Used 2020 Mercedes-Benz GLS for Sale near Mississippi
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
- 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
$35,361
- 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:
- Gray
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 81,001
- Stock #:
- 077161
- VIN:
- 4JGFF5KEXLA077161
2020 Mercedes-Benz GLS
450 4MATIC
81,001 mi
$30,827
- 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
$25,451
- 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
$24,103
- 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
$45,533
- 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
$33,225
- 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
$35,650
- 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:
- 67,279
- Stock #:
- 3024576
- VIN:
- 4JGDF6EE3KB232795
2019 Mercedes-Benz GLS
450 4MATIC
67,279 mi
$27,458
- 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
-$1,000
2019 Mercedes-Benz GLS
550 4MATIC
69,269 mi
$31,594
$30,594
- 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:
- 106,701
- Stock #:
- WG11829A
- VIN:
- 4JGFF5KE4MA576717
2021 Mercedes-Benz GLS
450 4MATIC
106,701 mi
$28,525
- 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:
- 43,246
- Stock #:
- 9532C
- VIN:
- 4JGFF8GE7LA215779
2020 Mercedes-Benz GLS
580 4MATIC
43,246 mi
$47,478
- 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
$33,682
- 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
$36,594
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:
- 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 (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 57,066
- Stock #:
- 197014
- VIN:
- 4JGFF5KE5LA197014
2020 Mercedes-Benz GLS
450 4MATIC
57,066 mi
$36,756
- 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:
- Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 84,381
- Stock #:
- 195442
- VIN:
- 4JGDF7DE4KB195442
2019 Mercedes-Benz GLS
550 4MATIC
84,381 mi
$26,955
- 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:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 86,122
- Stock #:
- L216255
- VIN:
- 4JGDF6EE1KB216255
2019 Mercedes-Benz GLS
450 4MATIC
86,122 mi
$21,820
- 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:
- Gray (Selenite Grey Metallic)
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 64,712
- Stock #:
- 220820
- VIN:
- 4JGDF6EE4KB220820
2019 Mercedes-Benz GLS
450 4MATIC
64,712 mi
$26,301
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- Diamond White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Espresso Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 77,116
- Stock #:
- H26F1031B
- VIN:
- 4JGFF8GE1LA226759
-$1,100
2020 Mercedes-Benz GLS
580 4MATIC
77,116 mi
$40,050
$38,950
- 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
$33,316
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- designo Diamond White Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Magma Gray)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 57,483
- Stock #:
- I15969T
- VIN:
- 4JGFF8GE1LA215969
2020 Mercedes-Benz GLS
580 4MATIC
57,483 mi
$46,732
- 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:
- Gray (Selenite Grey Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Espresso Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 78,233
- Stock #:
- LA218214P
- VIN:
- 4JGFF5KEXLA218214
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2020 Mercedes-Benz GLS
450 4MATIC
78,233 mi
$33,427
- 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
$66,594
- 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
- Transmission:
- Automatic
- Mileage:
- 52,103
- Stock #:
- 225136
- VIN:
- 4JGDF6EE5KB225136
2019 Mercedes-Benz GLS
450 4MATIC
52,103 mi
$28,474
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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