2020 GMC Sierra 1500 AT4

  • Used
  • Diesel
$32,520Price
$33,009Final Price
View price details
Finance Terms
Value My Trade
Mark Allen Buick GMC
Location Details
Call 918-779-3679
We’re here to help

    The overview

    Exterior Color
    Onyx Black
    Interior Color
    Jet Black
    Odometer
    93,510 miles
    Fuel Economy
    22/26 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    4x4
    Engine
    I-6 cyl
    VIN
    1GTU9EET3LZ353615
    Stock Number
    TF289989B
    • Show Me the CARFAX Great Value Badge

    A closer look at what’s included

    AT4 Premium Package

    • AT4 Preferred Package
    • Tires: LT275/65R18C MT BW
      Goodyear Wrangler DuraTrac.
    • Driver Alert Package I
    • 6" Rectangular Black Tubular Assist Steps
      Dealer installed.

    Technology Package

    • HD Surround Vision w/2 Trailer View Camera Provisions
      Provides the driver with an overhead view of the scene around the vehicle on a center stack display.
    • Rear Camera Mirror
      Inside rearview auto-dimming with full camera display.
    • Bed View Camera
      Camera in the CHMSL to show a view of the cargo bed. Includes 2 trailer camera provisions.
    • Multicolor 15" Diagonal Head-Up Display

    AT4 Preferred Package

    • Universal Home Remote
    • Power Sliding Rear Window w/Rear Defogger
    • Radio: Premium GMC Infotainment Sys w/Navigation
      Includes 8" diagonal color touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for Infotainment and vehicle settings and greater memory.
    • Premium Bose 7-Speaker Sound System
      Includes Richbass woofer.

    Driver Alert Package II

    • Forward Collision Alert
    • Lane Keep Assist w/Lane Departure Warning
    • Automatic Emergency Braking
    • Front Pedestrian Braking

    Engine: Duramax 3.0L Turbo-Diesel I6

    • 220 Amp Alternator
    • Engine Block Heater
    • 850 Heavy-Duty Battery
      Cold-cranking amps/95 amp-hr, maintenance free with rundown protection and retained accessory power.
    • Delete External Engine Oil Cooler

    Driver Alert Package I

    • Ultrasonic Front & Rear Park Assist
    • Lane Change Alert w/Side Blind Zone Alert
    • Rear Cross Traffic Alert
    • Perimeter Lighting

    Tires: 275/60R20SL AT BW

    • 255/80R17SL AS BW Spare Tire

    Radio: Premium GMC Infotainment Sys w/Navigation

    • SiriusXM w/360L
      Enjoy a trial subscription of the All Access package for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the All Access package, 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.

    Front Bucket Seats

    • 10-Way Power Driver Seat Adjuster w/Lumbar
    • 10-Way Power Passenger Seat Adjuster w/Lumbar
    • Driver Memory
      Recalls driver presets for power driver seat and outside mirrors.

    120-Volt Instrument Panel Power Outlet

    • 120-Volt Bed Mounted Power Outlet
      400 watts shared with (KI4) instrument panel mounted power outlet.

    Radio: Premium GMC Infotainment Sys w/Multi-Touch

    • 6-Speaker Audio System Feature
    • SiriusXM w/360L
      Enjoy a trial subscription of the All Access package for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the All Access package, 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.

    Preferred Equipment Group 4SB

    • Radio: Premium GMC Infotainment Sys w/Multi-Touch
      Includes 8" diagonal color touch-screen, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for Infotainment and vehicle settings.
    • HD Radio
    • Floor-Mounted Center Console
      Includes cup holders, cell phone storage, power cord management and hanging file holder capability.
    • Compass
      Located in instrument cluster.

    ProGrade Trailering System

    • Hitch Guidance w/Hitch View
      Includes image adjustment, pan/zoom/tilt.
    • In-Vehicle Trailering App
      Includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder and trailer electrical diagnostics.

    More pre-installed items

    • Power Sunroof
    • Federal Emissions Requirements
    • 3.23 Rear Axle Ratio
    • Transmission: 10-Speed Automatic
      Electronically controlled with overdrive and tow/haul mode. Includes cruise grade braking and powertrain grade braking.
    • Max seating capacity: 5
    • Fuel System: Direct Injection
    • Fuel tank capacity: 91 liters
    • Horsepower: 277
    Mark Allen Buick GMC is pumped up to offer this superb-looking 2020 GMC Sierra 1500 in Onyx Black This vehicle has passed our comprehensive inspection and comes with the following features;

    2020 GMC Sierra 1500
    Onyx Black
    10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.


    Odometer is 4473 miles below market average!

    22/26 City/Highway MPG

    Visit Our Team at Mark Allen Buick GMC To Get Started! Just 15 minutes north of Tulsa, near Collinsville, Skiatook Owasso & Oolagah. When you stop by our showroom, you'll get to speak with our team of professionals who are ready to guide you through every aspect of buying or owning a Buick, GMC model. Now that you know everything that we can do for you, come in and speak with us about what you need for your Buick Envision, Enclave, GMC Sierra 1500, Savana Cutaway 3500 and Acadia. Call 918-446-9696 or visit us at www.markallen-buick-gmc.com.

    Track your progress

     
     
     
     

    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

    Optional add-on protection

    • GAP Protection
    • Lifetime Powertrain
    • Tires and Wheels
    • Paint Protection

    A name you can trust

    Mark Allen 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
      Privacy
        Price does not include dealer documentation fee of $489, sales tax, registration, and dealer installed accessories. Online price valid for in-stock vehicles with an assigned stock number only. All prices, specification and availability subject to change without notice. Prices available for retail purchase only. Terms and conditions may vary based on credit score and status. See dealer for details. New cars only- must have trade-in vehicle year 1999 or newer and finance with dealer to qualify for online prices. Savings include dealership discount and all manufacturer incentives. Online price cannot be combined with special finance, lease, or other offers.

        EPA Estimates Only.
        MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the “Fuel Economy” portion of the EPA’s website for details, including a MPG recalculation tool).