Used 2021 Gmc Sierra 1500 AT4

 85,736 miles
 Diesel
 Shoreline, WA

$36,995

AI Analysis:

$37,739 average market price. You save $744 (2%). 

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Key Features

Mileage

85,736 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

15 / 21

Color

Satin Steel Metallic / Jet Black With Kalahari Accents

Title

Clean

VIN

3GTU9EET4MG218645

Contact Seller

Br

Brotherton Cadillac NW

17545 Aurora Ave N

Shoreline, WA 98133

Financing Available

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

$626 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

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Dealer Description

1-owner Carfax, Sierra 1500 AT4, Adaptive Cruise Control, AT4 High Clearance Step (LPO), AT4 Premium Package, Automatic Emergency Braking, Bed View Camera, Driver Alert Package II, Following Distance Indicator, Forward Collision Alert, Front Pedestrian Braking, HD Surround Vision with 2 Trailer View Camera Provisions, Heated Driver and Front Outboard Passenger Seating, IntelliBeam Automatic High Beam On/Off, Lane Keep Assist with Lane Departure Warning, Memory seat, Multicolor 15" Diagonal Head-Up Display, Off-Road Suspension, Power Sunroof, Technology Package, Ventilated Driver and Front Passenger Seats. See for yourself or call Brotherton Cadillac in Renton to schedule a test drive today! You can also view our entire new and pre-owned inventory at www.brothertonauto.com.

Features & Options

  • Adaptive Cruise Control
  • Bluetooth
  • Heated Steering Wheel
  • Remote Start
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • Leather Seats
  • Wi-Fi Hotspot
  • Automatic High Beams
  • Emergency Brake Assist
  • Lane Departure Warning
  • Lane Keep Assist
  • Wireless Phone Charging
  • Blind Spot Monitor
  • Forward Collision Warning
  • Navigation System
  • Parking Assistance
  • Rear View Camera
  • Turbo Charged Engine
  • Premium Sound System

Vehicle History Report

VIN: 3GTU9EET4MG218645

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

Seller Details

Listed 2/5/2026

View original listing
Br

Brotherton Cadillac NW

17545 Aurora Ave N

Shoreline, WA 98133

Phone

866-527-**** Show number

Location

Contact Seller

Br

Brotherton Cadillac NW

17545 Aurora Ave N

Shoreline, WA 98133

Financing Available

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

$626 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options