2026 GMC Sierra 1500

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, 10-Way Power Passenger Seat Adjuster with Lumbar - Includes 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, 255/80R17SL AS BW Spare Tire, 275/60R20 AS BW Tires - Includes Tires: P275/60SR20 AS BSW front and rear tires, 3.23 Rear Axle Ratio, 6,900 lbs (3,130 Kgs) GVWR, Driver Memory, Federal Emissions Requirements, Front License Plate Kit, Heated Driver and Front Outboard Passenger Seating, Preferred Equipment Group 4SA - Includes HD Rear Vision Camera,LED Cargo Area Lighting,Remote Vehicle Starter System,Electric Rear-Window Defogger,5.3L EcoTec3 V8 Engine,10-Speed Automatic Transmission,Transmission: 10-speed automatic,Overdrive transmission,Selectable mode transmission,Lock-up transmission,Transmission electronic control,Transmission Type: Automatic,Engine Location: Front mounted engine,Fuel Type: Regular 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 5.3L V-8 gasoline direct injection, variable valve control, regular unleaded, engine with cylinder deactivation and 355HP,Engine Cylinders: EcoTec3 V8,Theft Deterrent System (unauthorized Entry),Chrome Header and Chrome Grille Insert Bars,170 Amp Alternator,Auxiliary External Transmission Oil Cooler,Front Rain-Sensing Wipers,GMC Pro Safety,Forward Collision Alert,Lane Keep Assist with Lane Departure Warning,Following Distance Indicator,Front Pedestrian Braking,Automatic Emergency Braking,Brake assist system: Automatic Emergency Braking predictive brake assist system,Buckle to Drive,IntelliBeam Automatic High Beam On/off,Trailering Package,Hitch Guidance,Vehicle and trailer reverse assist: Vehicle and trailer reverse assist with visual graphic guidance only,Vehicle to trailer hitching assist,Towing wiring harness: Trailer wiring harness,Towing class: Class IV tow rating,Towing hitch: Trailer hitch,120-Volt Interior Power Outlet,120-Volt Bed Mounted Power Outlet,2 Charge/data USB Ports,Steering Wheel Audio Controls,2 type-C Charge-Only Rear USB Ports,Color-Keyed Carpeting Floor Covering,Floor covering: Full carpet floor covering,Floor coverage: Full floor coverage,OnStar Services Capable,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