2026 GMC Sierra 1500 SLE

  • New
$62,864MSRP
$55,738Castle Sale Price
Castle GMC McHenry

    The overview

    Exterior Color
    Onyx Black
    Interior Color
    Black
    Body/Seating
    Truck/6 seats
    Seats
    6 seats
    Transmission
    10-Speed Automatic
    Drivetrain
    4WD
    Engine
    EcoTec3 5.3L V8
    VIN
    1GTUUBED9TZ172587
    Stock Number
    M260241

      The highlights

      • Navigation system
      • Lane departure
      • Automatic temperature control
      • Emergency communication system
      • Wireless phone connectivity
      • Front dual zone A/C
      • Auto high-beam headlights
      • Split folding rear seat
      • Heated front seats
      • Perimeter/approach lights
      • Remote keyless entry
      • Heated steering wheel

      A closer look at what’s included

      Included Options
      • Navigation System
      • High Capacity Suspension Package
      • Preferred Equipment Group 3SA
      • Remote Start Package
      • SLE Convenience Package
      • SLE Value Package
      • Standard Suspension Package
      • Trailering Package
      • X31 Off-Road Package
      • 6 Speakers
      • 6-Speaker Audio System Feature
      • AM/FM radio: SiriusXM with 360L
      • Radio data system
      • Radio: Premium GMC Infotainment Audio System
      • Steering Wheel Audio Controls
      • Air Conditioning
      • Automatic temperature control
      • Dual-Zone Automatic Climate Control
      • Electric Rear-Window Defogger
      • Front dual zone A/C
      • Rear window defroster
      • 120-Volt Bed Mounted Power Outlet
      • 120-Volt Interior Power Outlet
      • Power driver seat
      • Power steering
      • Power windows
      • Push Button Start
      • Remote keyless entry
      • Steering wheel mounted audio controls
      • Wireless Charging
      • Auto-Locking Rear Differential
      • 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
      • Low tire pressure warning
      • Occupant sensing airbag
      • Overhead airbag
      • Power Door Locks
      • Brake assist
      • Electronic Stability Control
      • Hill Descent Control
      • Automatic Pre-Collision Braking
      • Delay-off headlights
      • Fully automatic headlights
      • Panic alarm
      • Security system
      • Speed control
      • 170 Amp Alternator
      • 220 Amp Alternator
      • Auxiliary External Transmission Oil Cooler
      • External Engine Oil Cooling
      • Heavy-Duty Air Filter
      • Bumpers: chrome
      • Dual Exhaust System
      • Heated door mirrors
      • LED Cargo Area Lighting
      • Power door mirrors
      • Rear step bumper
      • Rear Wheelhouse Liners
      • X31 Hard Badge
      • 2 Charge/Data USB Ports
      • 2 Type-C Charge-Only Rear USB Ports
      • Apple CarPlay/Android Auto
      • Automatic Emergency Braking
      • Buckle to Drive
      • Cloth Seat Trim
      • Color-Keyed Carpeting Floor Covering
      • Compass
      • Driver door bin
      • Driver vanity mirror
      • Following Distance Indicator
      • Forward Collision Alert
      • Front Pedestrian Braking
      • Front reading lights
      • Front Rubberized-Vinyl Floor Mats
      • HD Rear Vision Camera
      • Heated steering wheel
      • Illuminated entry
      • Mobile Service Plus
      • OnStar Services Capable
      • Outside temperature display
      • Overhead console
      • Passenger vanity mirror
      • Rear reading lights
      • Rear Rubberized-Vinyl Floor Mats
      • Tachometer
      • Telescoping steering wheel
      • Tilt steering wheel
      • Trip computer
      • Voltmeter
      • Wi-Fi Hotspot Capable
      • Wireless Apple CarPlay/Wireless Android Auto
      • 4-Way Manual Passenger Seat Adjuster
      • Front 40/20/40 Split-Bench Seat
      • Heated front seats
      • Split folding rear seat
      • Front Center Armrest w/Storage
      • Passenger door bin
      • Front Frame-Mounted Black Recovery Hooks
      • Hitch Guidance
      • Integrated Trailer Brake Controller
      • 20" Polished Aluminum Wheels
      • Alloy wheels
      • Wheels: 17" x 8" Bright Silver Painted Aluminum
      • Deep-Tinted Glass
      • Variably intermittent wipers
