Used 2021 Mercedes-Benz GLS for Sale near Fresh Meadows, NY
238 results
CarGurus Analysis:
2021 Mercedes-Benz GLS
With 900 currently listed for sale and an average price of $52,449.00, 34.4% of 2021 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz GLS 4.67 / 5 stars.
82.7% of 2021 GLS models on CarGurus are accident free.
The 2021 Mercedes-Benz GLS-Class offers a blend of luxury and performance with options like a powerful AMG variant and advanced tech features, making it a frontrunner among full-size SUVs.
CarGurus Analysis: 2021 Mercedes-Benz GLS
overall
Summary
With 900 currently listed for sale and an average price of $52,449.00, 34.4% of 2021 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz GLS 4.67 / 5 stars.
82.7% of 2021 GLS models on CarGurus are accident free.
The 2021 Mercedes-Benz GLS-Class offers a blend of luxury and performance with options like a powerful AMG variant and advanced tech features, making it a frontrunner among full-size SUVs.
Why it stands out
The 2021 Mercedes-Benz GLS sets a high bar within the luxury SUV market by offering an unmatched level of comfort and advanced technology. Positioned as the S-Class of SUVs, it combines spacious three-row seating with a lavish interior featuring a substantial digital screen that enhances both functionality and aesthetic appeal. Its performance is equally impressive, especially with the available AMG model that showcases robust power and superior handling dynamics for such a large vehicle. Additionally, the GLS-class excels in cargo space compared to rivals like the BMW X7, ensuring practicality for families or those needing storage. While its technology can initially seem unintuitive, the wealth of standard features and safety equipment more than compensates for any learning curve. However, prospective buyers should note some drawbacks, including a cramped third row and average fuel economy figures.
Other model years to consider
- Average price: $78,677.00
- Good/great deal percentage: 34.6%
- User rating: 5 / 5
- Total listings: 1,366
- Average price: $70,975.00
- Good/great deal percentage: 34.8%
- Accident-free percentage: 89.5%
- Total listings: 1,326
- Average price: $84,761.00
- Good/great deal percentage: 34.5%
- Accident-free percentage: 97.1%
- Total listings: 1,308
This analysis is based on CarGurus' proprietary market data from April 27, 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.
4.7 Overall rating
Filter by rating
Wilber R
Reviewed a 2021 Mercedes-Benz GLS on Sep 4, 2024
Excellent car, very good finish full of attributes, spacious.
James C
Reviewed a 2021 Mercedes-Benz GLS on Dec 22, 2022
I feel that the features listed for this vehicle is good. I just didnt see one option that would have made me buy the vehicle fast. I did not see the multi contour massage feature. I wished that it would have been made clear on the listing.
Michelle A
Reviewed a 2021 Mercedes-Benz 450 4MATIC on Apr 8, 2023
Very nice ride, drives so well and well built. I love it so far!!
2021 Mercedes-Benz GLS Trims
| Trim type | MSRP |
|---|---|
| 450 4MATIC | $76,000 |
| AMG GLS 63 4MATIC AWD | $132,100 |
| 580 4MATIC | $98,850 |
| 600 Mercedes-Maybach 4MATIC | $160,500 |
2021 Mercedes-Benz GLS Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 Mercedes-Benz GLS prices has changed over time.
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