Used 2020 Gmc Sierra 1500 SLT

 138,339 miles
 Diesel
 Winter Park, FL

$31,274

AI Analysis:

$28,472 average market price. 

View Full Analysis.

Key Features

Mileage

138,339 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

22 / 26

Color

Satin Steel / Jet Black

Title

Clean

VIN

3GTU9DET8LG315338

Contact Seller

Au

AutoNation Toyota Winter Park

225 N Semoran Boulevard

Winter Park, FL 32792

Financing Available

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

$529 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

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Dealer Description

This vehicle includes a Money-Back Guarantee* and passed our precise inspection process. Best of all the price you see is the price you pay. No haggling. No back and forth. No pressure. And this price is so good it is guaranteed. *Money-Back Guarantee is valid for 5 days or 250 miles, whichever comes first. Subject to certain terms and conditions. See store for details. Some restrictions apply.

Features & Options

  • 4WD/AWD
  • Slt Premium Plus Package
  • Slt Convenience Package
  • Wheels; 20" X 9" Polished Aluminum
  • Driver Alert Package Ii
  • Slt Preferred Package
  • Engine; Duramax 3.0L Turbo-Diesel I6
  • Driver Alert Package I
  • Assist Steps; Chrome Wheel To Wheel
  • Bed Liner; Spray-On
  • Leather Seats
  • Navigation System
  • Lpo; All-Weather Floor Liner; 1St And 2Nd Rows
  • Engine Block Heater
  • Lane Keeping Assist
  • Keyless Start
  • Cooled Front Seat(S)
  • Adaptive Cruise Control - Camera
  • Alternator; 220 Amps
  • Audio System; Premium Gmc Infotainment System With Navigation And 8" Diagonal Color Touch-Screen; Includes Multi-Touch Display; AM/FM Stereo

Vehicle History Report

VIN: 3GTU9DET8LG315338

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

Seller Details

Listed 2/3/2026

View original listing
Au

AutoNation Toyota Winter Park

225 N Semoran Boulevard

Winter Park, FL 32792

Phone

877-791-**** Show number

Location

Contact Seller

Au

AutoNation Toyota Winter Park

225 N Semoran Boulevard

Winter Park, FL 32792

Financing Available

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

$529 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

Explore More Options