Used 2020 Mercedes-Benz GLS for Sale near Massachusetts
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Black/Tartufo
- Transmission:
- 9-Speed Automatic
- Mileage:
- 72,378
- Stock #:
- 26-281
- VIN:
- 4JGFF5KE8LA273843
Sponsored by The Highline Group
2020 Mercedes-Benz GLS
450 4MATIC
72,378 mi
$34,893
- 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:
- Blue
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 45,968
- Stock #:
- 11-9488
- VIN:
- 4JGFF5KE4MA317127
-$1,000
Sponsored Listing
2021 Mercedes-Benz GLS
450 4MATIC
45,968 mi
$41,796
$40,796
- 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
- Transmission:
- Automatic
- Mileage:
- 96,425
- Stock #:
- 26210
- VIN:
- 4JGDF6EE7KB225350
Sponsored Listing
2019 Mercedes-Benz GLS
450 4MATIC
96,425 mi
$22,493
- 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:
- Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 82,409
- Stock #:
- HD1577A
- VIN:
- 4JGDF6EE5KB198522
-$2,007
2019 Mercedes-Benz GLS
450 4MATIC
82,409 mi
$22,584
$20,577
- 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
- Transmission:
- Automatic
- Mileage:
- 96,425
- Stock #:
- 26210
- VIN:
- 4JGDF6EE7KB225350
2019 Mercedes-Benz GLS
450 4MATIC
96,425 mi
$22,493
- 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
- Transmission:
- 9-Speed Automatic
- Mileage:
- 86,595
- Stock #:
- TD
- VIN:
- 4JGFF5KE5LA140327
2020 Mercedes-Benz GLS
450 4MATIC
86,595 mi
$30,399
- 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:
- Automatic
- Mileage:
- 116,435
- Stock #:
- 11056
- VIN:
- 4JGFF5KEXLA031085
2020 Mercedes-Benz GLS
450 4MATIC
116,435 mi
$26,299
- 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:
- Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 70,121
- VIN:
- 4JGDF6EEXKB183238
2019 Mercedes-Benz GLS
450 4MATIC
70,121 mi
$24,995
- 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
$21,163
- 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:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 86,090
- Stock #:
- 11-9564
- VIN:
- 4JGFF5KE2LA264040
2020 Mercedes-Benz GLS
450 4MATIC
86,090 mi
$31,796
- 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:
- Polar White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Ginger Beige/Espresso)
- Transmission:
- Automatic
- Mileage:
- 112,610
- Stock #:
- 085051
- VIN:
- 4JGDF6EE9KB228265
-$1,099
2019 Mercedes-Benz GLS
450 4MATIC
112,610 mi
$17,353
$16,254
- 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:
- Black/Tartufo
- Transmission:
- 9-Speed Automatic
- Mileage:
- 72,378
- Stock #:
- 26-281
- VIN:
- 4JGFF5KE8LA273843
2020 Mercedes-Benz GLS
450 4MATIC
72,378 mi
$34,893
- 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:
- Blue
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 45,968
- Stock #:
- 11-9488
- VIN:
- 4JGFF5KE4MA317127
-$1,000
2021 Mercedes-Benz GLS
450 4MATIC
45,968 mi
$41,796
$40,796
CarGurus Analysis:
2020 Mercedes-Benz GLS
With 763 currently listed for sale and an average price of $34,381.00, 37.1% 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.
76.9% of 2020 GLS models on CarGurus are accident free.
The 2020 Mercedes-Benz GLS is known for its spacious interior, offering three rows of seating and up to 94 cubic feet of cargo space, making it an excellent choice for families.
- 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:
- Silver
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 70,193
- Stock #:
- P2230M
- VIN:
- 4JGDF6EE3KB239908
2019 Mercedes-Benz GLS
450 4MATIC
70,193 mi
$26,407
- 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:
- 9-Speed Automatic
- Mileage:
- 76,853
- Stock #:
- KB184804
- VIN:
- 4JGDF6EE0KB184804
2019 Mercedes-Benz GLS
450 4MATIC
76,853 mi
$23,139
- 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:
- Espresso Brown/Black
- Transmission:
- Automatic
- Mileage:
- 125,473
- Stock #:
- HMLTMA373043
- VIN:
- 4JGFF5KE3MA373043
-$1,500
2021 Mercedes-Benz GLS
450 4MATIC
125,473 mi
$28,996
$27,496
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 5.5L V8
- Exterior color:
- Black
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 50,944
- Stock #:
- 25307A
- VIN:
- 4JGDF7FE5KB193986
-$1,000
2019 Mercedes-Benz GLS
AMG GLS 63 4MATIC
50,944 mi
$45,326
$44,326
- 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
$46,627
- 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
$33,725
- 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
$36,226
- 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
$20,846
- 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
$25,007
- 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:
- Emerald Green Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Almond
- Transmission:
- 9-Speed Automatic
- Mileage:
- 90,513
- Stock #:
- DM6076
- VIN:
- 4JGFF5KE5MA509740
Sponsored Listing
2021 Mercedes-Benz GLS
450 4MATIC
90,513 mi
$32,995
CarGurus Analysis: 2020 Mercedes-Benz GLS
Summary
With 763 currently listed for sale and an average price of $34,381.00, 37.1% 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.
76.9% of 2020 GLS models on CarGurus are accident free.
The 2020 Mercedes-Benz GLS is known for its spacious interior, offering three rows of seating and up to 94 cubic feet of cargo space, making it an excellent choice for families.
Why it stands out
The 2020 Mercedes-Benz GLS stands out as the roomiest vehicle in the Mercedes-Benz lineup, combining the luxury of the S-Class sedan with the practicality of a midsize SUV. It features three rows of seating for six or seven passengers and a generous cargo capacity of up to 94 cubic feet. This model is designed for families who prioritize comfort and space without sacrificing style. The GLS also boasts a range of advanced safety features and a tech-forward cabin, enhancing the driving experience. With a user rating of 5 / 5 stars, it reflects high owner satisfaction, further solidifying its appeal in the competitive luxury SUV market.
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%
- Accident-free percentage: 96.2%
- 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.
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
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Chicago: The city commands the highest average price at $37,100, likely due to higher demand and limited inventory.
- Lowest Prices in New York: New York offers the lowest average price at $32,409, suggesting a more competitive market or higher inventory levels.
- Inventory Variation: Cities like Philadelphia (194 listings) and Washington, DC (200 listings) have substantial inventory, which may contribute to more stable pricing around the national average.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Chicago, IL | 157 | $37,100 |
| Philadelphia, PA | 194 | $39,495 |
| New York, NY | 225 | $32,409 |
| Los Angeles, CA | 118 | $34,382 |
| Dallas, TX | 130 | $35,417 |
| Houston, TX | 135 | $30,968 |
| Miami, FL | 124 | $33,358 |
| Washington, DC | 200 | $30,043 |
| Atlanta, GA | 162 | $35,091 |
| Boston, MA | 167 | $32,854 |
Pricing Analysis by Model Year
Key Insights
- New Models at a Premium: The 2026 model is priced at $99,238, reflecting a 10.0% premium 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% |
| 2021 Mercedes-Benz GLS | $76,000 | $51,190 | -32.6% |
| 2019 Mercedes-Benz GLS | $70,150 | $24,930 | -64.5% |
| 2018 Mercedes-Benz GLS | $69,550 | $23,448 | -66.4% |
| 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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