2020 GMC Sierra 1500 SLT

  • Used
$34,343Long-Lewis Price
Have You Seen a Lower Price?
BUYER BEWARE
Other Dealers Include:
  • "Must Finance" or "Must Trade" Discounts
  • Rebates not everyone qualifies for
  • Doc Fees, Electronic Fees, and Worthless Dealer Add-Ons
These Misleading Practices Can Add Up to Over $10,000!
Long-Lewis GMC of Decatur
Location Details
Call 256-274-5572
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We Do Business Your Way.™
  • NO Dealer Fees, Hidden Fees or Bogus Mark Ups.
  • Non-Commissioned Salespeople.
  • 3 Day/300 Mile Money Back Guarantee.
*3 Day/300 Mile Money Back Guarantee does NOT apply to Pre-Auction/Wholesale vehicles.

    The overview

    Exterior Color
    Red Quartz Tintcoat
    Interior Color
    DARK WALNUT/SLATE, PERFORATED LEATHER-APPOINTED FR
    Odometer
    91,000 miles
    Fuel Economy
    15/20 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    Engine: 5.3L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
    VIN
    3GTU9DEDXLG251831
    Stock Number
    D26SL044A
    • AutoCheck

    A closer look at what’s included

    Base model features & specs only
    • Max seating capacity: 5
    • Fuel System: Direct Injection
    • Fuel tank capacity: 24 gal
    • Horsepower: 355
    2020 GMC Sierra 1500 SLT **Here at Long-Lewis we believe in being transparent. We have no Doc fees, or any other hidden fees. We are a one price store and give our best price up front and they are clearly marked on all our inventory.** Red Quartz Tintcoat 4WD 10-Speed Automatic EcoTec3 5.3L V8 10-Speed Automatic, 4WD, Dark Walnut/Slate Leather.Recent Arrival! Odometer is 7987 miles below market average!

    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 AutoCheck report

    A name you can trust

    Long-Lewis GMC of Decatur 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
      NO Dealer Fee. We do not charge license fees, processing fees, documentation (DOC) fees or destination charges saving you thousands. Simply add the applicable sales tax and a $16.50 title, if in State. Other States' titling may vary.