Used 2020 Gmc Sierra 1500 SLT

 140,447 miles
 Gas
 Broken Arrow, OK

$25,579

AI Analysis:

$28,994 average market price. You save $3,415 (12%). 

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Key Features

Mileage

140,447 miles

Drivetrain

RWD

Engine

5.3L 8 Cylinder

Transmission

8 Speed Automatic

Fuel Type

Gas

MPG

17 / 24

Color

Onyx Black / Jet Black

Title

Clean

Contact Seller

Je

Jerry Ferguson Buick GMC

1601 N. Elm Place

Broken Arrow, OK 74012

Financing Available

Pre-qualification takes just minutes. Compare multiple offers and save!

$433 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

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Dealer Description

2020 GMC Sierra 1500 SLT Bold Style Meets Proven Capability. This 2020 GMC Sierra 1500 SLT is powered by the robust EcoTec3 5.3L V8, delivering exceptional power and torque to tackle both highway cruising and weekend work. Paired with a smooth-shifting transmission and rear-wheel drive, this Sierra offers strong towing and payload capabilities for your daily demands. Step inside the Crew Cab layout and you'll find a spacious and refined interior finished in Jet Black leather. Designed with the driver in mind, the SLT trim offers heated and ventilated front seats, heated rear seats, power-adjustable driver and passenger seats, dual-zone automatic climate control, heated leather-wrapped steering wheel, memory seat settings for driver preferences, GMC Infotainment System with 8-inch color touchscreen, Apple CarPlay and Android Auto compatibility, Bluetooth hands-free calling and audio streaming, navigation system (if equipped), Bose premium sound system (available on select SLT trims), keyless open and start, remote start system. The Onyx Black finish gives this Sierra a bold and commanding presence, while functional touches reinforce its work-ready nature. With 140K miles, this Sierra 1500 SLT has been driven and proven, offering a great value for drivers needing a balance of comfort and capability. Whether you're heading to the job site or taking the family on a road trip, this truck delivers.

Features & Options

  • Android Auto
  • Apple CarPlay
  • Automatic climate control
  • Backup camera
  • Bluetooth
  • Fog lights
  • Heated seats
  • Parking sensors / assist
  • Power seats
  • Premium package
  • Rear heated seats
  • Remote start
  • Side-impact air bags
  • Tow package

Vehicle History Report

VIN: 3GTP8DED8LG285766

Check this vehicle's history for accidents, service records, ownership, and more.

Seller Details

Listed 1/22/2026

View original listing
Je

Jerry Ferguson Buick GMC

1601 N. Elm Place

Broken Arrow, OK 74012

Phone

918-901-**** Show number

Location

Contact Seller

Je

Jerry Ferguson Buick GMC

1601 N. Elm Place

Broken Arrow, OK 74012

Financing Available

Pre-qualification takes just minutes. Compare multiple offers and save!

$433 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

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