2026 GMC Sierra 1500

KEY FEATURES INCLUDE 12-Way Power Driver Seat Adjuster with Lumbar - Includes Driver seat direction: Driver seat with 8-way directional controls,Driver lumbar: Driver seat with 4-way power lumbar,Power driver seat controls: Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control, 220 Amp Alternator, 275/50R22SL AS BW Tires - Includes Tires: P275/50SR22 AS BSW front and rear tires, 3 Years SiriusXM - Includes Radio: AM/FM/SiriusXMsatellite, 3.23 Rear Axle Ratio, 7,200 lbs (3,266 Kgs) GVWR, Body Color Wheel Arch Moldings, Denali Reserve Super Package - Includes Super Cruise Wrapped Steering Wheel,GMC MultiPro Power Steps,Boxside steps: Retractable side steps,Power Sunroof,First-row sunroof: First-row sliding and tilting glass sunroof with express open/close activation sunshade,Super Cruise,Cruise control: Cruise control with steering wheel mounted controls,Adaptive cruise control: Adaptive cruise control with stop and go,Autonomous cruise control: Super Cruise hands-off cruise control with lane change,Autonomous cruise control: Super Cruise hands-on cruise control with lane change,Driver attention monitor: Driver Attention Assist,SAE Autonomy: Level 2 - partial automation SAE Autonomy,22 X 9 Painted Aluminum Wheels,Wheel Locks (set of 4),Wheels: 22 x 9-inch front and rear machined w/painted accents aluminum wheels, Driver Memory, Duramax 3.0L Turbo-Diesel I6 Engine - Includes 850 Heavy-Duty Battery,Battery type: Heavy-duty lead acid battery,Battery run down protection,Accessory power: Retained accessory power,Delete External Engine Oil Cooler,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: Diesel,Ignition: Compression ignition system,Variable intake manifold,Engine Mounting direction: Longitudinal mounted engine,Engine block material: Aluminum engine block,Cylinder head material: Aluminum cylinder head,Emissions: LEV3-ULEV70 emissions,DEF fluid gauge: Diesel exhaust fluid (def) gauge,Low level warnings: Low level warning for oil, coolant, fuel, washer fluid, brake fluid and diesel exhaust fluid (DEF),Engine: Duramax 3L I-6 diesel direct injection, DOHC, variable valve control, intercooled turbo, diesel, engine with 305HP,Engine Short: Duramax 3L I-6 DOHC,Engine Configuration: Duramax I6,Compressor: Intercooled turbo, Engine Block Heater, Federal Emissions Requirements, Front Bucket Seats - Includes 12-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 4-way power lumbar,Power passenger seat controls: Passenger seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control,Spl