      • 1-touch down
      • 1-touch up
      • Air conditioning
      • Automatic temperature control
      • Driver door bin
      • Driver vanity mirror
      • Emergency communication system: OnStar
      • Front beverage holders
      • Front dual zone A/C
      • Heated steering wheel
      • Illuminated entry
      • Navigation system
      • Overhead console
      • Passenger door bin
      • Passenger vanity mirror
      • Power windows
      • Proximity key: doors and push button start
      • Rear door bins
      • Remote engine start
      • Remote keyless entry
      • Speed control
      • Telescoping steering wheel
      • Tilt steering wheel
      • Alloy wheels
      • Front anti-roll bar
      • Front wheel independent suspension
      • Power steering
      • Speed-sensing steering
      • 1st row LCD monitors: 2
      • Primary LCD size: 13.4"
      • Radio data system
      • Smart device integration: Apple CarPlay/Android Auto
      • Speakers: 6
      • Steering wheel mounted audio controls
      • Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
      • Wireless phone connectivity: Bluetooth
      • Basic warranty: 36 months/36,000miles
      • Corrosion perforation warranty: 72 months/100,000miles
      • Maintenance warranty: 12 months/ unlimited distance
      • Front center armrest: w/storage
      • Front seats: bench
      • Heated front seats
      • Max seating capacity: 6
      • Power 2-way driver lumbar support
      • Power driver seat
      • Rear seats: split-bench
      • Rear seats Folding position: fold-up cushion
      • Seat Upholstery: cloth
      • Split folding rear seat
      • Cylinder deactivation
      • Drive type: four-wheel
      • Engine location: front
      • Fuel economy city: 17mpg
      • Fuel economy combined: 18mpg
      • Fuel economy highway: 20mpg
      • Fuel tank capacity: 24.0gal.
      • Hybrid traction battery type: none
      • Manual-shift auto
      • Mode select transmission
      • Rear locking differential
      • Variable valve control
      • Approach angle: 19 deg
      • Departure angle: 24 deg
      • Ground clearance (min): 206mm (8.1")
      • Ramp breakover angle: 18 deg
      • Bumpers: chrome
      • Door mirrors: chrome
      • Heated door mirrors
      • Hitch Class: IV
      • Left rear passenger door: conventional
      • Power door mirrors
      • Rear cargo: tailgate
      • Rear step bumper
      • Right rear passenger: conventional
      • Trailer hitch
      • Trailer sway control
      • Exterior body width: 2,063mm (81.2")
      • Exterior height: 1,918mm (75.5")
      • Exterior length: 5,890mm (231.9")
      • Front headroom: 1,092mm (43.0")
      • Front hiproom: 1,554mm (61.2")
      • Front legroom: 1,131mm (44.5")
      • Front shoulder room: 1,676mm (66.0")
      • Greenhouse Gas Score (GG): 3
      • Rear headroom: 1,019mm (40.1")
      • Rear hiproom: 1,529mm (60.2")
      • Rear legroom: 1,102mm (43.4")
      • Rear shoulder room: 1,656mm (65.2")
      • Wheelbase: 3,744mm (147.4")
      • Appearance: analog
      • Auto high-beam headlights
      • Compass
      • Configurable
      • Delay-off headlights
      • Front reading lights
      • Fully automatic headlights
      • Lane departure: Lane Keep Assist with Lane Departure Warning active
      • Low tire pressure warning
      • Oil pressure gauge
      • Outside temperature display
      • Rear reading lights
      • Rear window defroster
      • Tachometer
      • Trip computer
      • Variably intermittent wipers
      • Voltmeter
      • 4 wheel disc brakes
      • ABS brakes
      • Brake assist
      • Dual front impact airbags
      • Dual front side impact airbags
      • Electronic stability
      • Forward collision: Forward Collision Alert with Automatic Braking mitigation
      • Front pedestrian detection: prevention
      • Ignition disable
      • Occupant sensing airbag
      • Overhead airbag
      • Panic alarm
      • Perimeter/approach lights
      • Security system
      • Traction control
      Onyx Black 2026 GMC Sierra 1500 SLE 10-Speed Automatic, 4WD, Black Cloth.
      Priced below KBB Fair Purchase Price!
      Factory MSRP: $62,864


