2023 GMC Sierra 1500 SLT Truck Crew Cab

  • Used
$895Includes Dealer & Handling Fee
$35,996Advertised Price1
Mike Maroone Chevrolet Longmont
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    The overview

    Exterior Color
    Pacific Blue
    Interior Color
    JET BLACK, PERFORATED LEATHER-APPOINTED FRONT OUTB
    Odometer
    125,600 miles
    Fuel Economy
    14/17 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    4x4
    Engine
    V-8 cyl
    VIN
    3GTUUDED3PG112466
    Stock Number
    L112466
    • Show Me the CARFAX Badge

    A closer look at what’s included

    SLT premium package

    • SLT convenience package
    • 20" polished aluminum wheels
      Includes technical gray painted accents.
    • chrome wheel to wheel assist steps
      Wheel to wheel.

    X31 off-road and protection package

    • spray-on pickup bed liner with GMC logo
      Does not include spray-on liner on tailgate due to black composite inner panel.
    • all-weather floor liner
      Includes 1st and 2nd rows. Replaces factory floor mats. Dealer installed.

    SLT convenience package

    • front bucket seats
      Includes center console.
    • floor-mounted center console
      Includes cup holders, cell phone storage, power cord management and hanging file holder capability.
    • ventilated driver and front passenger seats
    • wireless charging
      Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference mobile devices manual to confirm what type of battery it uses. Beginning October 26, 2022 through November 20, 2022, certain vehicles will be forced to include (00C) not equipped with wireless charging, which removes wireless charging. See dealer for details or the window label for the features on a specific vehicle.

    X31 off-road package

    • off-road suspension
    • hill descent control
    • skid plates
    • heavy-duty air filter

    20" polished aluminum wheels

    • high capacity suspension package

    275/60R20SL AT BW tires

    • 255/80R17SL AS BW Spare Tire

    GMC pro safety

    • Forward Collision Alert
    • Following Distance Indicator
    • front pedestrian braking
    • IntelliBeam Automatic High Beam on/off

    5.3L EcoTec3 V8 engine

    • 10-speed automatic transmission
      Electronically controlled with overdrive, tow/haul mode and steering column paddle shifters. Includes electronic precision shift, cruise grade braking and powertrain grade braking.

    front bucket seats

    • 2 charge/data USB ports inside center console
    • electronic precision shift
      Includes steering column paddle shifters.

    front 40/20/40 split-bench seat

    • 10-way power driver seat adjuster with lumbar
    • 10-way power passenger seat adjuster with lumbar
    • driver memory
      Recalls driver presets for power driver seat and outside mirrors.
    • heated driver and front outboard passenger seating

    trailering package

    • hitch guidance

    120-volt instrument panel power outlet

    • 120-volt bed mounted power outlet
      400 watts shared with (KI4) instrument panel mounted power outlet.

    premium GMC infotainment audio system radio

    • 6-speaker audio system feature
    • wireless phone projection
      For Apple CarPlay and Android Auto.

    preferred equipment group 4SA

    • GMC pro safety
    • wireless phone projection
      For Apple CarPlay and Android Auto.
    • 6-speaker audio system feature
    • SiriusXM with 360L
      Enjoy a trial subscription of the Platinum plan package for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the Platinum plan, you can also enjoy your favorites everywhere you go, with the SiriusXM app, online and at home on compatible connected devices. Important: the SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM customer agreement at www.siriusxm.com for complete terms and how to cancel. All fees, content, features and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan, working electrical system, cell reception and GPS signal. See onstar.com for details and limitations.

    More pre-installed items

    • cargo tie-downs
      Dealer installed.
    • 7,100 lbs GVWR
    • federal emissions requirements
    • 3.23 rear axle ratio
    • Max seating capacity: 5
    • Fuel System: Direct Injection
    • Fuel tank capacity: 24 gal
    • Horsepower: 355
    This 2023 GMC Sierra 1500 SLT in Pacific Blue Metallic delivers capability and comfort in a sophisticated crew cab package. The EcoTec3 5.3L V8 engine pairs with a smooth 10-speed automatic transmission to provide confident power, while the 4WD system ensures traction in any condition. With an EPA-estimated 16 city / 20 highway MPG, actual mileage may vary. Finished in leather with thoughtful appointments throughout, this truck is ready for work or weekend adventures.

    - SLT Premium Package
    - X31 Off-Road and Protection Package
    - 10-Way Power Driver Seat with Lumbar Support
    - Heated Front Seats and Steering Wheel
    - Premium Bose 7-Speaker Sound System with SiriusXM
    - Apple CarPlay and Android Auto Integration
    - Wireless Phone Projection and Charging
    - Automatic Emergency Braking and Lane Keep Assist
    - Spray-On Bed Liner with GMC Logo
    - Chrome Wheel to Wheel Assist Steps

    The SLT trim combines premium equipment with practical off-road credentials, offering both everyday refinement and weekend versatility. Features like the X31 package's Hill Descent Control, auto-dimming rear-view mirror, and rear camera provide confidence on any route. Heated door mirrors and remote start add convenience to Colorado driving.

    Stop by and take this Sierra 1500 for a test drive today. We offer free delivery anywhere in Colorado and would welcome the opportunity to earn your business.

    Proudly serving Longmont, Boulder, Denver, Loveland, Erie, Fort Collins, Thornton, Westminster, Lakewood, Broomfield, Golden, Brighton, and Greeley.

    Peace of mind

    vehicle history report

    Vehicle history report

    • Title information
    • Odometer readings
    • Accident data (if applicable)
    • Service history
    • Vehicle usage
    • Recall information (if applicable)
    • Warranty status
    Free CarFax report

    A name you can trust

    Mike Maroone Honda 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 Logo4.0out of 5 overall
    • 4.0

      Depreciation of 50%

      by Manny A on 10/28/2026 10:06:36 AM

      This is a amazing truck.. Comfortable lots of sensors Etc…. My truck has 30000 miles I when to trade in they offer $46000 I paid $86000 the depreciation is incredible I don’t buy new truck never again.…
    • 5.0

      2021 GMC SLT 4WD SIERRA, Great Truck

      by Ransom1 on 10/15/2026 4:18:42 PM

      This is my 8th truck. This is hands down the very best truck I’ve ever owned. Not only is it the best looking truck on the road I have never had it in the shop except for oil changes and scheduled maintenance. The silver does not show dirt or grime.…
    • 5.0

      Great 4 cylinder truck

      by Steve on 9/23/2026 2:01:15 AM

      I have only pulled a trailer one time and still got 18 mpg down doing 80 down the interstate. Otherwise this vehicle is used for commuting or recreating. I typically get 22-24 mpg driving MT highways to the mountains. The turbo has some spunk for getting up to speed and the five years I've had my truck no complaints.…
    All reviews on KBB.com
    Based on 71 consumer ratings for 2019–2026 models. Privacy

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