New 2026 GMC Sierra 3500 AT4 Crew Cab

Stock #G12424

New 2026 GMC Sierra 3500 AT4 Crew Cab

Stock #G12424
New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 1
New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 1 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 2 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 3 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 4 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 5 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 6 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 7 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 8 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 9 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 10 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 11 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 12 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 13 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 14 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 15 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 16 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 17 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 18 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 19 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 20 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 21 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 22 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 23 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #G12424 - photo 24
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Pricing Details

Price $90,499
Additional Upfit Cost

Price above does not include any of the Build & Quote options.

Vehicle available NOW in Myrtle Beach, SC.

Contact Beach Buick GMC for more info.

(843) 273-9387
Beach Buick GMC logo
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Vehicle Notes

Summit White 2026 GMC Sierra 3500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselCheck out all these great option's AT4 Preferred Package (LE…
Read More… Summit White 2026 GMC Sierra 3500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselCheck out all these great option's AT4 Preferred Package (LED Smoked Amber Roof Marker Lamps, Power Sliding Rear Window with Defogger, and Universal Home Remote), AT4 Premium Plus Package (Off-Road High Clearance Step and Power Sunroof), Heavy Duty Front Spring/Camper Package, Preferred Equipment Group 4SB (120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports Inside Center Console, 2 USB Ports, 2-Speed Active Transfer Case, Bed View Camera with Two Trailer Camera Provisions, Bose Premium 7-Speaker Sound System, Deep-Tinted Glass, Electric Rear-Window Defogger, Floor-Mounted Center Console, Front Rain-Sensing Wipers, Gloss Black Header and Grille Insert Bars, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated Driver and Front Outboard Passenger Seats, Keyless Open and Start, LED Cargo Area Lighting, Manual Tilt-Wheel/Telescoping Steering Column, Power Front Windows with Passenger Express Up/Down, Premium Front Floor Liners with Removable Carpet Insert, Premium Rear Floor Liners with Removable Carpet Insert, Push Button Start, Rear Cross Traffic Alert, Rear Wheelhouse Liners, Remote Vehicle Starter System, Safety Alert Seat, SiriusXM with 360L Trial Subscription, Spray-on Pickup Bedliner with GMC Logo, Steering Wheel Audio Controls, Trailer Camera Provisions, Trailer Side Blind Zone Alert, Ultrasonic Front and Rear Park Assist, Unauthorized Entry Theft-Deterrent System, Ventilated Driver and Front Passenger Seats, Wireless Charging, and Wireless Phone Projection), Technology Package (Auto-Dimming Inside Rearview Mirror with Camera and Multicolor 15" Diagonal Head-Up Display), X31 Off-Road Package (Hill Descent Control and Off-Road Suspension), 10-Way Power Driver Seat Adjuster with Lumbar, 10-Way Power Passenger Seat Adjuster with Lumbar, 220 Amp Alternator, 3 Years SiriusXM, 4-Wheel Disc Brakes, 7 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Automatic temperature control, Black Power-Retractable Assist Steps, Brake assist, Buckle to Drive, Bumpers: body-color, 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 Services capable, Engine Block Heater, Exhaust Brake, Exterior Parking Camera Rear, Following Distance Indicator, Forward Collision Alert, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, 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, GMC Premium 13.4" Diagonal Information Display, Heated door mirrors, Heated front seats, Heated rear seats, Heated steering wheel, Heavy-Duty 80 Amp-Hour Battery, High Idle Switch, Hitch Guidance with Hitch View, Illuminated entry, 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, Perforated Front Leather Seat Trim, Pickup Bed, Power door mirrors, Power driver seat, Power passenger seat, Power steering, Power windows, Premium audio system: Premium GMC Infotainment System, Radio: AM/FM Stereo with 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 co
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Chassis Details

Stock Number
G12424
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 3500
Class
3
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
AT4
Vehicle VIN
1GT4UVEY8TF136587
Interior Color
Jet Black With Kalahari Accents
Seating Capacity
5
Exterior Color Description
White
Engine Cylinder Count
8
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6
Brake Type
Hydraulic

