2026 GMC Sierra 1500 AT4

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Pilson Chevrolet GMC
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    The overview

    Exterior Color
    Onyx Black
    Interior Color
    Jet Black w/Kalahari Accents
    Seating
    5 seats
    Fuel Economy
    14/17 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    Four Wheel Drive
    VIN
    3GTUUEEL4TG203639
    Stock Number
    C26130

      The highlights

      • Navigation system
      • Lane departure
      • Leather upholstery
      • Automatic temperature control
      • Emergency communication system
      • Wireless phone connectivity
      • Parking sensors
      • Exterior parking camera front
      • Exterior parking camera left
      • Exterior parking camera right
      • Exterior parking camera rear
      • Front dual zone A/C

      Notes from the dealer

      Thank you for choosing Pilson Chevrolet GMC, this 2026 GMC Sierra 1500 AT4 in Onyx Black is a great choice! Check out the following:

      City 14/ Hwy 17



      ENGINE, 6.2L ECOTEC3 V8, ONYX BLACK



      AT4 Premium Package ($1,045 value)

        Preferred Equipment Group 4SB

        • 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
        • Rear Wheelhouse Liners
        • Color-Keyed Carpeting Floor Covering
        • Front Premium Floor Liners with Removable Carpet Insert
        • Push Button Start
        • Remote Vehicle Starter System
        • Electric Rear-Window Defogger
        • Front Rain-Sensing Wipers
        • Spray-On Pickup Bedliner with GMC Logo
        • Floor-Mounted Center Console
        • Auto-Locking Rear Differential
        • Black Chrome Grille Insert Bars
        • 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 Interior Power Outlet
        • Ventilated Driver and Front Passenger Seats
        • 220 Amp Alternator
        • Power Rake and Telescoping Steering Column
        • 2-Speed Transfer Case
        • 20" X 9" Machined Aluminum Wheels
        • Skid Plates
        • GMC Pro Safety
        • Hitch View
        • Trailer Camera Provisions
        • Perimeter Lighting
        • SiriusXM with 360L Trial Subscription
        • 2 Charge/data USB Ports Inside Center Console
        • 2 USB Ports
        • 2 type-C Charge-Only Rear USB Ports
        • Ultrasonic Front and Rear Park Assist
        • OnStar Services Capable
        • In-Vehicle Trailering System App
        • LED Cargo Area Lighting
        • Rear Cross Traffic Braking
        • Red Recovery Hooks
        • Steering Wheel Audio Controls
        • Rear Pedestrian Detection
        • Trailer Side Blind Zone Alert
        • Premium Bose 7-Speaker Sound System
        • Theft Deterrent System (unauthorized Entry)
        • HD Surround Vision
        • Wi-Fi Hotspot Capable
        • Off-Road Suspension
        • Trailering Package

        AT4 Preferred Package

        • Power Sliding Rear Window with Rear Defogger
        • Universal Home Remote





        Want us to come to you? No problem! In case we missed a picture or a detail you would like to see on this new vehicle we are happy to send you A PERSONAL VIDEO walking around the vehicle focusing on the closest details that are important to you. We can jump on a video call or send it directly to you via text or email. We look forward to hearing from you.

