Used 2021 Gmc Sierra 1500 AT4

$43,927

Financing as low as $718 per month.

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Key Features

Mileage

76,151

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

15 / 21

Color

Summit White / Jet Black / Kalahari

Title

Clean

Contact Seller

Sw

Swickard Chevrolet of Thousand Oaks

3440 Thousand Oaks Blvd

Thousand Oaks, CA 91362

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

Dealer Description

Unleash your adventurous spirit with the 2021 GMC Sierra 1500, a truck that perfectly captures the essence of Southern California with its strength, sophistication, and cutting-edge technology, ready to tackle everything from beach days to mountain getaways. As you settle into the heated and cooled leather seats, the world outside transforms into a backdrop for your journey, framed by the expansive power sunroof that invites the sky in. The AT4 Preferred Package elevates your journey with features like HD Surround Vision and a Rear Camera Mirror, providing a clear view of your surroundings and instilling confidence as you navigate the vibrant streets and scenic routes of SoCal. With the robust LT275/65R18C MT Goodyear Wrangler DuraTrac tires, you're ready to tackle any terrain, whether it's a rugged trail or a smooth highway. The advanced GMC Infotainment system with navigation keeps you connected and entertained, while the Bose Premium Audio System fills the cabin with rich sound, turning every drive into a concert. Safety is paramount with the Driver Alert Package I, featuring Forward Collision Alert, Lane Keep Assist, and Adaptive Cruise Control, providing peace of mind on every journey. The AT4 CarbonPro Edition adds a unique touch with its carbon composite bed and black chrome grille, making a bold statement wherever you go. Whether you're towing a trailer with the integrated hitch guidance or navigating city streets, the Sierra 1500 is designed for those who demand more from their vehicle. Ready to elevate your driving experience? Visit us today and discover how the 2021 GMC Sierra 1500 can be your ultimate companion for adventure and exploration.

Features & Options

  • Adaptive Cruise Control
  • Bluetooth®
  • Remote Start
  • 4WD/AWD
  • Android Auto
  • Apple CarPlay
  • 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
  • HD Surround Vision
  • Rear Camera Mirror

Vehicle History Report

VIN: 1GTU9EET9MZ192270

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Seller Details

Listed 9/7/2025

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Sw

Swickard Chevrolet of Thousand Oaks

3440 Thousand Oaks Blvd

Thousand Oaks, CA 91362

Phone

805-350-7490

Location

Contact Seller

Sw

Swickard Chevrolet of Thousand Oaks

3440 Thousand Oaks Blvd

Thousand Oaks, CA 91362

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

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