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Price: $57,087

New 2026 GMC Sierra 1500 SLT Crew Cab

Stock #M260039
Dealer Video

Vehicle Notes

Onyx Black 2026 GMC Sierra 1500 SLT 10-Speed Automatic, 4WD, Black Leather.Priced below KBB Fair Purchase Price!Factory MSRP: $66,505High Capacity Sus…
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Onyx Black 2026 GMC Sierra 1500 SLT 10-Speed Automatic, 4WD, Black Leather.Priced below KBB Fair Purchase Price!Factory MSRP: $66,505High Capacity Suspension Package, Preferred Equipment Group 4SA (10-Way Power Driver Seat Adjuster with Lumbar, 10-Way Power Passenger Seat Adjuster with Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 170 Amp Alternator, 2 Charge/Data USB Ports, 2 Type-C Charge-Only Rear USB Ports, 6-Speaker Audio System Feature, Auto-Locking Rear Differential, Auxiliary External Transmission Oil Cooler, Chrome Header and Chrome Grille Insert Bars, Color-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Driver Memory, Electric Rear-Window Defogger, Front 40/20/40 Split-Bench Seat, Front Frame-Mounted Black Recovery Hooks, Front Rain-Sensing Wipers, HD Rear Vision Camera, Heated Driver and Front Outboard Passenger Seating, Integrated Trailer Brake Controller, Keyless Open and Start, LED Cargo Area Lighting, Manual Tilt-Wheel and Telescoping Steering Column, OnStar Services Capable, Perimeter Lighting, Power Door Locks, Power Front Passenger Windows with Express Up/Down, Power Front Windows with Driver Express Up/Down, Power Rear Windows with Express Down, Push Button Start, Rear Wheelhouse Liners, SiriusXM with 360L Trial Subscription, Steering Wheel Audio Controls, Theft Deterrent System (unauthorized Entry), Wheels: 18" x 8.5" 6-Spoke Machined Aluminum, Wi-Fi Hotspot Capable, and Wireless Charging), ProGrade Trailering System (Hitch View and in-Vehicle Trailering System App), SLT Convenience Package (2 Charge/Data USB Ports Inside Center Console, Electronic Precision Shift, Floor-Mounted Center Console, Front Bucket Seats, Power Rake and Telescoping Steering Column, Premium Bose 7-Speaker Sound System, Ventilated Driver and Front Passenger Seats, and Wireless Charging), SLT Preferred Package (Adaptive Cruise Control, Heated 2nd Row Outboard Seats, Power Sliding Rear Window with Rear Defogger, and Universal Home Remote), Standard Suspension Package, Trailering Package (Hitch Guidance), X31 Off-Road Package (Dual Exhaust System, Heavy-Duty Air Filter, Hill Descent Control, Off-Road Suspension, and X31 Hard Badge), 10-Speed Automatic, 4WD, Black Leather, 20" Polished Aluminum Wheels, 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Automatic Pre-Collision Braking, Automatic temperature control, Brake assist, Buckle to Drive, Bumpers: chrome, Compass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: OnStar, Following Distance Indicator, Forward Collision Alert, 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, Illuminated entry, IntelliBeam Automatic High Beam on/Off, Lane Keep Assist with Lane Departure Warning, Low tire pressure warning, Memory seat, Navigation System, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather-Appointed Front Outboard Seat Trim, Power door mirrors, Power driver seat, Power passenger seat, Power steering, Power windows, Radio data system, Radio: Premium GMC Infotainment Audio 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, Spray-on Pickup Bedliner with GMC Logo, Steering wheel mounted audio controls, Tachome
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Chassis Details

Stock Number
M260039
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 1500
Class
2
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
SLT
Interior Color
Black
Seating Capacity
6
Exterior Color Description
Onyx Black
Engine Cylinder Count
8
Transmission Type
Automatic
Fuel Type
Gasoline
Engine Model
L84
Engine Size (L)
5.3
Brake Type
Hydraulic
MPG City/Hwy
15/18

