$62,988

Photo of 2020 Summit White GMC Sierra 2500

Thumbnail of 2020 Summit White GMC Sierra 2500

Used

2020 GMC Sierra 2500 AT4

86,185 mi.

$62,988

Est. $1,160/mo^*

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We compared this car with similar 2020 GMC Sierra 2500s based on price, mileage, features, condition, and several other factors.

Avg. market price range

$48K $53.8K $59.5K $65.3K

$62,988 This is a fair deal. Why?

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Basics

Exterior color: Summit White
Interior color: Jet Black
Drivetrain: Four-wheel Drive
MPG: –
Fuel type: Diesel
Transmission: Automatic
Engine: 6.6L V8 32V DDI OHV Turbo Diesel
VIN: 1GT49PEY6LF184179
Stock #: P33581A
Mileage: 86,185 mi.

Features

Convenience

Adaptive Cruise Control
Cooled Seats
Heated Seats
Heated Steering Wheel
Keyless Start
Navigation System
Remote Start

Entertainment

Android Auto®
Apple CarPlay®
Bluetooth®
Premium Sound System
Satellite Radio
USB Port

Exterior

Alloy Wheels
Tow Hitch
Tow Hooks

Safety

Automatic Emergency Braking
Backup Camera
Blind Spot Monitor
Brake Assist
LED Headlights
Lane Departure Warning
Rain Sensing Wipers
Rear Cross Traffic Alert
Stability Control

Seating

Leather Seats
Memory Seat

Additional popular features:

Keyless Entry, apple carplay/android auto, parking distance sensors, parking assistance, collision warning system, trailer assist, dynamic steering

Vehicle history by AutoCheck

Get the AutoCheck Report

Accidents or damage: At least 1 accident or damage reported
Clean title: Yes
1-owner vehicle: Yes
Personal use only: Yes

The vehicle history information is supplied by third parties. Cars.com and the Seller are not responsible for the accuracy of such information. Cars.com provides this service and materials without representations or warranties of any kind, either expressed or implied. Please see Cars.com Terms and Conditions for further information.

Seller’s info

Mall of Georgia Mazda

(1,894 reviews)

3546 Highway 20 NE, Buford, GA 30519

View this car on seller's website

Visit Mall of Georgia Mazda

Seller’s notes about this car

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Price history

Listed 121 days ago.

$7,000 total price reduction!

5/09/25	Listed	$69,988
6/25/25	-$4,988	$65,000
7/09/25	-$2,012	$62,988

Total price amount is based on price change information provided by the seller.

Consumer reviews

See what others are saying about the 2020 GMC Sierra 2500.

(23 reviews)

91% of drivers recommend this car

Rating breakdown (out of 5):

Comfort 4.9
Interior 4.9
Performance 4.8
Value 4.5
Exterior 4.9
Reliability 4.7

Most recent consumer reviews

2020 GMC 2500 AT4

June 9, 2021

By Allan from Myrtle Beach

Owns this car

This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.

Rating breakdown (out of 5):

Comfort 5.0
Interior 5.0
Performance 5.0
Value 4.0
Exterior 5.0
Reliability 5.0

Purchased a New car
Used for Having fun
Does recommend this car

10 people out of 10 found this review helpful. Did you?

Yes

Best truck I've owned yet

June 4, 2021

By Spangled from Lancaster, Ohio

Owns this car

What a gorgeous truck, runs good, sounds good and has all of the amenities I need although I am looking forward to their next interior upgrade.

Rating breakdown (out of 5):

Comfort 4.0
Interior 4.0
Performance 4.0
Value 4.0
Exterior 4.0
Reliability 5.0

Purchased a New car
Used for Commuting
Does recommend this car

2 people out of 3 found this review helpful. Did you?

Yes

Most convenient options on any vehicle I've owned.

March 18, 2021

By Jim from Weston, MO

Owns this car

Great power and yet great economy. Love the safety features with the cameras and side vehicle warning. Camera that shows side of vehicle, including trailer when turn signal is on is great. Also appreciate the bed camera for hooking up gooseneck trailer.

Rating breakdown (out of 5):

Comfort 5.0
Interior 5.0
Performance 5.0
Value 5.0
Exterior 5.0
Reliability 5.0

Purchased a Used car
Used for Towing
Does recommend this car

1 person out of 1 found this review helpful. Did you?

Yes

See all 23 consumer reviews

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Car shopper resources

Dealer Disclaimer: $949.00 Dealer Administrative Charge included in advertised price. All prices exclude all taxes, tag, title, registration fees and government fees. Out of state buyers are responsible for all taxes and government fees and title/registration fees in the state where the vehicle will be registered. All prices include all manufacturer to dealer incentives, which the dealer retains unless otherwise specifically provided. Dealer not responsible for errors and omissions; all offers subject to change without notice; please confirm listings with dealer. All vehicles may not be physically located at this dealership but may be available for delivery through this location. Transportation charges may apply. Please contact the dealership for more specific information. All vehicles are subject to prior sale.

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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

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2020 GMC Sierra 2500 AT4

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2020 GMC Sierra 2500 AT4

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Car shopper resources

Basics

Features

Vehicle history by AutoCheck