Call For Pricing
Price: $71,806

New 2026 GMC Sierra 2500 AT4 Crew Cab

Stock #M260201
New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 1
New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 1 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 2 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 3 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 4 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 5 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 6 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 7 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 8 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 9 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 10 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 11 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 12 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 13 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 14 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 15 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 16 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 17 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 18 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 19 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 20 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 21 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 22 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 23 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 24 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 25 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 26 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 27 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 28 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 29 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 30 New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 31
Photos may be stock images.
Dealer Video
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Vehicle Notes

Summit White 2026 GMC Sierra 2500HD AT4 10-Speed Automatic, 4WD, Jet Black Leather.Factory MSRP: $79,625X31 Off-Road Package (Hill Descent Control and…
Read More… Summit White 2026 GMC Sierra 2500HD AT4 10-Speed Automatic, 4WD, Jet Black Leather.Factory MSRP: $79,625X31 Off-Road Package (Hill Descent Control and Off-Road Suspension), 10-Speed Automatic, 4WD, Jet Black Leather, 10-Way Power Driver Seat Adjuster with Lumbar, 10-Way Power Passenger Seat Adjuster with Lumbar, 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, 3.73 Rear Axle Ratio, 4-Wheel Disc Brakes, 7 Speakers, ABS brakes, Air Conditioning, 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, Bed View Camera with Two Trailer Camera Provisions, Bose Premium 7-Speaker Sound System, Brake assist, Buckle to Drive, Bumpers: body-color, Compass, Deep-Tinted Glass, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electric Rear-Window Defogger, Electronic Stability Control, Emergency communication system: OnStar, Floor-Mounted Center Console, 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 Pedestrian Braking, Front Premium Floor Liners with Removable Carpet Insert, Front Rain-Sensing Wipers, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Gloss Black Header Grille and Grille Insert Bars, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated door mirrors, Heated Driver and Front Outboard Passenger Seats, Heated front seats, Heated rear seats, Heated steering wheel, Heavy-Duty 80 Amp Battery, Hitch Guidance with Hitch View, Illuminated entry, in-Vehicle Trailering System App, IntelliBeam Automatic High Beam on/Off, Keyless Open and Start, Lane Departure Warning System, LED Cargo Area Lighting, Low tire pressure warning, Manual Tilt-Wheel/Telescoping Steering Column, Memory seat, Occupant sensing airbag, OnStar Services Capable, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather-Appointed Front Seat Trim, Pickup Box, Power door mirrors, Power driver seat, Power Front Passenger Windows with Express Up/Down, Power passenger seat, Power steering, Power windows, Premium audio system: Premium GMC Infotainment System, Push Button Start, Radio: AM/FM Stereo with Premium GMC Infotainment System, Rain sensing wipers, Rear Cross Traffic Alert, Rear Premium Floor Liners with Removable Carpet Insert, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear Wheelhouse Liners, Rear window defroster, Remote keyless entry, Remote Vehicle Starter System, Safety Alert Seat, Security system, SiriusXM with 360L Trial Subscription, Speed control, Speed-sensing steering, Split folding rear seat, Spray-on Pickup Bedliner with GMC Logo, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trailer Cam Provisions and Trailer Viewing Software, Trailer Side Blind Zone Alert, Trip computer, Turn signal indicator mirrors, Ultrasonic Front and Rear Park Assist, Unauthorized Entry Theft-Deterrent System, Variably intermittent wipers, Ventilated Driver and Front Passenger Seats, Ventilated front seats, Voltmeter, Wheels: 20" High Gloss Black 8 Spokes Aluminum, Wireless Charging, and Wireless Phone Projection. Buyer is responsible for Tax, Title, License and Doc Fee of $367.70. All advertised vehicles are subject to actual dealer availability. Options and pricing are subject to change. We are not liable for pricing errors. See dealer for d Selling Price includes: $500 - Buick & GMC Consumer Cash Program. Exp. 01/02/2026
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Chassis Details

Stock Number
M260201
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 2500
Class
3
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
AT4
Vehicle VIN
1GT4UPE75TF148280
Interior Color
Jet Black
Seating Capacity
5
Exterior Color Description
White
Engine Cylinder Count
8
Transmission Type
Automatic
Fuel Type
Gasoline
Engine Model
L8T
Engine Size (L)
6.6
Brake Type
Hydraulic

