Used 2020 Mercedes-Benz GLS for Sale nearPhiladelphia, PA
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:
- 362 hp 3L I6
- Exterior color:
- Red
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (BEIGE)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 69,585
- Stock #:
- R18747F
- VIN:
- 4JGFF5KE3MA323095
Sponsored Listing
2021 Mercedes-Benz GLS
450 4MATIC
69,585 mi
$37,775
- 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:
- Polar White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 66,119
- Stock #:
- 260133A
- VIN:
- 4JGFF8KE2MA433444
Sponsored Listing
2021 Mercedes-Benz GLS
AMG GLS 63 4MATIC AWD
66,119 mi
$60,732
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- Blue
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 13,088
- VIN:
- 4JGFF8GE0LA198971
Sponsored Listing
2020 Mercedes-Benz GLS
580 4MATIC
13,088 mi
$53,890
- 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:
- Polar White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 66,119
- Stock #:
- 260133A
- VIN:
- 4JGFF8KE2MA433444
2021 Mercedes-Benz GLS
AMG GLS 63 4MATIC AWD
66,119 mi
$60,732
- 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:
- Lunar Blue Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Blac)
- Transmission:
- Automatic
- Mileage:
- 65,538
- Stock #:
- 429545
- VIN:
- 4JGFF5KE1MA429545
-$1,045
2021 Mercedes-Benz GLS
450 4MATIC
65,538 mi
$36,029
$34,984
- 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
$56,074
- 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:
- CREAM
- Transmission:
- Automatic
- Mileage:
- 53,048
- Stock #:
- 28834266
- VIN:
- 4JGFF5KE1LA090784
2020 Mercedes-Benz GLS
450 4MATIC
53,048 mi
$38,147
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 68,934
- Stock #:
- 4JGDF6EE5KB216324
- VIN:
- 4JGDF6EE5KB216324
2019 Mercedes-Benz GLS
450 4MATIC
68,934 mi
$23,897
- 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
2021 Mercedes-Benz GLS
450 4MATIC
81,814 mi
$32,927
- 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
$46,477
- 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:
- White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 54,862
- Stock #:
- 26521A
- VIN:
- 4JGFF8KE7MA498032
2021 Mercedes-Benz GLS
AMG GLS 63 4MATIC AWD
54,862 mi
$64,790
- 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:
- Lunar Blue Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 73,432
- Stock #:
- E2962A
- VIN:
- 4JGFF5KE5MA432187
2021 Mercedes-Benz GLS
450 4MATIC
73,432 mi
$35,809
- 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
$29,697
CarGurus Analysis:
2020 Mercedes-Benz GLS
With 193 currently listed for sale near Philadelphia, PA and an average price of $55,000.00, 41.5% 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 5 / 5 stars.
76.7% of 2020 GLS models on CarGurus are accident free.
The 2020 Mercedes-Benz GLS is the roomiest vehicle in the Mercedes-Benz lineup, offering three rows of seating for six or seven people and up to 94 cubic feet of cargo space.
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- Selenite Gray Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 61,629
- Stock #:
- G18834
- VIN:
- 4JGDF6EE7KB230516
2019 Mercedes-Benz GLS
450 4MATIC
61,629 mi
$20,384
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- Iridium Silver Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 66,447
- Stock #:
- 224473
- VIN:
- 4JGDF6EE7KB224473
2019 Mercedes-Benz GLS
450 4MATIC
66,447 mi
$25,061
- 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:
- Red
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (BEIGE)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 69,585
- Stock #:
- R18747F
- VIN:
- 4JGFF5KE3MA323095
2021 Mercedes-Benz GLS
450 4MATIC
69,585 mi
$37,775
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- Selenite Gray Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 62,127
- Stock #:
- MVPG1822834
- VIN:
- 4JGDF6EE7KB276580
2019 Mercedes-Benz GLS
450 4MATIC
62,127 mi
$20,759
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- Emerald Green Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Espresso Brown
- Transmission:
- Automatic
- Mileage:
- 100,240
- Stock #:
- 21994
- VIN:
- 4JGFF8GE8LA221994
2020 Mercedes-Benz GLS
580 4MATIC
100,240 mi
$35,811
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- Blue
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 13,088
- VIN:
- 4JGFF8GE0LA198971
2020 Mercedes-Benz GLS
580 4MATIC
13,088 mi
$53,890
- 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:
- Automatic
- Mileage:
- 55,477
- Stock #:
- 169017
- VIN:
- 4JGFF5KE3LA169017
2020 Mercedes-Benz GLS
450 4MATIC
55,477 mi
$35,956
- 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
$30,789
- 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:
- White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 48,485
- Stock #:
- 18514
- VIN:
- 4JGFF8KE1MA536497
2021 Mercedes-Benz GLS
AMG GLS 63 4MATIC AWD
48,485 mi
$65,978
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 68,934
- Stock #:
- 4JGDF6EE5KB216324
- VIN:
- 4JGDF6EE5KB216324
Sponsored Listing
2019 Mercedes-Benz GLS
450 4MATIC
68,934 mi
$23,897
CarGurus Analysis: 2020 Mercedes-Benz GLS
Summary
With 193 currently listed for sale near Philadelphia, PA and an average price of $55,000.00, 41.5% 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 5 / 5 stars.
