Used 2021 Mercedes-Benz GLS for Sale near Pandora, TX
125 results
CarGurus Analysis:
2021 Mercedes-Benz GLS
With 890 currently listed for sale and an average price of $50,513.00, 36.4% of 2021 Mercedes-Benz GLSs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz GLS 4.67 / 5 stars.
83.4% of 2021 GLS models on CarGurus are accident free.
The 2021 Mercedes-Benz GLS features a lavish three-row interior with plenty of space, advanced technology including the MBUX infotainment system, and multiple powerful engine options delivering a blend of performance and luxury.
CarGurus Analysis: 2021 Mercedes-Benz GLS
overall
Summary
With 890 currently listed for sale and an average price of $50,513.00, 36.4% of 2021 Mercedes-Benz GLSs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mercedes-Benz GLS 4.67 / 5 stars.
83.4% of 2021 GLS models on CarGurus are accident free.
The 2021 Mercedes-Benz GLS features a lavish three-row interior with plenty of space, advanced technology including the MBUX infotainment system, and multiple powerful engine options delivering a blend of performance and luxury.
Why it stands out
The 2021 Mercedes-Benz GLS sets itself apart in the competitive full-size luxury SUV market by combining high-end materials, advanced technology, and exceptional comfort. Often regarded as the "S-Class of SUVs," it boasts three rows of roomy seating with impressive cargo capacity, making it an excellent choice for families or those seeking a luxurious ride. The GLS comes equipped with an array of standard features, including a large touchscreen interface, multiple USB ports, and advanced safety technologies. Its performance options, highlighted by a robust twin-turbo V8 in the higher trims, offer exhilarating acceleration and smooth handling, making it a joy to drive. However, prospective buyers should note its less spacious third row and the somewhat complex infotainment system. Overall, the GLS delivers on luxury and practicality, appealing to those who prioritize comfort and technology in their driving experience.
Other model years to consider
- Average price: $77,635.00
- Good/great deal percentage: 34.9%
- User rating: 5 / 5
- Total listings: 1,394
- Average price: $83,127.00
- Good/great deal percentage: 35.9%
- Total listings: 1,346
- Average price: $69,761.00
- Good/great deal percentage: 34.8%
- Total listings: 1,284
This analysis is based on CarGurus' proprietary market data from May 25, 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
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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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