Used 2021 Mercedes-Benz GLS for Sale nearPittsburgh, PA
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Emerald Green Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 76,105
- Stock #:
- NA798413T
- VIN:
- 4JGFF5KE7NA798413
-$2,000
Sponsored by Audi Sewickley
2022 Mercedes-Benz GLS
450 4MATIC
76,105 mi
$40,570
$38,570
- 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 (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 45,624
- Stock #:
- J166J
- VIN:
- 4JGFF5KEXNA644536
-$1,811
Sponsored Listing
2022 Mercedes-Benz GLS
450 4MATIC
45,624 mi
$48,539
$46,728
- 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:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 66,544
- Stock #:
- SVP2276A
- VIN:
- 4JGFF5KE2NA822360
Sponsored Listing
2022 Mercedes-Benz GLS
450 4MATIC
66,544 mi
$38,380
- 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 #:
- LA174786
- VIN:
- 4JGFF5KE9LA174786
2020 Mercedes-Benz GLS
450 4MATIC
60,388 mi
$35,492
- 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:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 66,544
- Stock #:
- SVP2276A
- VIN:
- 4JGFF5KE2NA822360
2022 Mercedes-Benz GLS
450 4MATIC
66,544 mi
$38,380
- 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:
- Polar White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Stone
- Transmission:
- 9-Speed Automatic
- Mileage:
- 87,728
- Stock #:
- SL3415A
- VIN:
- 4JGFF5KE6MA396834
-$1,978
2021 Mercedes-Benz GLS
450 4MATIC
87,728 mi
$31,878
$30,390
- 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:
- Mojave Silver Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Black)
- Transmission:
- Automatic
- Mileage:
- 81,814
- Stock #:
- 107081
- VIN:
- 4JGFF5KE5MA380575
-$1,000
2021 Mercedes-Benz GLS
450 4MATIC
81,814 mi
$33,399
$32,399
- 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:
- Emerald Green Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 76,105
- Stock #:
- NA798413T
- VIN:
- 4JGFF5KE7NA798413
-$2,000
2022 Mercedes-Benz GLS
450 4MATIC
76,105 mi
$40,570
$38,570
- 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:
- Cirrus Silver Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 87,802
- Stock #:
- HP1291
- VIN:
- 4JGFF5KE5NA648574
2022 Mercedes-Benz GLS
450 4MATIC
87,802 mi
$35,987
- 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
$33,479
- 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:
- Blue
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 71,568
- Stock #:
- 266530
- VIN:
- 4JGFF5KE7LA266530
2020 Mercedes-Benz GLS
450 4MATIC
71,568 mi
$29,756
- 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:
- Green
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 93,532
- Stock #:
- 141274
- VIN:
- 4JGFF5KE4LA141274
2020 Mercedes-Benz GLS
450 4MATIC
93,532 mi
$27,756
- 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:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 63,717
- Stock #:
- 216450
- VIN:
- 4JGFF8GE9LA216450
2020 Mercedes-Benz GLS
580 4MATIC
63,717 mi
$43,151
CarGurus Analysis:
2021 Mercedes-Benz GLS
With 162 currently listed for sale near Pittsburgh, PA and an average price of $76,000.00, 31.5% 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.
81.5% 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:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 63,405
- Stock #:
- 26-393
- VIN:
- 4JGFF5KE0NA595721
2022 Mercedes-Benz GLS
450 4MATIC
63,405 mi
$42,717
- 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
$44,950
- 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 (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 45,624
- Stock #:
- J166J
- VIN:
- 4JGFF5KEXNA644536
-$1,811
2022 Mercedes-Benz GLS
450 4MATIC
45,624 mi
$48,539
$46,728
- 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:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (tan)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 87,424
- Stock #:
- 279487
- VIN:
- 4JGFF5KE9LA279487
2020 Mercedes-Benz GLS
450 4MATIC
87,424 mi
$30,382
- 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:
- White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 54,592
- Stock #:
- 18629
- VIN:
- 4JGFF5KE4LA145454
2020 Mercedes-Benz GLS
450 4MATIC
54,592 mi
$36,343
- 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
- Transmission:
- 9-Speed Automatic
- Mileage:
- 79,159
- Stock #:
- 12422
- VIN:
- 4JGFF8KE2MA400122
2021 Mercedes-Benz GLS
AMG GLS 63 4MATIC AWD
79,159 mi
$55,758
- 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:
- White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 48,000
- Stock #:
- 212200
- VIN:
- 4JGFF5KE2LA212200
2020 Mercedes-Benz GLS
450 4MATIC
48,000 mi
$37,734
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 113,843
- Stock #:
- 173783
- VIN:
- 4JGFF8GE6LA173783
-$1,000
2020 Mercedes-Benz GLS
580 4MATIC
113,843 mi
$33,382
$32,382
- 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:
- Brilliant Blue Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Macchiato/Magma Grey)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 92,881
- Stock #:
- 252462
- VIN:
- 4JGFF5KE1LA252462
2020 Mercedes-Benz GLS
450 4MATIC
92,881 mi
$30,446
- 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:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (tan)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 87,424
- Stock #:
- 279487
- VIN:
- 4JGFF5KE9LA279487
Sponsored Listing
2020 Mercedes-Benz GLS
450 4MATIC
87,424 mi
$30,382
CarGurus Analysis: 2021 Mercedes-Benz GLS
overall
Summary
With 162 currently listed for sale near Pittsburgh, PA and an average price of $76,000.00, 31.5% 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.
