Used 2020 Mercedes-Benz GLS for Sale near Atlanta, GA
181 results
CarGurus Analysis:
2020 Mercedes-Benz GLS
With 167 currently listed for sale near Atlanta, GA and an average price of $38,014.00, 32.9% of 2020 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 Mercedes-Benz GLS 4.83 / 5 stars.
88.0% of 2020 GLS models on CarGurus are accident free.
CarGurus Analysis: 2020 Mercedes-Benz GLS
Summary
With 167 currently listed for sale near Atlanta, GA and an average price of $38,014.00, 32.9% of 2020 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 Mercedes-Benz GLS 4.83 / 5 stars.
88.0% of 2020 GLS models on CarGurus are accident free.
Why it stands out
The 2020 Mercedes-Benz GLS sets itself apart as the roomiest vehicle in the Mercedes-Benz lineup, seamlessly merging the luxury of the S-Class with the practicality of a three-row SUV. With seating for six or seven and up to 94 cubic feet of cargo space, the GLS is designed with families in mind without sacrificing the high-end feel typical of the brand. This model marks a notable improvement over its predecessor, offering a new six-cylinder engine with a mild hybrid system that enhances efficiency and performance. Standard high-tech features, including dual 12.3-inch displays and comprehensive safety measures, further enhance its appeal. However, while the GLS excels in comfort and space, some users may find the third-row seat access and touch-sensitive controls less convenient.
Other model years to consider
- Average price: $81,789.00
- Good/great deal percentage: 31.0%
- User rating: 5 / 5
- Total listings: 239
- Average price: $65,313.00
- Good/great deal percentage: 36.5%
- User rating: 4.93 / 5
- Total listings: 178
- Average price: $51,878.00
- Good/great deal percentage: 38.0%
- User rating: 5 / 5
- Total listings: 200
This analysis is based on CarGurus' proprietary market data from April 7, 2026, CarGurus experts' opinions, and generative AI.
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Mercedes-Benz GLS Buying Guide: Cost, Reliability, and the Best Years to Buy
Discover the ultimate buying guide for purchasing a used Mercedes-Benz GLS covering each generation since 2017. Whether you're a first-time buyer or a Mercedes enthusiast, this comprehensive overview will help you research your next pre-owned Mercedes-Benz GLS.
5.0 Overall rating
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Bonnie C
Reviewed a 2020 Mercedes-Benz GLS on Sep 21, 2024
Love all the features and it can pull my camper no problem! Beautiful car with kinetic seats that are nice when on a long drive. Love how my phone integrates into the dash screen. It’s classy for business but heavy enough to be outdoorsy as welll. Great value and you can’t go wrong with a Mercedes.
Anonymous
Reviewed a 2020 Mercedes-Benz GLS on Sep 1, 2024
I just purchased a 2020 GLS 450 with 18,000 miles on the clock and I LOVE it. Nothing beats Mercedes when it comes to quality of vehicle and service from the Mercedes team. I was able to get an extended 5 year/ 100,000 mile warranty, which to me was worth the extra money. My last Mercedes was a 2003 E 500. It was such a good car that I waited this long to replace it. That’s what you get when you buy a Mercedes.
Live L
Reviewed a 2020 Mercedes-Benz GLS on Jun 23, 2023
It’s comfortable, luxurious, worth for investment, stylish, overall beautiful vehicle
Huzaifa M
Reviewed a 2020 Mercedes-Benz GLS on Oct 9, 2022
excellent updates, new model GLS 2020 is better than any luxury SUV for many reasons on driving and interior comforts. Tech next level.
2020 Mercedes-Benz GLS Trims
| Trim type | MSRP |
|---|---|
| 450 4MATIC | $75,200 |
| 580 4MATIC | $97,800 |
2020 Mercedes-Benz GLS Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2020 Mercedes-Benz GLS prices has changed over time.
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