        Pilson Chevy GMC in Clinton, IN is proud to offer a tremendous selection of New vehicles. We continuously monitor hundreds of websites to make sure we competitively price all of our cars, trucks, suv's and vans everyday. We're sure you'll find the vehicle you want at the price you want. BrakePlus option not included in internet price. If It's Pilson, It's Possible!
        • 1-touch down
        • 1-touch up
        • Adaptive Cruise Control
        • 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
        • Surround View Monitor: HD Surround Vision w/Hitch View yes
        • Telescoping steering wheel
        • Tilt steering wheel
        • Alloy wheels
        • Front anti-roll bar
        • Front tires: 275/60SR20.0
        • Front wheel independent suspension
        • Power steering
        • Rear tires: 275/60SR20.0
        • Speed-sensing steering
        • Tires: all-terrain
        • Wheel size: 20"
        • 1st row LCD monitors: 2
        • AM/FM radio: SiriusXM with 360L
        • Primary LCD size: 13.4"
        • Radio data system
        • Satellite radio trial duration with new vehicle purchase (months): 3
        • Smart device integration: Apple CarPlay/Android Auto
        • Speaker type: Bose
        • Speakers: 7
        • Steering wheel mounted audio controls
        • Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
        • Wireless Phone Charger: front
        • Wireless phone connectivity: Bluetooth
        • Basic warranty: 36 months/36,000miles
        • Corrosion perforation warranty: 72 months/100,000miles
        • Diesel engine warranty: 60 months/100,000miles
        • Maintenance warranty: 12 months/ unlimited distance
        • Powertrain warranty: 60 months/60,000miles
        • Roadside assistance coverage: 60 months/60,000miles
        • Front center armrest
        • Front seats: bucket
        • Heated front seats
        • Heated rear seats
        • Leather upholstery
        • Max seating capacity: 5
        • 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
        • Ventilated front seats
        • Block heater
        • Compressor: intercooled turbo
        • Cylinder configuration: I-6
        • Drive type: four-wheel
        • Engine liters: 3.0L
        • Engine location: front
        • Fuel economy city: 22mpg
        • Fuel economy combined: 24mpg
        • Fuel economy highway: 26mpg
        • Fuel tank capacity: 24.0gal.
        • Horsepower: 305hp @ 3,750RPM
        • Hybrid traction battery type: none
        • Manual-shift auto
        • Mode select transmission
        • Number of valves: 24
        • Rear locking differential
        • Recommended fuel: Diesel
        • Standard fuel economy fuel type: diesel
        • Torque: 495 lb.-ft. @ 2,750RPM
        • Transmission: 10 speed automatic
        • Variable intake manifold
        • Variable valve control
        • Approach angle: 26 deg
        • Departure angle: 26 deg
        • Ground clearance (min): 282mm (11.1")
        • Ramp breakover angle: 20 deg
        • Auto-dimming door mirrors
        • Bedliner
        • Bumpers: body-color
        • Heated door mirrors
        • Hitch Class: IV
        • Left rear passenger door: conventional
        • Power door mirrors
        • Rear cargo: tailgate
        • Rear step bumper
        • Right rear passenger: conventional
        • Skid plates
        • Tailpipe finisher: chrome
        • Trailer hitch
        • Trailer sway control
        • Compression ratio: 15.00 to 1
        • Curb weight: 2,495kg (5,500lbs)
        • Engine bore x stroke: 84.0mm x 90.0mm (3.31" x 3.54")
        • Engine displacement: 3.0 L
        • Engine torque: 495 lb.-ft. @ 2,750RPM
        • Exterior body width: 2,063mm (81.2")
        • Exterior height: 1,990mm (78.3")
        • Exterior length: 5,916mm (232.9")
        • Front headroom: 1,092mm (43.0")
        • Front hiproom: 1,544mm (60.8")
        • Front legroom: 1,131mm (44.5")
        • Front shoulder room: 1,638mm (64.5")
        • GVWR: 3,266kg (7,200lbs)
        • Greenhouse Gas Score (GG): 4
        • Payload: 757kg (1,670lbs)
        • Rear headroom: 1,019mm (40.1")
        • Rear hiproom: 1,505mm (59.2")
        • Rear legroom: 1,102mm (43.4")
        • Rear shoulder room: 1,626mm (64.0")
        • Towing capacity: 3,992kg (8,800lbs)
        • Turning radius: 7.2m (23.7'')
        • Wheelbase: 3,747mm (147.5")
        • Appearance: analog
        • Auto high-beam headlights
        • Blind spot: Trailer Side Blind Zone Alert warning
        • Compass
        • Configurable
        • Delay-off headlights
        • Exterior parking camera front
        • Exterior parking camera left
        • Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
        • Exterior parking camera right
        • 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
        • Parking sensors: Front and Rear Park Assist front and rear
        • 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
        • Rear collision: Rear Cross Traffic Braking mitigation
        • Security system
        • Tracker system: Stolen Vehicle Assistance
        • Traction control

        Pilson@Home, We Empower You

        • Video walkaround

          Experience this vehicle via video call and ask us any questions you have.

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        • Home delivery

          We’ll deliver the vehicle you want to your home and help you complete the paperwork.

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        Peace of mind

        Factory warranty

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

        A name you can trust

        Pilson Chevrolet 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
          Tax, title, license, dealer fees, and optional equipment extra. New and unused models include all applicable factory rebates. Must qualify for some rebates. All prices, specifications, and availability subject to change without notice. Despite our efforts to provide the most current, accurate information, errors may appear from time to time. Please contact us for the most current information. Best Price Guarantee Policy: Pilson's Best Price Guarantee Price policy is available on new in-stock vehicles only. Customer must present to Pilson a Purchase Order from another local, non-Pilson, franchise dealer and located no more than 150 miles from Pilson's location, selling the same make, model, trim and MSRP as Pilson. Competition Purchase Order must be signed by both the Guest and competing dealer management for an identical vehicle to the one in Pilson's inventory. Competitor's Purchase Order MUST include VIN number. Price is inclusive of all applicable OEM rebates and OEM incentives; and those OEM offers must be currently available and not expired. These types vehicles are excluded from qualifying; current or former demonstrator, loaner, damaged (hail, etc), special event or limited edition models. Customer must pay for non-factory installed equipment. If Pilson cannot beat the competitions written offer, Pilson will provide the customer with a FREE 7 night resort stay (one week getaway package) provided by Odenza Marketing Group.