      High Capacity Suspension Package, Preferred Equipment Group 3SA (120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 2 Charge/Data USB Ports, 2 Type-C Charge-Only Rear USB Ports, 4-Way Manual Passenger Seat Adjuster, Color-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Front 40/20/40 Split-Bench Seat, Front Frame-Mounted Black Recovery Hooks, Front Rubberized-Vinyl Floor Mats, HD Rear Vision Camera, Integrated Trailer Brake Controller, OnStar Services Capable, Power Door Locks, Push Button Start, Rear Rubberized-Vinyl Floor Mats, Steering Wheel Audio Controls, Wheels: 17" x 8" Bright Silver Painted Aluminum, and Wi-Fi Hotspot Capable), Remote Start Package (Electric Rear-Window Defogger and Wireless Charging), SLE Convenience Package (Dual-Zone Automatic Climate Control and LED Cargo Area Lighting), SLE Value Package (Auto-Locking Rear Differential), Standard Suspension Package, Trailering Package (Hitch Guidance), X31 Off-Road Package (Dual Exhaust System, Heavy-Duty Air Filter, Hill Descent Control, Rear Wheelhouse Liners, and X31 Hard Badge), 10-Speed Automatic, 4WD, Black Cloth, 170 Amp Alternator, 20" Polished Aluminum Wheels, 220 Amp Alternator, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Automatic Emergency Braking, Automatic Pre-Collision Braking, Automatic temperature control, Auxiliary External Transmission Oil Cooler, Brake assist, Buckle to Drive, Bumpers: chrome, Cloth Seat Trim, 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, External Engine Oil Cooling, Following Distance Indicator, Forward Collision Alert, Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front Pedestrian Braking, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heated front seats, Heated steering wheel, Illuminated entry, Low tire pressure warning, Mobile Service Plus, Navigation System, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power door mirrors, Power driver seat, Power steering, Power windows, Radio data system, Radio: Premium GMC Infotainment Audio System, Rear reading lights, 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, Variably intermittent wipers, Voltmeter, and Wireless Apple CarPlay/Wireless Android Auto. The advertised Price is the total price for the vehicle and includes our $378 Doc Fee (IL locations), or $249 Doc Fee (IN locations) and a $35.00 electronic filing Fee. The Price excludes only government-mandated taxes, tags, registration fees, and title fees. Pricing includes all applicable rebates. Manufacturer regional rebates may be included; residency restrictions can vary. Please call to verify. We strive to maintain accurate information on this website about inventory, vehicle features and history, manufacturer incentives, and pricing. To do so, we often rely on third-party sources to provide us with particular data. All Information is subject to change without notice to correct inaccuracies and to adjust for changing market conditions. We assume no responsibility for errors and omissions, and make no representations or warranties, express or implied, that the information presented is accurate and complete.

      Peace of mind

      Factory warranty

      36 months/36,000miles from the vehicle's original in-service date

      A name you can trust

      Castle Buick GMC is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
      More about us

      KBB.com Consumer Reviews

      Kelley Blue Book Logo0.0out of 5 overall
        Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

        1Dealer Discount applied to everyone