New 2026 GMCSierra 2500HD SLT

Located at
Hart Chevrolet GMC
    Exterior Color
    Onyx Black
    Interior Color
    Jet Black
    Transmission
    10-Speed Automatic
    Drivetrain
    4WD
    Engine
    6.6L V8
    VIN
    1GT4UNE70TF100402
    Stock Number
    402T
    GMC Sierra 2500HD

    Included Packages & Accessories

    • Preferred Equipment Group 4SA
    • 3.73 Rear Axle Ratio
    • 18" Machined Aluminum Wheels
    • Front 40/20/40 Split-Bench Seats
    • Front Bucket Seats
    • Perf Leather-Appointed Front Outboard Seat Trim
    • 10-Way Power Driver Seat Adjuster w/Lumbar
    • SLT Convenience Package
    • SLT Preferred Package
    • SLT Premium Package
    • Sierra HD Pro Safety Plus Package
    • Radio: AM/FM w/Premium GMC Infotainment System
    • Adaptive Cruise Control
    • Electric Rear-Window Defogger
    • 120-Volt Instrument Panel Power Outlet
    • 2 Charge-Only Rear USB Ports
    • All-Weather Floor Liners (LPO)
    • Spray-On Pickup Bedliner w/GMC Logo
    • 6" Rectangular Chromed Tubular Assist Steps
    • Deep-Tinted Glass
    • Front License Plate Kit
    • LED Smoked Amber Roof Marker Lamps
    • LED Cargo Area Lighting
    • Pickup Box
    • Rear Wheelhouse Liners
    • Gooseneck/5th Wheel Prep Package
    • Hitch Package (LPO)
    • 220-Amp Alternator
    • Engine Block Heater
    • Suspension Package
    • 2-Speed Active Transfer Case
    • SiriusXM w/360L Trial Subscription
    • Driver Memory
    • Power Sliding Rear Window w/Defogger
    • 10-Way Power Passenger Seat Adjuster w/Lumbar
    • Power Front Passenger Windows w/Express Up/Down
    • Keyless Open & Start
    • Push Button Start
    • Remote Vehicle Starter System
    • Front Rain-Sensing Wipers
    • Floor-Mounted Center Console
    • Chrome Surround Grille w/Chrome Insert Bars
    • Safety Alert Seat
    • Wireless Charging
    • Heated Driver & Front Outboard Passenger Seats
    • Heated 2nd Row Outboard Seats
    • 120-Volt Bed Mounted Power Outlet
    • Ventilated Driver & Front Passenger Seats
    • Heavy-Duty 80 Amp Battery
    • Manual Tilt-Wheel/Telescoping Steering Column
    • Sierra HD Pro Safety
    • Wireless Phone Projection
    • ProGrade Trailering System
    • Hitch Guidance w/Hitch View
    • Buckle to Drive
    • IntelliBeam Automatic High Beam On/Off
    • Trailer Cam Provisions & Trailer Viewing Software
    • 2 Charge/Data USB Ports Inside Center Console
    • 2 Charge/Data USB Ports
    • Ultrasonic Front & Rear Park Assist
    • OnStar Services Capable
    • Following Distance Indicator
    • In-Vehicle Trailering System App
    • Forward Collision Alert
    • Rear Cross Traffic Alert
    • Lane Departure Warning System
    • Universal Home Remote
    • Automatic Emergency Braking
    • Steering Wheel Audio Controls
    • Front Pedestrian Braking
    • Trailer Side Blind Zone Alert
    • Bose Premium 7-Speaker Sound System
    • 6-Speaker Audio System Feature
    • Unauthorized Entry Theft-Deterrent System
    • HD Surround Vision
    • HD Rear Vision Camera Delete
    • Bed View Camera w/2 Trailer Camera Provisions
    • 4-Wheel Disc Brakes
    • Apple CarPlay/Android Auto
    • Emergency communication system: OnStar
    • AM/FM radio: SiriusXM with 360L
    • Auto High-beam Headlights
    • Front Center Armrest w/Storage
    • Compass
    • Auto-dimming Rear-View mirror
    • Variably intermittent wipers
    • Turn signal indicator mirrors
    • Trip computer
    • Traction control
    • Tilt steering wheel
    • Telescoping steering wheel
    • Steering wheel mounted audio controls
    • Split folding rear seat
    • Speed-sensing steering
    • Speed control
    • Security system
    • Remote keyless entry
    • Rear window defroster
    • Rear step bumper
    • Rear seat center armrest
    • Rear reading lights
    • Rain sensing wipers
    • Power windows
    • Power steering
    • Power passenger seat
    • Power driver seat
    • Power door mirrors
    • Passenger vanity mirror
    • Passenger door bin
    • Panic alarm
    • Overhead console
    • Overhead airbag
    • Outside temperature display
    • Occupant sensing airbag
    • Memory seat
    • Low tire pressure warning
    • Illuminated entry
    • Heated steering wheel
    • Heated front seats
    • Heated door mirrors
    • Fully automatic headlights
    • Front wheel independent suspension
    • Front reading lights
    • Front fog lights
    • Front dual zone A/C
    • Front anti-roll bar
    • Dual front side impact airbags
    • Dual front impact airbags
    • Driver vanity mirror
    • Driver door bin
    • Delay-off headlights
    • Bumpers: chrome
    • Brake assist
    • Automatic temperature control
    • Auto-dimming door mirrors
    • Alloy wheels
    • ABS brakes
    • Voltmeter
    • Tachometer
    • Electronic Stability Control
    • Air Conditioning
    • 6 Speakers