Vehicle Options

  • Preferred Equipment Group 4SA
  • 10-Way Power Driver Seat Adjuster with Lumbar
  • Driver Memory
  • Power Sliding Rear Window with Rear Defogger
  • Front Bucket Seats
  • 10-Way Power Passenger Seat Adjuster with Lumbar
  • Power Front Passenger Windows with Express Up/Down
  • Power Rear Windows with Express Down
  • Deep-Tinted Glass
  • Power Door Locks
  • Keyless Open and Start
  • Power Front Windows with Driver Express Up/Down
  • Front 40/20/40 Split-Bench Seat
  • Rear Wheelhouse Liners
  • Color-Keyed Carpeting Floor Covering
  • Push Button Start
  • Wireless Charging
  • Electric Rear-Window Defogger
  • Front Rain-Sensing Wipers
  • Spray-on Pickup Bedliner with GMC Logo
  • Hitch Guidance
  • Floor-Mounted Center Console
  • Electronic Precision Shift
  • Auto-Locking Rear Differential
  • Chrome Header and Chrome Grille Insert Bars
  • 3.23 Rear Axle Ratio
  • Radio: Premium GMC Infotainment Audio System
  • Hill Descent Control
  • Integrated Trailer Brake Controller
  • Heavy-Duty Air Filter
  • Heated Driver and Front Outboard Passenger Seating
  • Heated 2nd Row Outboard Seats
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Interior Power Outlet
  • Auxiliary External Transmission Oil Cooler
  • Ventilated Driver and Front Passenger Seats
  • Adaptive Cruise Control
  • 170 Amp Alternator
  • Dual Exhaust System
  • Manual Tilt-Wheel and Telescoping Steering Column
  • Power Rake and Telescoping Steering Column
  • Off-Road Suspension
  • Single Speed Transfer Case
  • 2-Speed Transfer Case
  • 20" Polished Aluminum Wheels
  • Skid Plates
  • SLT Convenience Package
  • GMC Pro Safety
  • SLT Preferred Package
  • Wireless Apple CarPlay/Wireless Android Auto
  • Hitch View
  • Perforated Leather-Appointed Front Outboard Seat Trim
  • Buckle to Drive
  • IntelliBeam Automatic High Beam on/Off
  • Perimeter Lighting
  • SiriusXM with 360L Trial Subscription
  • 2 Charge/Data USB Ports Inside Center Console
  • 2 Type-C Charge-Only Rear USB Ports
  • 2 Charge/Data USB Ports
  • OnStar Services Capable
  • Following Distance Indicator
  • in-Vehicle Trailering System App
  • Forward Collision Alert
  • LED Cargo Area Lighting
  • Universal Home Remote
  • Wheels: 18" x 8.5" 6-Spoke Machined Aluminum
  • Lane Keep Assist with Lane Departure Warning
  • Automatic Emergency Braking
  • Steering Wheel Audio Controls
  • Front Pedestrian Braking
  • Premium Bose 7-Speaker Sound System
  • 6-Speaker Audio System Feature
  • Theft Deterrent System (unauthorized Entry)
  • HD Rear Vision Camera
  • Front Frame-Mounted Black Recovery Hooks
  • Front License Plate Kit
  • Wi-Fi Hotspot Capable
  • X31 Off-Road Package
  • X31 Hard Badge
  • High Capacity Suspension Package
  • Trailering Package
  • Standard Suspension Package
  • ProGrade Trailering System
  • 4-Wheel Disc Brakes
  • Apple CarPlay/Android Auto
  • Emergency communication system: OnStar
  • AM/FM radio: SiriusXM with 360L
  • Automatic Pre-Collision Braking
  • Front Center Armrest w/Storage
  • Compass
  • Auto-dimming Rear-View mirror
  • Variably intermittent wipers
  • 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
  • Radio data system
  • 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
  • Navigation System
  • Electronic Stability Control
  • Air Conditioning
  • 6 Speakers
  • View All

Body Details

Body Type
Pickup
Call For Pricing

Pricing Details

MSRP $66,505
Buick & GMC Consumer Cash Program - $1,750
Buick GMC Bonus Cash - $1,500
Dealer Discount - $6,168
Price $57,087
Total Savings $9,418
Additional Upfit Cost

Vehicle available NOW in McHenry, IL.

Contact Castle GMC of McHenry for more info.

(815) 605-6680
Disclaimer:
New vehicle pricing includes all offers and incentives. Tax, Title and Tags not included in vehicle prices shown and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at (866) 983-3343 or by visiting us at the dealership.

**With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72 month term, 4.9% interest and 20% downpayment.

The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.