Vehicle Options

  • SiriusXM with 360L Trial Subscription
  • Preferred Equipment Group 4SB
  • 10-Way Power Driver Seat Adjuster with Lumbar
  • Driver Memory
  • Power Sliding Rear Window with Defogger
  • 10-Way Power Passenger Seat Adjuster with Lumbar
  • Power Front Windows with Passenger Express Up/Down
  • Deep-Tinted Glass
  • Keyless Open and Start
  • Rear Wheelhouse Liners
  • Black Power-Retractable Assist Steps
  • Winter Grille Cover
  • Premium Rear Floor Liners with Removable Carpet Insert
  • Premium Front Floor Liners with Removable Carpet Insert
  • Push Button Start
  • Remote Vehicle Starter System
  • Electric Rear-Window Defogger
  • Front Rain-Sensing Wipers
  • Power Sunroof
  • Spray-on Pickup Bedliner with GMC Logo
  • Technology Package
  • Floor-Mounted Center Console
  • Auto-Dimming Inside Rearview Mirror with Camera
  • Pickup Bed
  • Heavy Duty Front Spring/Camper Package
  • Gloss Black Header and Grille Insert Bars
  • Safety Alert Seat
  • Radio: AM/FM Stereo with Premium GMC Infotainment System
  • Hill Descent Control
  • Engine Block Heater
  • Exhaust Brake
  • Wireless Charging
  • Heated Driver and Front Outboard Passenger Seats
  • Heated 2nd Row Outboard Seats
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • Ventilated Driver and Front Passenger Seats
  • 220 Amp Alternator
  • Heavy-Duty 80 Amp-Hour Battery
  • Manual Tilt-Wheel/Telescoping Steering Column
  • 2-Speed Active Transfer Case
  • Skid Plates
  • AT4 Premium Plus Package
  • Sierra HD Pro Safety
  • AT4 Preferred Package
  • Wireless Phone Projection
  • Hitch Guidance with Hitch View
  • Wheels: 20" High Gloss Black 8 Spoke Aluminum
  • 3 Years SiriusXM
  • Perforated Front Leather Seat Trim
  • Buckle to Drive
  • IntelliBeam Automatic High Beam on/Off
  • Trailer Camera Provisions
  • LED Smoked Amber Roof Marker Lamps
  • 2 Charge/Data USB Ports Inside Center Console
  • 2 USB Ports
  • 2 Charge-Only Rear USB Ports
  • Ultrasonic Front and Rear Park Assist
  • Following Distance Indicator
  • Forward Collision Alert
  • LED Cargo Area Lighting
  • High Idle Switch
  • 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
  • GMC Premium 13.4" Diagonal Information Display
  • Unauthorized Entry Theft-Deterrent System
  • HD Surround Vision
  • Multicolor 15" Diagonal Head-Up Display
  • Bed View Camera with Two Trailer Camera Provisions
  • Front License Plate Kit
  • Off-Road High Clearance Step
  • X31 Off-Road Package
  • Off-Road Suspension
  • 4-Wheel Disc Brakes
  • Emergency communication system: OnStar Services capable
  • Premium audio system: Premium GMC Infotainment System
  • AM/FM radio: SiriusXM with 360L
  • Auto High-beam Headlights
  • Exterior Parking Camera Rear
  • Compass
  • 7 Speakers
  • Auto-dimming Rear-View mirror
  • Ventilated front seats
  • 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 rear seats
  • 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: body-color
  • Brake assist
  • Automatic temperature control
  • Auto-dimming door mirrors
  • Alloy wheels
  • ABS brakes
  • Voltmeter
  • Tachometer
  • Front Center Armrest
  • Front Bucket Seats
  • Electronic Stability Control
  • Air Conditioning
  • View All

Build & Get a Quote

Body Details

Body Type
Pickup
Call For Pricing

Pricing Details

Price $90,499
Additional Upfit Cost

Price above does not include any of the Build & Quote options.

Vehicle available NOW in Myrtle Beach, SC.

Contact Beach Buick GMC for more info.

(843) 273-9387
Beach Buick GMC logo
Vehicle Transportation
Get a quote to transport this specific vehicle from the dealer's location straight to your business. Powered by Crestline Auto Transport.
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