Used 2021 Gmc Sierra 1500 SLT

$27,876

Financing as low as $455 per month.

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Key Features

Mileage

153,717

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic Transmission

Fuel Type

Diesel

MPG

14 / 20

Color

Summit White / Jet Black

Title

Clean

Contact Seller

Ma

Mark Allen Buick GMC

15285 N. 137Tth E. Pl.

Collinsville, OK 74021

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

Dealer Description

Mark Allen Buick GMC is pleased to offer this attractive-looking 2021 GMC Sierra 1500 in Summit White. This vehicle has passed our comprehensive inspection and comes with the following features; 2021 GMC Sierra 1500, Summit White, 10-Speed Automatic, 4WD, Jet Black Leather. 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.

Features & Options

  • 4G LTE Wi-Fi hotspot capable
  • Apple CarPlay capability
  • Android Auto capability
  • Bluetooth streaming audio
  • HD Radio capability
  • Wireless Apple CarPlay/Wireless Android Auto capability
  • Heated driver and front outboard passenger seats
  • Heated steering wheel
  • Heated rear seats on Crew Cab models
  • Remote Start
  • Power sliding rear window with rear defogger
  • Dual-zone automatic climate control
  • Universal Home Remote
  • Power windows with rear express-down
  • Rear air vents
  • LED fog lamps
  • LED Daytime Running Lamps and signature headlamps
  • LED signature tail lamps
  • GMC MultiPro Tailgate with EZ Lift assist, power lock & release
  • Trailering Package with Trailer Hitch and Hitch Guidance

Vehicle History Report

VIN: 1GTU9DET4MZ398879

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

Seller Details

Listed 9/23/2025

View original listing
Ma

Mark Allen Buick GMC

15285 N. 137Tth E. Pl.

Collinsville, OK 74021

Phone

918-779-3679

Location

Contact Seller

Ma

Mark Allen Buick GMC

15285 N. 137Tth E. Pl.

Collinsville, OK 74021

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

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