Used 2020 Gmc Sierra 1500 SLT

$40,654

Financing as low as $664 per month.

Key Features

Mileage

55,545

Drivetrain

RWD

Engine

5.3L 8 Cylinder

Transmission

8 Speed Automatic

Fuel Type

Gasoline

MPG

17 / 23

Color

Satin Steel Metallic / Jet Black

Title

Clean

Contact Seller

So

South Texas Buick-GMC

4220 W Exp 83

McAllen, TX 78501

By submitting this form, you agree to be contacted by the seller.

Dealer Description

We are open to a complete online buying experience. Call 956-661-5000 to schedule your contact-free test drive today!

Features & Options

  • Lane Change Alert with Side Blind Zone Alert
  • Rear Cross Traffic Alert
  • Front and Rear Park Assist
  • Perimeter Lighting
  • SLT Convenience Package
  • Bucket seats
  • Center console
  • Heated and ventilated front seats
  • Rear power sliding window
  • Universal Home Remote
  • 8" diagonal Premium GMC Infotainment System with Navigation
  • Bose Premium Sound System with Richbass woofer
  • Wireless charging
  • Texas Edition SLT Premium Package
  • Trailering Package
  • Trailer Hitch
  • Hitch Guidance with Hitch View
  • LED Daytime Running Lamps
  • LED signature tail lamps
  • Power sunroof
  • Heated driver and front outboard passenger seats

Vehicle History Report

VIN: 3GTP8DED8LG381977

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

Seller Details

Listed 12/6/2025

View original listing
So

South Texas Buick-GMC

4220 W Exp 83

McAllen, TX 78501

Phone

956-467-1305

Location

Contact Seller

So

South Texas Buick-GMC

4220 W Exp 83

McAllen, TX 78501

By submitting this form, you agree to be contacted by the seller.

Explore More Options