and 420HP,Engine Short: EcoTec3 6.2L V-8,Engine Configuration: EcoTec3 V8, 7,100 lbs (3,221 Kgs) GVWR, AT4 Preferred Package - Includes Power Sliding Rear Window with Rear Defogger,Rear windshield: Power rear windshield,Universal Home Remote, AT4 Premium Package, Auxiliary External Transmission Oil Cooler, Black Sport Step, Driver Memory, Dual Active Exhaust - Includes Tailpipe: Stainless steel quasi-dual exhaust with chrome tailpipe finisher,Multi-mode exhaust, External Engine Oil Cooling, Federal Emissions Override, Front Bucket Seats - Includes 10-Way Power Passenger Seat Adjuster with Lumbar,Passenger seat direction: Front passenger seat with 8-way directional controls,Front passenger lumbar: Front passenger seat with 2-way power lumbar,Power passenger seat controls: Passenger seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control,Split front seats: Bucket front seats, Front License Plate Kit, Power Sunroof - Includes First-row sunroof: First-row sliding and tilting glass sunroof with express open/close activation sunshade, Preferred Equipment Group 4SB - Includes Trailer Side Blind Zone Alert,Ultrasonic Front and Rear Park Assist,Trailer Camera Provisions,Electric Rear-Window Defogger,Theft Deterrent System (unauthorized Entry),Black Chrome Grille Insert Bars,Front Rain-Sensing Wipers,Heavy-Duty Air Filter,Skid Plates,120-Volt Interior Power Outlet,120-Volt Bed Mounted Power Outlet,Heated Driver and Front Outboard Passenger Seating,Wireless Charging,Front Premium Floor Liners with Removable Carpet Insert,Rear Premium Floor Liners with Removable Carpet Insert,Color-Keyed Carpeting Floor Covering,Floor covering: Full carpet floor covering,Floor coverage: Full floor coverage,OnStar Services Capable,Heated 2nd Row Outboard Seats,Power Front Passenger Windows with Express Up/down,First-row windows: Power first-row windows,One-touch down window: Front and rear one-touch down windows,One-touch up window: Driver and passenger one-touch up windows,Premium Bose 7-Speaker Sound System,Power Rear Windows with Express Down,Second-row windows: Power second-row windows,Integrated Trailer Brake Controller,HD Surround Vision,Front camera: Front mounted camera with washer,Right camera: Right side camera,Left camera: Left side camera,Camera: HD Surround Vision w/Hitch View aerial view camera,Ventilated Driver and Front Passenger Seats,Power Rake and Telescoping Steering Column,Steering wheel tilt: Power tilting steering wheel,Steering wheel telescopic: Power telescopic steering wheel,Keyless Open and Start,Fob engine controls: Keyless Open/Keyless Start with hands-free access and push button start,Igni