Used

2020 GMC Sierra 1500 Denali

77,200 mi.

$40,983 $299 price drop

Est. $755/mo^*

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We compared this car with similar 2020 GMC Sierra 1500s based on price, mileage, features, condition, and several other factors.

Avg. market price range

$38K $40.4K $42.7K $45.1K

$40,983 This is a good deal.

Basics

Exterior color: Gray
Interior color: Walnut
Drivetrain: Four-wheel Drive
MPG: 16–22
Based on EPA mileage ratings. Use for comparison purposes only. Actual mileage will vary depending on driving conditions, driving habits, vehicle maintenance, and other factors.
Fuel type: Gasoline
Transmission: 10-Speed Automatic
Engine: 6.2L V8 16V GDI OHV
VIN: 3GTU9FEL6LG420925
Stock #: 43488Z
Mileage: 77,200 mi.

Features

Convenience

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

Entertainment

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

Exterior

Alloy Wheels
Sunroof/Moonroof
Tow Hitch
Tow Hooks

Safety

Automatic Emergency Braking
Backup Camera
Brake Assist
Lane Departure Warning
Rear Cross Traffic Alert
Stability Control

Seating

Leather Seats
Memory Seat

View all features

Vehicle history by AutoCheck

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Accidents or damage: None reported
Clean title: Yes
1-owner vehicle: No
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

Milton Martin Honda

(2,386 reviews)

2420 Browns Bridge Rd, Gainesville, GA 30504

View this car on seller's website

Visit Milton Martin Honda

Seller’s notes about this car

LOCAL TRADE, POWER SUNROOF / MOONROOF, 4WD, LEATHER, and denali 6.2l Milton Martin Honda is proud to offer you this Beautiful 2020 GMC Sierra 1500. This Denali Sierra 1500 is beautifully finished in Gray and complimented by Dark Walnut/Dark Ash Grey Leather and this exceptional vehicle gives you an amazing driving experience, wraps you in all the right creature comforts and does so along with impressive Fuel efficiency rating. 15/20 City/Highway MPG If you are in search of a new, used, or certified pre-owned Honda, Make Milton Martin Honda your First...... and last stop!! With an extensive selection of New and Preowned vehicles all at Market Low Prices and a customer-first mentality, Milton Martin Honda is the place to shop for all your Automotive needs anywhere!! We have a massive inventory of new, used, and Certified Pre-Owned Honda vehicles for your choosing. PLUS....Our full-service Honda dealership also houses a Honda certified service center, as well as a Top-notch parts department to serve you. Milton Martin Honda would like to be your one-stop-shop for Honda auto sales and service near Atlanta, Gainesville, and beyond!! www.miltonmartinhonda.com Must print or present this ad to receive the stated Internet Price.

First two oil changes free with purchase. Must present coupon. For even more selections see our website miltonmartinhonda.com.

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Price history

Listed 17 days ago.

$299 total price reduction!

7/25/25	Listed	$41,282
8/03/25	-$299	$40,983

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 1500.

(68 reviews)

91% of drivers recommend this car

Rating breakdown (out of 5):

Comfort 4.9
Interior 4.8
Performance 4.8
Value 4.6
Exterior 4.9
Reliability 4.7

Most recent consumer reviews

Cheap Transmission

March 13, 2024

By Arthur Johnson from Birmingham Al

Owns this car

At 71000 miles my transmission started shuttering and i took it to a gmc dealer they repaired it and ive taken back 3 times and they still cant get it fixed,purchased a 2011 arcadia and its doing the same thing. both of these vehicles are doing the same shattering on acceleration how is that possible ? for the money i spent gm should be replacing these transmission at no additional cost to me , this SUCKS

Rating breakdown (out of 5):

Comfort 4.0
Interior 4.0
Performance 2.0
Value 2.0
Exterior 4.0
Reliability 2.0

Purchased a New car
Used for Commuting
Does not recommend this car

14 people out of 16 found this review helpful. Did you?

Yes

Great truck!

January 10, 2024

By William from Hoover, Al

Owns this car

I bought my 2020 with 36k miles a couple of years ago and I now have 60k miles of trouble free very enjoyable driving. It was expensive, but worth every penny. The ride is so quiet and comfortable my wife and I prefer traveling in it instead of our 2018 Acura MDX which we also love. The 5.3 V8 has plenty of power and towing ability. The multi-function tail gate is genius, I hope to never be without one again. We so enjoy all the bells and whistles, especially the wireless phone charger. So glad I bought this truck!

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 Transporting family
Does recommend this car

7 people out of 7 found this review helpful. Did you?

Yes

Short turn radius

May 16, 2022

By Dennis W. from Fort Worth, Tx.

Owns this car

I purchased pre-owned 2020 1500 SLT in February of this year. The truck rides comfortable and has plenty of room front and rear. My and I both enjoy it. My only drawback is the turn radius (lock to lock). It lacks compared to my wife's 2018 Yukon SLT, or the 2016 Ram I traded in. Have to many times maneuver twice to park it going forward or reverse. Otherwise happy with our purchase.

Rating breakdown (out of 5):

Comfort 5.0
Interior 5.0
Performance 3.0
Value 5.0
Exterior 5.0
Reliability 5.0

Purchased a Used car
Used for Commuting
Does recommend this car

14 people out of 15 found this review helpful. Did you?

Yes

See all 68 consumer reviews

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Car shopper resources

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2020 GMC Sierra 1500 Denali

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2020 GMC Sierra 1500 Denali

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Basics

Features

Vehicle history by AutoCheck