Used 2021 Gmc Sierra 1500 SLT

 45,167 miles
 Diesel
 Wilsonville, OR

$42,998

AI Analysis:

$39,999 average market price. 

View Full Analysis.

Key Features

Mileage

45,167 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic Transmission

Fuel Type

Diesel

MPG

14 / 20

Color

Onyx Black / Jet Black

Title

Clean

Contact Seller

Wi

Wilsonville Chevrolet

26051 SW Boones Ferry Rd

Wilsonville, OR 97070

Financing Available

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

$728 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

Curious what you can afford?

Avoid dealer markup and get straight to driving. Compare rates from multiple lenders instantly to ensure you’re getting the best deal possible.

Compare rates with MyAutoLoan

Dealer Description

Discover the ultimate in power, capability, and modern convenience with this 2021 GMC Sierra 1500 SLT. This exceptional truck is more than just a workhorse - it's a true testament to GMC's engineering excellence. Packed with an impressive array of features, this Sierra SLT stands out from the crowd. The Sierra SLT also boasts the premium SLT Convenience Package, SLT Preferred Package, Driver Alert Packages I and II, and the rugged X31 Off-Road Package. This truck is ready to tackle any terrain with its 3.0L I6 Duramax Diesel engine, 4WD, and off-road-tuned suspension. Comfort and convenience are paramount in this Sierra, with features like a Bose 7-speaker sound system, wireless charging, and a power sliding rear window. The interior is appointed with premium leather seating, heated and ventilated front seats, and a heated steering wheel for year-round driving enjoyment. Safety is also a top priority, with advanced driver-assist technologies like Automatic Emergency Braking, Forward Collision Alert, Lane Keep Assist, and Rear Cross Traffic Alert, ensuring you and your passengers are protected on every journey. With its bold, muscular styling and exceptional capabilities, this 2021 GMC Sierra 1500 SLT is the perfect blend of power, technology, and refinement. Experience the difference for yourself and schedule a test drive today.

Features & Options

  • Collision Avoidance
  • Collision Warning System
  • Active Parking Assist
  • Heated/Cooled Seats
  • Blindspot Monitor
  • Lane Keeping Assist
  • Navigation
  • Touchscreen Controls
  • Backup Camera
  • Keyless Access with Pushbutton Start
  • Apple CarPlay/Android Auto
  • Bluetooth
  • Smartphone Integration
  • Bose Premium Sound System
  • Wireless Charging
  • Power sliding rear window
  • Heated steering wheel
  • Leather seats
  • Ventilated front seats
  • Adaptive Cruise Control
  • Remote Start

Vehicle History Report

VIN: 3GTU9DET6MG288755

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

Seller Details

Listed 1/22/2026

View original listing
Wi

Wilsonville Chevrolet

26051 SW Boones Ferry Rd

Wilsonville, OR 97070

Phone

800-699-**** Show number

Email

wilsonvillechevr****@dealer.com Show email

Location

Contact Seller

Wi

Wilsonville Chevrolet

26051 SW Boones Ferry Rd

Wilsonville, OR 97070

Financing Available

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

$728 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

Explore More Options