Used 2020 Gmc Sierra 1500 AT4

 70,319 miles
 Diesel
 Tucson, AZ

$38,493

AI Analysis:

$41,588 average market price. You save $3,095 (7%). 

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Key Features

Mileage

70,319 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

Automatic

Fuel Type

Diesel

MPG

22 / 26

Color

Onyx Black / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Qu

Quebedeaux Buick GMC

3566 E Speedway

Tucson, AZ 85716

Financing Available

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$651 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

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Dealer Description

Onyx Black 2020 GMC Sierra 1500 AT4 4WD 10-Speed Automatic 3.0L I6. Prices exclude tax, title, license and a $998 documentation fee. All offers apply only to vehicles in stock at time of purchase. Prices expire at midnight on the date displayed. By submitting my contact information, I consent to being contacted by Quebedeaux via phone, email, or text message, including marketing messages sent using automated technology. Consent is not required to purchase goods or services. Standard message and data rates may apply. Availability of items such as second key, floor mats, or owner’s manual is not guaranteed on pre-owned vehicles. All vehicles are subject to prior sale. While efforts are made to ensure accuracy, errors or omissions may occur. Buyers are encouraged to contact the dealership directly to confirm pricing, equipment, and availability. Odometer is 9365 miles below market average! 22/26 City/Highway MPG. Shop us online at http://www.qbuickgmc.com or visit us in person at 3566 E Speedway Blvd, Tucson, AZ 85716. You can also call us at 520-795-5550. Proudly serving the community of Tucson, Sierra Vista, Sahuarita, Nogales, Marana and all of southern Arizona. Quebedeaux Buick GMC has been open and serving our community for over 60 years and we stand behind our service to our customers and our community.

Features & Options

  • Heated Seats
  • Leather Trimmed Seats
  • Ventilated Seats
  • Cooled Seats
  • Power Seat
  • Start-Stop System
  • All-Season Tires
  • Auxiliary Transmission Cooler
  • Limited Slip Differential
  • Locking Differential
  • Off-Road Tires
  • Stability Control
  • Fog Lights
  • 4-Wheel Disc Brakes
  • Child Seat Anchors
  • Daytime Running Lights
  • Front Airbags
  • GMC Infotainment System
  • Telematics System
  • Android Auto

Vehicle History Report

VIN: 1GTU9EET0LZ377905

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

Seller Details

Listed 1/18/2026

View original listing
Qu

Quebedeaux Buick GMC

3566 E Speedway

Tucson, AZ 85716

Phone

520-795-**** Show number

Location

Contact Seller

Qu

Quebedeaux Buick GMC

3566 E Speedway

Tucson, AZ 85716

Financing Available

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

$651 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

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