2026 GMC Sierra 3500

10-Speed Automatic 4WD Dark Walnut/Slate Cloth 10-Way Power Driver Seat Adjuster with Lumbar 120-Volt Bed Mounted Power Outlet 120-Volt Instrument Panel Power Outlet 18 Machined Aluminum Wheels 2 Charge-Only Rear USB Ports 2 Charge/Data USB Ports 2-Speed Electronic Shift Transfer Case 220 Amp Alternator 3.73 Rear Axle Ratio 4-Way Manual Driver Seat Adjuster 4-Way Manual Passenger Seat Adjuster 4-Wheel Disc Brakes 6 Speakers 6-Speaker Audio System Feature ABS brakes ADAPTIVE CRUISE CONTROL Air Conditioning All-Weather Floor Liners Alloy wheels AM/FM radio: SiriusXM with 360L Auto High-beam Headlights Auto-Dimming Inside Rear-View Mirror Automatic Emergency Braking Bed View Camera with Two Trailer Camera Provisions Black Front and Rear Molded Splash Guards Brake assist Buckle to Drive Bumpers: chrome Chrome Surround Grille with Chrome Insert Bars Cloth Rear Seat with Storage Package Cloth Seat Trim Compass Deep-Tinted Glass Delay-off headlights Driver door bin Driver vanity mirror Dual front impact airbags Dual front side impact airbags DUAL-ZONE AUTOMATIC CLIMATE CONTROL Electric Rear-Window Defogger Electronic Stability Control Emergency communication system: OnStar Services capable Exterior Parking Camera Rear Following Distance Indicator FORWARD COLLISION ALERT Front 40/20/40 Split-Bench Seats with Lockable Storage Front anti-roll bar Front Center Armrest w/Storage FRONT PEDESTRIAN BRAKING Front reading lights Front wheel independent suspension Fully automatic headlights GMC Premium 13.4 Diagonal Information Display Gooseneck/5th Wheel Prep Package HD SURROUND VISION Heated door mirrors Heated Driver and Front Outboard Passenger Seats HEATED STEERING WHEEL Heavy-Duty 80 Amp-Hour Battery Hill Descent Control Hitch Guidance with Hitch View Hitch Package Illuminated entry in-Vehicle Trailering App IntelliBeam Automatic High Beam on/Off Keyless Open and Start Lane Departure Warning System LED Cargo Area Lighting LED Fog Lamps LED Smoked Amber Roof Marker Lamps Low tire pressure warning Manual Tilt-Wheel/Telescoping Steering Column Occupant sensing airbag Off-Road Suspension Outside temperature display Overhead airbag Overhead console Panic alarm Passenger door bin Passenger vanity mirror Perimeter Lighting Pickup Bed Power door mirrors Power Sliding Rear Window with Defogger Power steering Power windows Power-Adjustable Black Outside Mirrors Preferred Equipment Group 3SA Preferred Package Premium audio system: Premium GMC Infotainment System Push Button Start Radio: AM/FM Stereo with Premium GMC Infotainment System REAR CROSS TRAFFIC ALERT Rear reading lights Rear step bumper Rear Underseat Storage Remote keyless entry Remote Start Package Remote Vehicle Starter System Sierra HD Pro Safety Plus Package SiriusXM with 360L Trial Subscription SLE Convenience Package SLE Heated Package SLE Value Package Snow Plow Prep/Camper Package Speed control Split folding rear seat Spray-on Pickup Bedliner with GMC Logo Steering Wheel Audio Controls Steering wheel