Used 2020 Gmc Sierra 2500 HD AT4

 79,493 miles
 Diesel
 Rockville, MD

$47,500

AI Analysis:

$53,961 average market price. You save $6,461 (12%). 

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Key Features

Mileage

79,493 miles

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

6 Speed

Fuel Type

Diesel

MPG

N/A

Color

Onyx Black / Jet Black With Kalahari Accents

Title

Clean

VIN

1GT19PEY6LF104950

Contact Seller

Ma

Mazda of Rockville

801 Rockville Pike

Rockville, MD 20852

Financing Available

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

$804 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

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Dealer Description

This 2020 Onyx Black GMC Sierra 2500HD AAT4 4WD is well equipped and includes these features and benefits. Duramax 6.6L V8 Turbodiesel, 4WD, Onyx Black, Jet Black w/Kalahari Accents. All dealer website prices exclude your state's tax and tag fees. As we work with our 3rd party vehicle listing websites on pricing transparency, the price listed on those sites excludes tax, tags and $800 Dealer Processing Charge (not required by law).

Features & Options

  • Sierra 2500HD AAT4
  • 4D Crew Cab
  • Duramax 6.6L V8 Turbodiesel
  • 4WD
  • Onyx Black
  • Jet Black w/Kalahari Accents
  • Perforated Leather-Appointed Front Seat Trim
  • 12-Volt Rear Auxiliary Power Outlet
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • All-Weather Floor Liners
  • 2 USB Ports
  • 2-Speed Active Transfer Case
  • 2nd Row Dual USB Charge-Only Ports
  • 4.2" Diagonal Color Display Driver Info Center
  • 4G LTE Wi-Fi Hotspot Capable
  • 8" Multicolor Driver Instrument Info Display
  • AT4 Preferred Package
  • Automatic Emergency Braking
  • Bed View Camera

Vehicle History Report

VIN: 1GT19PEY6LF104950

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

Seller Details

Listed 3/29/2026

View original listing
Ma

Mazda of Rockville

801 Rockville Pike

Rockville, MD 20852

Phone

301-424-**** Show number

Location

Contact Seller

Ma

Mazda of Rockville

801 Rockville Pike

Rockville, MD 20852

Financing Available

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

$804 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options