2026 GMC Sierra 1500

KEY FEATURES INCLUDE 3.23 Rear Axle Ratio, 4 Round Black Tubular Assist Steps, 7,200 lbs (3,266 Kgs) GVWR, 850 Heavy-Duty Battery - Includes Battery type: Heavy-duty lead acid battery,Battery run down protection,Accessory power: Retained accessory power, Cloth Seat Trim, Duramax 3.0L Turbo-Diesel I6 Engine - Includes 220 Amp Alternator,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: 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,Emissions tiers: Tier 3 Bin 70 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, Fleet Customer Powertrain Limited Warranty - Includes Powertrain warranty: 60 month/100,000 miles (FLT),Roadside warranty: 60 month/100,000 miles (FLT), Front Bucket Seats - Includes 2 Charge/data USB Ports Inside Center Console,Floor-Mounted Center Console,Beverage holders: Front beverage holders,Console insert material: Simulated wood and metal-look console insert,Floor console: Full floor console,Floor console storage: Covered floor console storage,Wireless Charging,Electronic Precision Shift,Seating capacity: 5,Split front seats: Bucket front seats, Preferred Equipment Group 3SB - Includes HD Rear Vision Camera,LED Cargo Area Lighting,Remote Vehicle Starter System,Electric Rear-Window Defogger,Theft Deterrent System (unauthorized Entry),Body Color Header with Gloss Black Mesh Grille Bars,Cloth Rear Seat with Storage Package,Rear seats fixed or removable: Fixed rear seats,Rear seats: Split-bench rear seat,Folding rear seats: 60-40 folding rear seats,Armrests rear: Rear seat center armrest,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 t