Used 2021 Mercedes-Benz GLS for Sale nearAnderson, IN
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 603 hp 4L V8
- Exterior color:
- Silver
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 61,029
- Stock #:
- STK310856
- VIN:
- 4JGFF8KE2MA310856
-$1,600
Sponsored by Unlimited Motors - Elwood
2021 Mercedes-Benz GLS
AMG GLS 63 4MATIC AWD
61,029 mi
$61,500
$59,900
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 63,138
- Stock #:
- K250495
- VIN:
- 4JGFF8GE3LA250495
Sponsored Listing
2020 Mercedes-Benz GLS
580 4MATIC
63,138 mi
$44,247
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Silver
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 95,334
- Stock #:
- WJ0523T
- VIN:
- 4JGFF5KE8LA270523
Sponsored Listing
2020 Mercedes-Benz GLS
450 4MATIC
95,334 mi
$30,249
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- designo Diamond White Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Almond MB-Tex
- Transmission:
- 9-Speed Automatic
- Mileage:
- 58,468
- Stock #:
- T26152A
- VIN:
- 4JGFF5KEXLA215832
2020 Mercedes-Benz GLS
450 4MATIC
58,468 mi
$35,940
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 60,388
- Stock #:
- LA174786A
- VIN:
- 4JGFF5KE9LA174786
2020 Mercedes-Benz GLS
450 4MATIC
60,388 mi
$35,415
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- MANUFAKTUR Cardinal Red Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 54,229
- Stock #:
- 802600
- VIN:
- 4JGFF5KE6NA802600
2022 Mercedes-Benz GLS
450 4MATIC
54,229 mi
$44,362
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Magma Gray)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 45,946
- Stock #:
- 044393
- VIN:
- 4JGFF8GE6LA044393
2020 Mercedes-Benz GLS
580 4MATIC
45,946 mi
$45,846
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Selenite Gray Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 41,425
- Stock #:
- AB663018
- VIN:
- 4JGFF5KE6NA663018
2022 Mercedes-Benz GLS
450 4MATIC
41,425 mi
$45,825
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Polar White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Mahagony/Macchiato Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 49,429
- Stock #:
- NA609558
- VIN:
- 4JGFF5KEXNA609558
2022 Mercedes-Benz GLS
450 4MATIC
49,429 mi
$45,845
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Emerald Green Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black/Tartufo
- Transmission:
- 9-Speed Automatic
- Mileage:
- 65,485
- Stock #:
- NV056138
- VIN:
- 4JGFF5KE9LA056138
2020 Mercedes-Benz GLS
450 4MATIC
65,485 mi
$33,505
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 603 hp 4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black Leather
- Transmission:
- Automatic
- Mileage:
- 57,464
- Stock #:
- T587A
- VIN:
- 4JGFF8KE0MA313805
2021 Mercedes-Benz GLS
AMG GLS 63 4MATIC AWD
57,464 mi
$64,655
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Silver
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 95,334
- Stock #:
- WJ0523T
- VIN:
- 4JGFF5KE8LA270523
2020 Mercedes-Benz GLS
450 4MATIC
95,334 mi
$30,249
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Silver
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 68,565
- Stock #:
- 6857
- VIN:
- 4JGFF5KE5LA098385
2020 Mercedes-Benz GLS
450 4MATIC
68,565 mi
$33,960
CarGurus Analysis:
2021 Mercedes-Benz GLS
With 856 currently listed for sale and an average price of $49,117.00, 37.5% 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.
83.6% of 2021 GLS models on CarGurus are accident free.
The 2021 Mercedes-Benz GLS-Class brings a new level of luxury to full-size SUVs, featuring three rows of spacious seating and impressive performance options.
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 65,724
- Stock #:
- 4152154
- VIN:
- 4JGFF5KEXNA605865
2022 Mercedes-Benz GLS
450 4MATIC
65,724 mi
$43,377
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 603 hp 4L V8
- Exterior color:
- Silver
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 61,029
- Stock #:
- STK310856
- VIN:
- 4JGFF8KE2MA310856
-$1,600
2021 Mercedes-Benz GLS
AMG GLS 63 4MATIC AWD
61,029 mi
$61,500
$59,900
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 34,299
- Stock #:
- 535245
- VIN:
- 4JGFF5KE4MA535245
2021 Mercedes-Benz GLS
450 4MATIC
34,299 mi
$45,659
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (BEIGE)
- Transmission:
- Automatic
- Mileage:
- 47,318
- Stock #:
- 582195
- VIN:
- 4JGFF5KE6NA582195
2022 Mercedes-Benz GLS
450 4MATIC
47,318 mi
$41,988
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Selenite Gray Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 86,078
- Stock #:
- TB516996A
- VIN:
- 4JGFF5KE6LA135573
-$2,630
2020 Mercedes-Benz GLS
450 4MATIC
86,078 mi
$34,489
$31,859
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 550 hp 4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 9,242
- Stock #:
- WI8978
- VIN:
- 4JGFF8HB5MA248978
-$5,074
2021 Mercedes-Benz GLS
600 Mercedes-Maybach 4MATIC
9,242 mi
$120,099
$115,025
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 51,488
- Stock #:
- 28550202
- VIN:
- 4JGFF5KE6NA658112
2022 Mercedes-Benz GLS
450 4MATIC
51,488 mi
$48,997
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 51,488
- Stock #:
- 28550202
- VIN:
- 4JGFF5KE6NA658112
2022 Mercedes-Benz GLS
450 4MATIC
51,488 mi
$48,997
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 65,669
- Stock #:
- D5551L
- VIN:
- 4JGFF5KE8NA755893
2022 Mercedes-Benz GLS
450 4MATIC
65,669 mi
$45,100
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 550 hp 4L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 9,242
- Stock #:
- WI8978
- VIN:
- 4JGFF8HB5MA248978
-$5,074
Sponsored Listing
2021 Mercedes-Benz GLS
600 Mercedes-Maybach 4MATIC
9,242 mi
$120,099
$115,025
CarGurus Analysis: 2021 Mercedes-Benz GLS
overall
Summary
With 856 currently listed for sale and an average price of $49,117.00, 37.5% 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.
