Used 2020 Mercedes-Benz GLS for Sale nearWorcester, MA
168 vehicles found
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:
- White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 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:
- 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
Sponsored Listing
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:
- 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
Sponsored Listing
2019 Mercedes-Benz GLS
AMG GLS 63 4MATIC
50,944 mi
$45,326
- 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:
- Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 82,409
- Stock #:
- HD1577A
- VIN:
- 4JGDF6EE5KB198522
-$736
2019 Mercedes-Benz GLS
450 4MATIC
82,409 mi
$23,320
$22,584
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 69,530
- Stock #:
- HLNTKB219554
- VIN:
- 4JGDF6EE4KB219554
2019 Mercedes-Benz GLS
450 4MATIC
69,530 mi
$25,497
- 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
- Transmission:
- Automatic
- Mileage:
- 72,378
- Stock #:
- 26-281
- VIN:
- 4JGFF5KE8LA273843
2020 Mercedes-Benz GLS
450 4MATIC
72,378 mi
$34,893
- 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
$33,702
- 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:
- Diamond White Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 83,778
- Stock #:
- TB597323B
- VIN:
- 4JGFF5KE7MA476059
2021 Mercedes-Benz GLS
450 4MATIC
83,778 mi
$36,328
- 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:
- 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:
- Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 55,303
- Stock #:
- CL3356A
- VIN:
- 4JGFF5KE3MA461512
2021 Mercedes-Benz GLS
450 4MATIC
55,303 mi
$39,987
- 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
$33,145
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Ginger Beige/Espress)
- Transmission:
- Automatic
- Mileage:
- 86,583
- Stock #:
- M-207444
- VIN:
- 4JGDF7DE4KB207444
2019 Mercedes-Benz GLS
550 4MATIC
86,583 mi
$28,945
CarGurus Analysis:
2020 Mercedes-Benz GLS
With 792 currently listed for sale and an average price of $34,402.00, 33.7% 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.
77.1% 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 for up to seven passengers and a maximum cargo capacity of 94 cubic feet.
- 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:
- Mojave Silver Metallic
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Espresso Brown/Black
- Transmission:
- Automatic
- Mileage:
- 63,080
- Stock #:
- STK544506
- VIN:
- 4JGFF8KE5MA544506
2021 Mercedes-Benz GLS
AMG GLS 63 4MATIC AWD
63,080 mi
$59,506
- 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:
- Gray
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 59,237
- Stock #:
- T380140
- VIN:
- 4JGFF5KE3MA380140
2021 Mercedes-Benz GLS
450 4MATIC
59,237 mi
$37,338
- 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
2019 Mercedes-Benz GLS
AMG GLS 63 4MATIC
50,944 mi
$45,326
- 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:
- Red
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 62,614
- Stock #:
- 5101
- VIN:
- 4JGFF5KE9LA153002
2020 Mercedes-Benz GLS
450 4MATIC
62,614 mi
$33,638
- 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:
- Jet Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 39,897
- Stock #:
- 380404
- VIN:
- 4JGFF8KE9MA380404
2021 Mercedes-Benz GLS
AMG GLS 63 4MATIC AWD
39,897 mi
$68,570
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 80,393
- Stock #:
- 26R428A
- VIN:
- 4JGFF5KE6MA434580
-$989
2021 Mercedes-Benz GLS
450 4MATIC
80,393 mi
$34,470
$33,481
- 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 775
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black 111
- Transmission:
- Automatic
- Mileage:
- 90,969
- Stock #:
- KB231831
- VIN:
- 4JGDF6EE9KB231831
2019 Mercedes-Benz GLS
450 4MATIC
90,969 mi
$22,376
- 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 (Ginger Beige/Black)
- Transmission:
- Automatic
- Mileage:
- 48,402
- Stock #:
- 11295
- VIN:
- 4JGDF6EEXKB238495
2019 Mercedes-Benz GLS
450 4MATIC
48,402 mi
$29,674
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 69,269
- Stock #:
- 18507
- VIN:
- 4JGDF7DE2KB235663
2019 Mercedes-Benz GLS
550 4MATIC
69,269 mi
$31,940
- 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
Sponsored Listing
2021 Mercedes-Benz GLS
450 4MATIC
45,968 mi
$41,796
CarGurus Analysis: 2020 Mercedes-Benz GLS
Summary
With 792 currently listed for sale and an average price of $34,402.00, 33.7% 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.
