2026 GMC, SIERRA 2500 SIERRA 2500, 2026 GMC, SIERRA 2500, SLE, Onyx Black 2026 GMC Sierra 2500HD SLE 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Cloth, 10-Way Power Driver Seat Adjuster with Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 17'' Machined Aluminum Wheels, 18'' Machined Aluminum Wheels, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports, 2-Speed Active Transfer Case, 2-Speed Electronic Shift Transfer Case, 3 Years SiriusXM, 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, 6'' Rectangular Chromed Tubular Assist Steps, A/C with Dual-Zone Automatic Climate Control, ABS brakes, Air Conditioning, All-Weather Floor Liners, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-Dimming Inside Rear-View Mirror, Automatic Emergency Braking, Bed View Camera with Two Trailer Camera Provisions, Brake assist, Buckle to Drive, Bumpers: chrome, Chrome Surround Grille with Chrome Insert Bars, 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, Electric Rear-Window Defogger, Electronic Stability Control, Emergency communication system: OnStar, Following Distance Indicator, Forward Collision Alert, Front 40/20/40 Split-Bench Seats, Front anti-roll bar, Front Center Armrest w/Storage, Front License Plate Kit, Front Pedestrian Braking, Front reading lights, Front wheel independent suspension, Fully automatic headlights, GMC MultiPro Tailgate, HD Rear Vision Camera Delete, HD Surround Vision, Heated door mirrors, Heated Driver and Front Outboard Passenger Seats, Heated Steering Wheel, Heavy-Duty 80 Amp Battery, Hill Descent Control, Illuminated entry, in-Vehicle Trailering System App, IntelliBeam Automatic High Beam on/Off, Keyless Open and Start, Lane Departure Warning System, LED Fog Lamps, LED Smoked Amber The options and features include: SiriusXM with 360L Trial Subscription, Preferred Equipment Group 3SA, 4-Way Manual Driver Seat Adjuster, 10-Way Power Driver Seat Adjuster with Lumbar, 4-Way Manual Passenger Seat Adjuster, Deep-Tinted Glass, Keyless Open and Start, Front 40/20/40 Split-Bench Seats, Rear Wheelhouse Liners, Remote Start Package, Push Button Start, Remote Vehicle Starter System, Electric Rear-Window Defogger, Spray-on Pickup Bedliner with GMC Logo, A/C with Dual-Zone Automatic Climate Control, Auto-Dimming Inside Rear-View Mirror, Power-Adjustable Black Outside Mirrors, Pickup Box, Chrome Surround Grille with Chrome Insert Bars, 3.73 Rear Axle Ratio, Radio: AM/FM Stereo with Premium GMC Infotainment System, Hill Descent Control, Heated Driver and Front Outboard Passenger Seats, 120-Volt Bed Mounted Power Outlet, Heated Steering Wheel, 120-Volt Instrument Panel Power Outlet, Heavy-Duty 80 Amp Battery, Manual T