83.6% of 2021 GLS models on CarGurus are accident free.
The 2021 Mercedes-Benz GLS-Class brings a new level of luxury to full-size SUVs, featuring three rows of spacious seating and impressive performance options.
Why it stands out
The 2021 Mercedes-Benz GLS-Class is often referred to as the S-Class of SUVs, and it lives up to that reputation with its luxurious interior and advanced technology. With three rows of seating, it comfortably accommodates families while providing ample cargo space, making it a practical choice for those who need room without sacrificing luxury. The GLS offers multiple powertrain options, including a powerful V8 in the GLS 580 and the high-performance AMG GLS 63, which can accelerate from 0 to 60 mph in just 4.1 seconds. The vehicle is equipped with the latest MBUX infotainment system, featuring a massive touch screen and voice control capabilities, enhancing the driving experience. However, potential buyers should note that the third row can be cramped for adults, and the technology may have a learning curve. Overall, the GLS-Class stands out for its combination of comfort, performance, and cutting-edge features.
Other model years to consider
- Average price: $74,127.00
- Good/great deal percentage: 38.2%
- User rating: 5 / 5
- Total listings: 1,433
- Average price: $81,036.00
- Good/great deal percentage: 37.4%
- Total listings: 1,512
- Average price: $22,583.00
- Good/great deal percentage: 39.2%
- User rating: 4.8 / 5
- Total listings: 988
This analysis is based on CarGurus' proprietary market data from July 13, 2026, CarGurus experts' opinions, and generative AI.
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.
See more price trends2021 Mercedes-Benz GLS Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Miami: The city of Miami, FL ($71,258) has the highest average price, likely reflecting a strong demand for luxury vehicles in a high-income area.
- Lowest Prices in New York: Conversely, New York, NY ($39,300) offers the lowest average price, suggesting a more competitive market or higher inventory turnover.
- Price Variation Across Cities: Cities like Philadelphia ($52,896) and Chicago ($51,557) show mid-range pricing, indicating a diverse market with varying demand levels.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Miami, FL | 141 | $71,258 |
| Houston, TX | 135 | $66,469 |
| Philadelphia, PA | 191 | $52,896 |
| Chicago, IL | 150 | $51,557 |
| Atlanta, GA | 178 | $60,248 |
| Dallas, TX | 136 | $42,651 |
| Los Angeles, CA | 125 | $43,976 |
| Washington, DC | 195 | $41,387 |
| Boston, MA | 168 | $37,629 |
| New York, NY | 239 | $39,300 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 450 4MATIC trim leads the inventory with 2,762 listings, indicating strong demand for this model.
- Premium Pricing for High-End Trims: The 600 Mercedes-Maybach 4MATIC trim has the highest MSRP at $160,500, reflecting its luxury positioning in the market.
- AWD Dominance: All trims listed are AWD, catering to consumer preferences for all-weather capability.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 450 4MATIC | 2762 | $76,000 | AWD | 3.0L 362 hp I6 |
| 580 4MATIC | 322 | $98,850 | AWD | 4.0L 483 hp V8 |
| 600 Mercedes-Maybach 4MATIC | 147 | $160,500 | AWD | 4.0L 550 hp V8 |
| AMG GLS 63 4MATIC AWD | 55 | $132,100 | AWD | 4.0L 603 hp V8 |
Pricing Analysis by Model Year
Key Insights
- New Models Command Premium Prices: The 2026 model is priced at $99,238, reflecting a 10.0% increase over its MSRP, indicating strong demand for the latest model.
- Significant Depreciation for Older Models: The 2019 model shows a steep decline, priced at $24,930, which is -64.5% compared to its original MSRP, highlighting rapid depreciation.
- Best Value in Recent Models: The 2022 model is priced at $51,381, representing a -34.7% depreciation, making it a potentially attractive option for buyers seeking value.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 Mercedes-Benz GLS | $90,250 | $99,238 | +10.0% |
| 2025 Mercedes-Benz GLS | $89,200 | $84,584 | -5.8% |
| 2024 Mercedes-Benz GLS | $87,000 | $78,369 | -10.0% |
| 2023 Mercedes-Benz GLS | $81,800 | $72,926 | -10.8% |
| 2022 Mercedes-Benz GLS | $77,850 | $51,381 | -34.7% |
| 2020 Mercedes-Benz GLS | $75,200 | $36,526 | -51.4% |
| 2019 Mercedes-Benz GLS | $70,150 | $24,930 | -64.5% |
| 2018 Mercedes-Benz GLS | $69,550 | $23,448 | -66.3% |
| 2017 Mercedes-Benz GLS | $67,050 | $19,325 | -71.2% |
These recommendations are based on CarGurus' proprietary market data from July 16, 2026, CarGurus experts' opinions, and generative AI.
FAQs
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