77.1% 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 for up to seven passengers and a maximum cargo capacity of 94 cubic feet.
Why it stands out
The 2020 Mercedes-Benz GLS stands out as the largest SUV in the Mercedes lineup, combining luxury and practicality. It offers a comfortable ride with ample space for families, featuring three rows of seating that can accommodate six or seven passengers. The GLS is designed to provide a blend of comfort akin to the S-Class sedan while maintaining a level of off-road capability reminiscent of the G-Class. Notable features include a user-friendly infotainment system, high-quality interior materials, and advanced safety technologies. The GLS also boasts a powerful engine lineup, including a 362-horsepower six-cylinder engine, ensuring a smooth and responsive driving experience. While it excels in comfort and luxury, some users have noted that accessing the third row can be challenging, and the touch-sensing controls may take some getting used to.
Other model years to consider
- Average price: $74,757.00
- Good/great deal percentage: 33.6%
- User rating: 5 / 5
- Total listings: 1,460
- Average price: $81,162.00
- Good/great deal percentage: 34.1%
- Accident-free percentage: 96.6%
- Total listings: 1,517
- Average price: $22,483.00
- Good/great deal percentage: 36.3%
- User rating: 4.8 / 5
- Total listings: 982
This analysis is based on CarGurus' proprietary market data from July 6, 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 Philadelphia: The city commands the highest average price at $40,245, likely due to higher demand for luxury vehicles in urban areas.
- Lowest Prices in 2019 Models: The 2019 Mercedes-Benz GLS is priced significantly lower in cities like New York ($32,716) and Houston ($31,443), indicating a more price-sensitive market.
- Inventory Variation: Cities like Chicago (157 listings) and Washington, DC (208 listings) show a healthy inventory, which correlates with stable pricing around the average of $35,300.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Philadelphia, PA | 198 | $40,245 |
| Chicago, IL | 157 | $35,300 |
| Atlanta, GA | 165 | $35,044 |
| Los Angeles, CA | 122 | $33,574 |
| Miami, FL | 128 | $33,046 |
| Dallas, TX | 133 | $33,514 |
| New York, NY | 232 | $32,716 |
| Washington, DC | 208 | $31,509 |
| Houston, TX | 140 | $31,443 |
| Boston, MA | 164 | $33,323 |
Pricing Analysis by Model Year
Key Insights
- New Models at a Premium: The 2026 model is priced at $101,231, reflecting a 12.0% 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 $25,322, which is -63.9% compared to its original MSRP, highlighting rapid depreciation in luxury vehicles.
- Best Value in Recent Models: The 2022 model is priced at $51,060, representing a -34.8% depreciation, making it a more attractive 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 | $101,231 | +12.0% |
| 2025 Mercedes-Benz GLS | $89,200 | $83,770 | -6.0% |
| 2024 Mercedes-Benz GLS | $87,000 | $78,899 | -9.3% |
| 2023 Mercedes-Benz GLS | $81,800 | $72,393 | -11.5% |
| 2022 Mercedes-Benz GLS | $77,850 | $51,060 | -34.8% |
| 2021 Mercedes-Benz GLS | $76,000 | $50,365 | -33.7% |
| 2019 Mercedes-Benz GLS | $70,150 | $25,322 | -63.9% |
| 2018 Mercedes-Benz GLS | $69,550 | $23,211 | -66.7% |
| 2017 Mercedes-Benz GLS | $67,050 | $19,488 | -70.0% |
These recommendations are based on CarGurus' proprietary market data from July 9, 2026, CarGurus experts' opinions, and generative AI.
FAQs
How much does the 2020 Mercedes-Benz GLS cost in Worcester, MA?
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