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2020 GMC Sierra 1500

2020 GMC Sierra 1500

Mileage: 98,550 · Slidell, LA

$35,924
Fair Deal

$50 Above market

2020 GMC Sierra 1500 AT4 Crew Cab 4WD

Slidell, LA

$35,924

$38,245

Fair Deal

$50 above market 

Dealer rating

Request information

Features

  • Mileage
    Mileage

    98,550

  • Drivetrain
    Drivetrain

    Four-Wheel Drive

  • Exterior color
    Exterior color

    Onyx Black

  • Interior color
    Interior color

    Jet Black With Kalahari Accents

  • MPG
    MPG

    17 MPG

  • Engine
    Engine

    420 hp 6.2L V8

  • Fuel type
    Fuel type

    Gasoline

  • Transmission
    Transmission

    Automatic

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Overview

  • Make:GMC
  • Model:Sierra 1500
  • Year:2020
  • Trim:AT4
  • Body type:Pickup Truck
  • Exterior color:Onyx Black
  • Interior color:Jet Black With Kalahari Accents
  • Mileage:98,550 mi
  • Condition:Used
  • VIN:3GTP9EEL6LG429969
  • Stock number:25G1031A

Fuel economy

  • Fuel tank size:24 gal
  • City gas mileage:15 MPG
  • Highway gas mileage:19 MPG
  • Fuel type:Gasoline

Performance

  • Transmission:Automatic
  • Drivetrain:Four-Wheel Drive
  • Engine:420 hp 6.2L V8
  • Horsepower:420 hp

Safety

  • NHTSA overall safety rating:
  • NHTSA frontal crash rating:
  • NHTSA side crash rating:
  • NHTSA rollover rating:
  • ABS Brakes
  • Backup Camera
  • Curtain Airbags
  • Driver Airbag
  • Front Side Airbags
  • Passenger Airbag

Measurements

  • Doors:4 doors
  • Front legroom:44 in
  • Back legroom:43 in
  • Cabin size:Crew Cab
  • Cargo volume:69 in

Options

  • Alloy Wheels
  • Bluetooth
  • Heated Seats
  • Remote Start

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History

Clean title

No issues reported.

0 accidents reported

No accidents or damage reported.

1 previous owner

Vehicle has one previous owner.

Pricing

$35,924

Fair Deal

$35,874

Avg. market price (IMV)

This car is $50 above market price. We compared this car with similar 2020 GMC Sierra 1500 based on price, mileage, features, condition, dealer reputation, and other factors.

Deal Rating is based on IMV, which uses dealer’s advertised price, and may not reflect dealer fees, conditions, or terms. Review dealer disclaimer/description below and contact the dealer for full pricing terms.
  • Selling slowly
    On the market longer than average. There may be flexibility on price.
  • Price decreased
    Price went down by $2,321.
  • 343 days at this dealership
    344 days on CarGurus · 4 saves

Dealer

TOP  RATEDDEALER 2025
Legacy GMC of Slidell

Dealer reviews

4.3(9 reviews)

Dealer's description

Legacy Buick GMC is honored to present a wonderful example of pure vehicle design... this 2020 GMC Sierra 1500 AT4 only has 98,312mi on it and could potentially be the vehicle of your dreams! Sophistication & understated luxury comes standard on this GMC Sierra 1500 AT4. Well-known by many, the Sierra 1500 has become a household name in the realm of quality and prestige. This vehicle comes with 4WD for better traction on unstable surfaces, like snow and dirt to give you the edge over anything you might encounter on the road. You've found the one you've been looking for. Your dream car. The quintessential GMC -- This GMC Sierra 1500 AT4 speaks volumes about its owner, about uncompromising individuality, a passion for driving and standards far above the ordinary.

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Vehicle information is provided by the seller or other third parties; CarGurus is not responsible for the accuracy of such information. Price may exclude certain taxes, fees, and/or charges. See seller for details.

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