Vehicle Options

  • X31 Off-Road Package
  • 7 Speakers
  • AM/FM radio: SiriusXM with 360L
  • Bose Premium 7-Speaker Sound System
  • Premium audio system: Premium GMC Infotainment System
  • Radio: AM/FM Stereo with Premium GMC Infotainment System
  • SiriusXM with 360L Trial Subscription
  • Steering Wheel Audio Controls
  • Air Conditioning
  • Automatic temperature control
  • Electric Rear-Window Defogger
  • Front dual zone A/C
  • Rear window defroster
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • Driver Memory
  • Memory seat
  • Power driver seat
  • Power steering
  • Power windows
  • Push Button Start
  • Remote keyless entry
  • Remote Vehicle Starter System
  • Steering wheel mounted audio controls
  • Manual Tilt-Wheel/Telescoping Steering Column
  • Off-Road Suspension
  • Speed-sensing steering
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Dual front side impact airbags
  • Emergency communication system: OnStar
  • Front anti-roll bar
  • Front wheel independent suspension
  • Keyless Open and Start
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Pickup Box
  • Brake assist
  • Electronic Stability Control
  • Lane Departure Warning System
  • Hill Descent Control
  • Auto High-beam Headlights
  • Delay-off headlights
  • Front fog lights
  • Fully automatic headlights
  • Panic alarm
  • Security system
  • Unauthorized Entry Theft-Deterrent System
  • Speed control
  • 2-Speed Active Transfer Case
  • Heavy-Duty 80 Amp Battery
  • Auto-dimming door mirrors
  • Bumpers: body-color
  • Gloss Black Header Grille and Grille Insert Bars
  • Heated door mirrors
  • IntelliBeam Automatic High Beam on/Off
  • LED Cargo Area Lighting
  • Power door mirrors
  • Rear step bumper
  • Rear Wheelhouse Liners
  • Spray-on Pickup Bedliner with GMC Logo
  • Turn signal indicator mirrors
  • 2 Charge-Only Rear USB Ports
  • 2 Charge/Data USB Ports Inside Center Console
  • 2 USB Ports
  • Apple CarPlay/Android Auto
  • Auto-dimming Rear-View mirror
  • Automatic Emergency Braking
  • Bed View Camera with Two Trailer Camera Provisions
  • Buckle to Drive
  • Compass
  • Driver door bin
  • Driver vanity mirror
  • Floor-Mounted Center Console
  • Following Distance Indicator
  • Forward Collision Alert
  • Front Pedestrian Braking
  • Front Premium Floor Liners with Removable Carpet Insert
  • Front reading lights
  • HD Surround Vision
  • Heated steering wheel
  • Illuminated entry
  • OnStar Services Capable
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear Cross Traffic Alert
  • Rear Premium Floor Liners with Removable Carpet Insert
  • Rear reading lights
  • Rear seat center armrest
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trailer Cam Provisions and Trailer Viewing Software
  • Trailer Side Blind Zone Alert
  • Trip computer
  • Ultrasonic Front and Rear Park Assist
  • Voltmeter
  • Wireless Charging
  • Wireless Phone Projection
  • 10-Way Power Driver Seat Adjuster with Lumbar
  • 10-Way Power Passenger Seat Adjuster with Lumbar
  • Front Bucket Seats
  • Front Center Armrest
  • Heated 2nd Row Outboard Seats
  • Heated Driver and Front Outboard Passenger Seats
  • Heated front seats
  • Heated rear seats
  • Perforated Leather-Appointed Front Seat Trim
  • Power passenger seat
  • Safety Alert Seat
  • Split folding rear seat
  • Ventilated Driver and Front Passenger Seats
  • Ventilated front seats
  • Passenger door bin
  • Hitch Guidance with Hitch View
  • in-Vehicle Trailering System App
  • Alloy wheels
  • Wheels: 20" High Gloss Black 8 Spokes Aluminum
  • Deep-Tinted Glass
  • Front Rain-Sensing Wipers
  • Power Front Passenger Windows with Express Up/Down
  • Rain sensing wipers
  • Variably intermittent wipers
  • 3.73 Rear Axle Ratio
  • View All
New 2026 GMC Sierra 2500 AT4 Crew Cab for sale #M260201 - photo 2
Photos may be stock images.

Body Details

Body Type
Pickup
Call For Pricing

Pricing Details

MSRP $79,625
Buick & GMC Consumer Cash Program - $500
Dealer Discount - $7,319
Price $71,806
Total Savings $7,819
Additional Upfit Cost

Vehicle available NOW in McHenry, IL.

Contact Castle GMC of McHenry for more info.

(815) 605-6680

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