2026 GMC Sierra 2500HD SLT Crew Cab 4WD

KEY FEATURES INCLUDE 10-Speed Automatic Transmission - Includes Transmission: Allison 10-speed automatic,Overdrive transmission,Lock-up transmission,Transmission electronic control,Transmission Type: Automatic, 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, 20 Bright Face Wheels with Dark Painted Pockets - Includes Wheel covers: Chrome hub wheel covers,Wheels: 20 x 8.5-inch front and rear machined w/painted accents aluminum wheels, 3 Years SiriusXM - Includes Satellite trial: 36 month satellite trial subscription,Radio: AM/FM/SiriusXMsatellite, 3.73 Rear Axle Ratio, AM/FM Stereo with Premium GMC Infotainment System - Includes Voice activated audio: Voice activated audio controls,Wireless streaming: Bluetooth® wireless audio streaming,Primary display size: 13.4 inch primary display,Primary display touchscreen: Primary monitor touchscreen,Handsfree: Bluetooth® handsfree wireless device connectivity, Driver Memory, Federal Emissions Requirements, Front License Plate Kit, LT275/65R20 AT BW Tires - Includes Tires: LT275/65SR20 AT BSW front and rear tires, LT275/70R18 AT BW Spare Tire, Pickup Box, Preferred Equipment Group 4SA - Includes LED Cargo Area Lighting,SiriusXM with 360L Trial Subscription,Remote Vehicle Starter System,Keyfob remote start,Smart device remote start,Electric Rear-Window Defogger,Chrome Surround Grille with Chrome Insert Bars,Unauthorized Entry Theft-Deterrent System,Front Rain-Sensing Wipers,Sierra HD Pro Safety,Forward Collision Alert,Following Distance Indicator,Front Pedestrian Braking,Buckle to Drive,Automatic Emergency Braking,Brake assist system: Automatic Emergency Braking predictive brake assist system,IntelliBeam Automatic High Beam On/off,Lane Departure Warning,Wireless Phone Projection,120-Volt Instrument Panel Power Outlet,Heated Driver and Front Outboard Passenger Seats,2 Charge/data USB Ports,Steering Wheel Audio Controls,2 Charge-Only Rear USB Ports,OnStar Services Capable,120-Volt Bed Mounted Power Outlet,Power Front Passenger Windows with Express Up/down,One-touch down window: Front and rear one-touch down windows,One-touch up window: Driver and passenger one-touch up windows,2-Speed Active Transfer Case,4WD type: AutoTrac part and full-time 4WD,Transfer case: Electronic transfer case shift,Two-Speed Transfer Case,Deep-Tinted Glass,6.6L V8 with Direct Injection and Variable Valve Timing Engine,Heavy-Duty 80 Amp Battery,Battery type: Heavy-duty lead acid battery,Battery run down protection,Accessory power: Retained accessory power,10,850 lbs (4,921 Kg) GVWR,Engine Location: Front mounted engine,Fuel Type: Regular unleaded,Ignition: Spark ignition system,Engine Mounting direction: Longitudinal mounted engine,Engine block material: Iron engine block,Cylinder head material: Aluminum cylinder head,Engine: 6.6L V-8 gasoline direct injection, variable valve control, regular unleaded, engine with 401HP,Engine Short: 6.6L V-8,Engine Configuration: V8,6-Speaker Audio System Feature,Manual Tilt-Wheel/telescoping Steering Column,Steering wheel tilt: Manual tilting steering wheel,Steering wheel telescopic: Manual telescopic steering wheel,Keyless Open and Start,Fob engine controls: Keyless Open/Keyless Start with hands-free access and push button start,Ignition type: Push-button,ProGrade Trailering System,In-Vehicle Trailering System App,Vehicle and traile