    Dealer Notes

    Recent Arrival!
    Onyx Black 2026 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic 6.6L V8
    10-Speed Automatic, 4WD, Jet Black Leather. Gooseneck/5th Wheel Prep Package (Spray-On Pickup Bedliner w/GMC Logo), Hitch Package (LPO), Preferred Equipment Group 4SA (120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports, 2-Speed Active Transfer Case, 6-Speaker Audio System Feature, Chrome Surround Grille w/Chrome Insert Bars, Deep-Tinted Glass, Electric Rear-Window Defogger, Front Rain-Sensing Wipers, Heated Driver & Front Outboard Passenger Seats, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel/Telescoping Steering Column, OnStar Services Capable, Power Front Passenger Windows w/Express Up/Down, Push Button Start, Rear Wheelhouse Liners, Remote Vehicle Starter System, SiriusXM w/360L Trial Subscription, Steering Wheel Audio Controls, Unauthorized Entry Theft-Deterrent System, and Wireless Phone Projection), Sierra HD Pro Safety Plus Package (Bed View Camera w/2 Trailer Camera Provisions, HD Rear Vision Camera Delete, HD Surround Vision, Rear Cross Traffic Alert, Safety Alert Seat, Trailer Cam Provisions & Trailer Viewing Software, Trailer Side Blind Zone Alert, and Ultrasonic Front & Rear Park Assist), SLT Convenience Package (2 Charge/Data USB Ports Inside Center Console, Bose Premium 7-Speaker Sound System, Floor-Mounted Center Console, Front Bucket Seats, LED Smoked Amber Roof Marker Lamps, Ventilated Driver & Front Passenger Seats, and Wireless Charging), SLT Preferred Package (Adaptive Cruise Control, Heated 2nd Row Outboard Seats, Power Sliding Rear Window w/Defogger, and Universal Home Remote), SLT Premium Package (6" Rectangular Chromed Tubular Assist Steps), Suspension Package, 10-Speed Automatic, 4WD, Jet Black Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 18" Machined Aluminum Wheels, 220-Amp Alternator, 3.73 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, ABS brakes, Air Conditioning, All-Weather Floor Liners (LPO), Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Automatic temperature control, Brake assist, Buckle to Drive, Bumpers: chrome, Compass, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: OnStar, Engine Block Heater, Following Distance Indicator, Forward Collision Alert, Front 40/20/40 Split-Bench Seats, Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front License Plate Kit, Front Pedestrian Braking, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heated front seats, Heated steering wheel, Heavy-Duty 80 Amp Battery, Hitch Guidance w/Hitch View, Illuminated entry, In-Vehicle Trailering System App, IntelliBeam Automatic High Beam On/Off, Lane Departure Warning System, Low tire pressure warning, Memory seat, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perf Leather-Appointed Front Outboard Seat Trim, Pickup Box, Power door mirrors, Power driver seat, Power passenger seat, Power steering, Power windows, Radio: AM/FM w/Premium GMC Infotainment System, Rain sensing wipers, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear window defroster, Remote keyless entry, Security system, Speed control, Speed-sensing steering, Split folding rear seat, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trip computer, Turn signal indicator mirrors, Variably intermittent wipers, and Voltmeter.