76.7% of 2020 GLS models on CarGurus are accident free.
The 2020 Mercedes-Benz GLS is the roomiest vehicle in the Mercedes-Benz lineup, offering three rows of seating for six or seven people and up to 94 cubic feet of cargo space.
Why it stands out
The 2020 Mercedes-Benz GLS distinguishes itself as a family-friendly luxury SUV that combines the comfort and spaciousness of the S-Class sedan with a hint of off-road capability. Its three-row seating arrangement accommodates up to seven passengers, making it an ideal choice for larger families or those who frequently travel with friends. The GLS is not only about space; it also boasts a premium interior with high-quality materials and advanced technology features, ensuring a comfortable ride for all occupants. The introduction of a new six-cylinder engine with a mild hybrid system enhances both performance and fuel efficiency, making it a compelling option in the luxury SUV market. While it excels in comfort and technology, potential buyers should be aware of some limitations, such as the accessibility of the third-row seats and the touch-sensitive controls that may not appeal to everyone.
Other model years to consider
- Average price: $60,000.00
- Good/great deal percentage: 38.9%
- User rating: 5 / 5
- Total listings: 229
- Average price: $58,000.00
- Good/great deal percentage: 45.1%
- Accident-free percentage: 94.6%
- Total listings: 224
- Average price: $45,000.00
- Good/great deal percentage: 32.0%
- User rating: 4.8 / 5
- Total listings: 250
This analysis is based on CarGurus' proprietary market data from July 21, 2026, CarGurus experts' opinions, and generative AI.
5.0 Overall rating
Filter by rating
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.
See more price trends2020 Mercedes-Benz GLS Pricing Analysis: Philadelphia, PA Market Report
Pricing by Nearby Locations
Market Area: Philadelphia, PA
Key Insights
- Highest Prices in Newark, DE: The average price in Newark, DE ($41,948) is significantly higher than other nearby cities, indicating strong demand or limited supply.
- Lowest Prices in Trenton, NJ and Allentown, PA: Both cities offer the lowest average prices at $33,035, suggesting a more price-sensitive market or higher inventory levels.
- Price Variation Across Cities: The price range from $33,035 to $41,948 highlights regional differences in demand and supply dynamics, with urban areas like Newark commanding higher prices.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Newark, DE | 193 | $41,948 |
| Lancaster, PA | 199 | $37,092 |
| Toms River, NJ | 190 | $35,221 |
| Reading, PA | 198 | $31,644 |
| Trenton, NJ | 203 | $33,035 |
| Allentown, PA | 190 | $33,035 |
| New Brunswick, NJ | 224 | $32,275 |
| New York, NY | 227 | $31,872 |
Pricing Analysis by Model Year
Key Insights
- Strong Premium for Newer Models: The 2025 GLS is priced at $108,536, which is 21.5% above its MSRP, indicating high demand for the latest model.
- Significant Depreciation for Older Models: The 2019 GLS shows a steep decline, with an average price of $22,125, reflecting a 68.4% drop from its original MSRP.
- Best Value in Recent Models: The 2022 GLS is priced at $46,483, which is 40.0% below its MSRP, making it a compelling option for buyers seeking value without sacrificing modern features.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 Mercedes-Benz GLS | $90,250 | $94,593 | +4.0% |
| 2025 Mercedes-Benz GLS | $89,200 | $108,536 | +21.5% |
| 2024 Mercedes-Benz GLS | $87,000 | $75,468 | -13.2% |
| 2023 Mercedes-Benz GLS | $81,800 | $72,384 | -11.5% |
| 2022 Mercedes-Benz GLS | $77,850 | $46,483 | -40.0% |
| 2021 Mercedes-Benz GLS | $76,000 | $56,845 | -25.1% |
| 2019 Mercedes-Benz GLS | $70,150 | $22,125 | -68.4% |
| 2018 Mercedes-Benz GLS | $69,550 | $26,120 | -62.5% |
| 2017 Mercedes-Benz GLS | $67,050 | $24,225 | -63.8% |
These recommendations are based on CarGurus' proprietary market data from July 23, 2026, CarGurus experts' opinions, and generative AI.
FAQs
How much does the 2020 Mercedes-Benz GLS cost in Philadelphia, PA?
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