2026 GMC Sierra 1500 SLT

  • New
  • Diesel
$68,188$69,580 MSRP
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Zimbrick Buick GMC Eastside
Location Details
Website
Call 608-616-4605
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    The overview

    Exterior Color
    Onyx Black
    Interior Color
    Black
    Fuel Economy
    15/18 MPG City/Hwy
    Transmission
    10-Speed Automatic
    Drivetrain
    4x4
    Engine
    I-6 cyl
    VIN
    3GTUUDE84TG268089
    Stock Number
    G260553

      The highlights

      • Navigation system
      • Lane departure
      • Leather upholstery
      • Automatic temperature control
      • Emergency communication system
      • Wireless phone connectivity
      • Front dual zone A/C
      • Auto high-beam headlights
      • Rain sensing wipers
      • Auto-dimming rearview mirror
      • Split folding rear seat
      • Memory seat

      A closer look at what’s included

      Included Options
      • 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
      • Remote Vehicle Starter System
      • Chrome Wheel to Wheel Assist Steps
      • Electric Rear-Window Defogger
      • Front Rain-Sensing Wipers
      • Power Sunroof
      • 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
      • Safety Alert Seat
      • Radio: Premium GMC Infotainment Audio System
      • Hill Descent Control
      • Integrated Trailer Brake Controller
      • Heavy-Duty Air Filter
      • Wireless Charging
      • 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
      • 2-Speed Transfer Case
      • 20" Polished Aluminum Wheels
      • Skid Plates
      • SLT Convenience Package
      • GMC Pro Safety
      • SLT Premium Plus Package
      • SLT Preferred Package
      • Sierra Safety Plus Package
      • Wireless Apple CarPlay/Wireless Android Auto
      • Trailer Tire Pressure Monitor System
      • Hitch View
      • X31 Off-Road and Protection Package
      • All-Weather Floor Liner
      • Perforated Leather-Appointed Front Outboard Seat Trim
      • Buckle to Drive
      • IntelliBeam Automatic High Beam on/Off
      • Trailer Camera Provisions
      • 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
      • Ultrasonic Front and Rear Park Assist
      • OnStar Services Capable
      • Following Distance Indicator
      • in-Vehicle Trailering System App
      • Forward Collision Alert
      • LED Cargo Area Lighting
      • Rear Cross Traffic Braking
      • 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
      • Rear Pedestrian Detection
      • Trailer Side Blind Zone Alert
      • Premium Bose 7-Speaker Sound System
      • 6-Speaker Audio System Feature
      • Theft Deterrent System (unauthorized Entry)
      • HD Surround Vision
      • HD Rear Vision Camera
      • Front Frame-Mounted Black Recovery Hooks
      • 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
      • Auto High-beam Headlights
      • 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
      • 1-touch down
      • 1-touch up
      • Air conditioning
      • Auto-dimming rearview mirror
      • 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
      • Memory seat
      • Navigation system
      • Overhead console
      • Passenger door bin
      • Passenger vanity mirror
      • Power windows
      • Proximity key: doors and push button start
      • Rear beverage holders
      • 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
      • 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
      • Heated front seats
      • Leather upholstery
      • Power 2-way driver lumbar support
      • Power 2-way passenger lumbar support
      • Power driver seat
      • Power passenger seat
      • Rear seat center armrest
      • Rear seats: split-bench
      • Rear seats Folding position: fold-up cushion
      • Seat Upholstery: leather
      • Split folding rear seat
      • Cylinder deactivation
      • Drive type: four-wheel
      • Engine location: front
      • Fuel economy city: 15mpg
      • Fuel economy combined: 16mpg
      • Fuel economy highway: 18mpg
      • Fuel tank capacity: 24.0gal.
      • Hybrid traction battery type: none
      • Manual-shift auto
      • Mode select transmission
      • Rear locking differential
      • Transmission: 10 speed automatic
      • Variable valve control
      • Approach angle: 19 deg
      • Departure angle: 24 deg
      • Ground clearance (min): 206mm (8.1")
      • Ramp breakover angle: 18 deg
      • Auto-dimming door mirrors
      • 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 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: digital/analog
      • Auto high-beam headlights
      • Compass
      • Configurable
      • Delay-off headlights
      • Front fog lights
      • 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
      • Rain sensing wipers
      • 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 SLT 4WD 10-Speed Automatic 3.0L I6

      Recent Arrival!


      Thanks for checking out our inventory! Please call with any questions at 608-241-1122, or visit us at High Crossing Blvd. In Madison, WI 53718. **All prices on our web site are subject to change without notice. We make every effort to provide you the most accurate, up-to-date information. The dealership should be contacted for final pricing and availability. Every feature listed on the Factory window sticker may not be available. Please contact a Sales Person if you have any questions. Tax, Title, License, and $399 Dealer Services Fee are not included in vehicle prices shown and must be paid by the purchaser. Price includes: Dealer Discount is Available Everyone.$1750 - Buick & GMC Consumer Cash Program. Exp. 03/31/2026 $2500 - GM Trade In Allowance Program. Exp. 03/31/2026 $500 - Buick GMC Bonus Cash. Exp. 03/31/2026

      Peace of mind

      Factory warranty

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

      A name you can trust

      Zimbrick Eastside is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
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