81.5% 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. This model offers multiple powertrain options, including a powerful twin-turbocharged V8 in the GLS 580 and the AMG GLS 63, which boasts an impressive 603 horsepower. The GLS-Class is designed for comfort, with spacious seating for up to seven passengers and a cargo area that outshines many competitors. Notable features include the MBUX infotainment system, which enhances user experience with voice control and a massive touch screen. While the GLS excels in luxury and technology, it does have some limitations, such as a cramped third row and less-than-ideal fuel economy. Overall, the GLS-Class stands out for its holistic approach to luxury, making it a compelling choice for buyers seeking a premium SUV experience.
Other model years to consider
- Average price: $78,000.00
- Good/great deal percentage: 32.8%
- User rating: 5 / 5
- Total listings: 198
- Average price: $73,000.00
- Good/great deal percentage: 29.9%
- User rating: 5 / 5
- Total listings: 174
- Average price: $80,000.00
- Good/great deal percentage: 32.7%
- Accident-free percentage: 94.8%
- Total listings: 211
This analysis is based on CarGurus' proprietary market data from July 28, 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: Pittsburgh, PA Market Report
Pricing by Nearby Locations
Market Area: Pittsburgh, PA
Key Insights
- Highest Prices in Boyers and Johnstown: Both cities command an average price of $44,845, indicating a strong demand in these areas.
- Lowest Prices in Morgantown: The average price here is $30,390, suggesting a more price-sensitive market or higher inventory turnover.
- Inventory Levels: Greensburg has the highest inventory with 172 listings, which may contribute to more competitive pricing compared to other nearby locations.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Boyers, PA | 166 | $44,845 |
| Johnstown, PA | 173 | $44,845 |
| Greensburg, PA | 172 | $37,618 |
| Akron, OH | 167 | $33,120 |
| Youngstown, OH | 175 | $36,240 |
| Morgantown, WV | 172 | $30,390 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 450 4MATIC is the most prevalent with 421 listings, indicating strong demand for this trim.
- Price Range: The 600 Mercedes-Maybach 4MATIC is the highest priced trim at $160,500 MSRP, reflecting its luxury positioning.
- AWD Dominance: All trims are AWD, catering to a market preference for all-weather capability.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 450 4MATIC | 421 | $76,000 | AWD | 3.0L 362 hp I6 |
| 580 4MATIC | 47 | $98,850 | AWD | 4.0L 483 hp V8 |
| 600 Mercedes-Maybach 4MATIC | 61 | $160,500 | AWD | 4.0L 550 hp V8 |
| AMG GLS 63 4MATIC AWD | 12 | $132,100 | AWD | 4.0L 603 hp V8 |
Pricing Analysis by Model Year
Key Insights
- Strong Demand for Newer Models: The 2026 model is priced at $84,186, which is about -6.4% below MSRP, indicating a slight depreciation trend for new models.
- Significant Depreciation for Older Models: The 2017 model shows a steep decline, priced at $14,995, reflecting a -77.7% depreciation from its original MSRP.
- Best Value Year: The 2022 model offers a balance with an average price of $40,301, which is -48.3% below MSRP, making it a potentially attractive option for buyers.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 Mercedes-Benz GLS | $90,250 | $84,186 | -6.4% |
| 2025 Mercedes-Benz GLS | $89,200 | $81,483 | -8.7% |
| 2024 Mercedes-Benz GLS | $87,000 | $119,900 | +37.6% |
| 2022 Mercedes-Benz GLS | $77,850 | $40,301 | -48.3% |
| 2020 Mercedes-Benz GLS | $75,200 | $30,995 | -58.8% |
| 2019 Mercedes-Benz GLS | $70,150 | $21,951 | -68.7% |
| 2017 Mercedes-Benz GLS | $67,050 | $14,995 | -77.7% |
These recommendations are based on CarGurus' proprietary market data from July 30, 2026, CarGurus experts' opinions, and generative AI.
FAQs
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