Used 2021 Gmc Sierra 1500 SLT

 85,715 miles
 Gas
 Maryville, TN

$32,987

AI Analysis:

$35,930 average market price. You save $2,943 (8%). 

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Key Features

Mileage

85,715 miles

Drivetrain

4WD

Engine

5.3L 8 Cylinder

Transmission

8 Speed Automatic

Fuel Type

Gas

MPG

14 / 20

Color

White Frost Tricoat / Dark Walnut/Slate

Title

Clean

VIN

3GTU9DED9MG450077

Contact Seller

Tw

Twin City Certified

1759 West Broadway Avenue

Maryville, TN 37801

Financing Available

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$558 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

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Dealer Description

This used 2021 GMC Sierra 1500 SLT stands out as a versatile and capable pickup truck, perfect for those who demand both performance and comfort. With a striking White Frost Tricoat exterior and a refined Dark Walnut/Slate interior, this truck offers a blend of style and practicality. Equipped with a robust 5.3L V8 engine producing 355 horsepower and 383 lb-ft of torque, it delivers impressive towing capacity and highway efficiency. Its 8-speed electronically controlled automatic transmission and 4WD system ensure confident handling across various terrains. Whether you're hauling cargo or heading off the beaten path, this used Sierra 1500 is built to meet diverse needs while offering modern amenities like Apple CarPlay, a backup camera, Bluetooth connectivity, heated seats, keyless entry, and memory seats. The premium audio system and satellite radio readiness enhance your driving experience, while features such as a push start and WiFi hotspot keep you connected and comfortable on the road. This used GMC Sierra 1500 SLT is packed with advanced safety and security features that provide peace of mind. It includes a rear seat reminder to alert you to check the back before exiting, along with 4-wheel ABS for optimal stopping power. Power door locks offer anti-lockout and auto-locking functions, ensuring security at all times. Additionally, the programmable safety key allows you to customize access levels, adding another layer of security. These features combine to make this truck not only a reliable workhorse but also a safe choice for daily driving and long trips.

Features & Options

  • Android Auto
  • Apple CarPlay
  • Automatic climate control
  • Backup camera
  • Bluetooth
  • Heated seats
  • Heated steering wheel
  • Keyless entry
  • Leather seats
  • Memory seats
  • Power seats
  • Premium audio
  • Push start
  • Remote engine start
  • Satellite radio ready
  • Side impact airbags
  • Tow package
  • Wifi hotspot

Vehicle History Report

VIN: 3GTU9DED9MG450077

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

Seller Details

Listed 2/7/2026

View original listing
Tw

Twin City Certified

1759 West Broadway Avenue

Maryville, TN 37801

Phone

865-980-**** Show number

Location

Contact Seller

Tw

Twin City Certified

1759 West Broadway Avenue

Maryville, TN 37801

Financing Available

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

$558 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

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