Used Mercedes-Benz GLS for Sale nearJanesville, WI
285 vehicles found
See the total price upfront.
Only show listings that include dealer fees- Year:
- 2017
- 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:
- 105,939
- Stock #:
- JYC-970498
- VIN:
- 4JGDF6EE7HA970498
Sponsored by Your Choice Autos - Joliet
2017 Mercedes-Benz GLS
450 4MATIC
105,939 mi
$17,376
- Year:
- 2025
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 375 hp 3L I6
- Exterior color:
- Selenite Gray Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macciato Beige Black)
- Transmission:
- Automatic
- Mileage:
- 7,385
- Stock #:
- PG3072
- VIN:
- 4JGFF5KE0SB374724
Sponsored Listing
2025 Mercedes-Benz GLS
450 4MATIC
7,385 mi
$80,168
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 61,347
- Stock #:
- R3034A
- VIN:
- 4JGDF6EE5HA943770
Sponsored Listing
2017 Mercedes-Benz GLS
450 4MATIC
61,347 mi
$22,169
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Steel Gray Metallic
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Saddle Brown/Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 86,876
- Stock #:
- MB26043A
- VIN:
- 4JGDF7DE7HA775511
2017 Mercedes-Benz GLS
550 4MATIC
86,876 mi
$24,390
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 61,347
- Stock #:
- R3034A
- VIN:
- 4JGDF6EE5HA943770
2017 Mercedes-Benz GLS
450 4MATIC
61,347 mi
$22,169
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- Lunar Blue Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Espresso Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 76,270
- Stock #:
- M430
- VIN:
- 4JGDF6EE8JB011871
2018 Mercedes-Benz GLS
450 4MATIC
76,270 mi
$21,177
- 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:
- Diamond White Metallic
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 50,476
- Stock #:
- P6934
- VIN:
- 4JGFF8KE0MA302710
2021 Mercedes-Benz GLS
AMG GLS 63 4MATIC AWD
50,476 mi
$64,367
- 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
$48,478
- Year:
- 2018
- 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:
- 83,022
- Stock #:
- M411
- VIN:
- 4JGDF6EE6JB022660
2018 Mercedes-Benz GLS
450 4MATIC
83,022 mi
$20,363
- Year:
- 2017
- 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:
- 96,583
- Stock #:
- Q5409A
- VIN:
- 4JGDF6EE4HA749053
2017 Mercedes-Benz GLS
450 4MATIC
96,583 mi
$18,335
- 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
$29,100
- 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:
- White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 53,335
- Stock #:
- P2471
- VIN:
- 4JGFF5KE9NA733515
-$1,567
2022 Mercedes-Benz GLS
450 4MATIC
53,335 mi
$45,558
$43,991
- 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:
- Selenite Gray Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 42,991
- Stock #:
- V3320
- VIN:
- 4JGFF5KE6NA787757
2022 Mercedes-Benz GLS
450 4MATIC
42,991 mi
$44,406
Recommended model year:
2024 Mercedes-Benz GLS
Shop 2024 Mercedes-Benz GLS »With 1,460 currently listed for sale and an average price of $74,757.00, 33.6% of 2024 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2024 Mercedes-Benz GLS 5 / 5 stars.
94.5% of 2024 GLS models on CarGurus are accident free.
The 2024 Mercedes-Benz GLS features a refreshed design with minor styling modifications, enhanced off-roading technology, and a new version of its MBUX infotainment system, making it a top choice in the luxury SUV segment.
- Year:
- 2023
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L I6
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 22,962
- Stock #:
- B49583A
- VIN:
- 4JGFF5KE5PB010905
2023 Mercedes-Benz GLS
450 4MATIC
22,962 mi
$59,401
- Year:
- 2017
- 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:
- Espresso Brown
- Transmission:
- Automatic
- Mileage:
- 86,931
- Stock #:
- 21848
- VIN:
- 4JGDF6EE4HA969776
2017 Mercedes-Benz GLS
450 4MATIC
86,931 mi
$19,162
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- Brilliant Blue Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Ginger Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 89,241
- Stock #:
- BP3623A
- VIN:
- 4JGDF6EE9HA752496
-$500
2017 Mercedes-Benz GLS
450 4MATIC
89,241 mi
$19,353
$18,853
- 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:
- Dark Blue
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 31,994
- Stock #:
- na734711
- VIN:
- 4JGFF5KE3NA734711
2022 Mercedes-Benz GLS
450 4MATIC
31,994 mi
$46,854
- 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:
- Espresso Brown/Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 18,741
- Stock #:
- PHR3131
- VIN:
- 4JGFF5KE0NA614588
2022 Mercedes-Benz GLS
450 4MATIC
18,741 mi
$57,912
- 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 (Tan)
- Transmission:
- Automatic
- Mileage:
- 76,180
- Stock #:
- PE4085A
- VIN:
- 4JGDF6EE2KB225577
-$1,395
2019 Mercedes-Benz GLS
450 4MATIC
76,180 mi
$23,808
$22,413
- 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:
- 9-Speed Automatic
- Mileage:
- 44,770
- Stock #:
- 27551G
- VIN:
- 4JGFF5KE9MA464320
2021 Mercedes-Benz GLS
450 4MATIC
44,770 mi
$41,472
- Year:
- 2017
- 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 (Tan)
- Transmission:
- Automatic
- Mileage:
- 81,767
- Stock #:
- 851449
- VIN:
- 4JGDF6EE2HA851449
2017 Mercedes-Benz GLS
450 4MATIC
81,767 mi
$19,265
- Year:
- 2026
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 550 hp 4L V8
- Exterior color:
- Manufaktur Moonlight White Metallic
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 529
- Stock #:
- P3081
- VIN:
- 4JGFF8HB0TB623720
2026 Mercedes-Benz GLS
600 Mercedes-Maybach 4MATIC
529 mi
$159,968
- Year:
- 2018
- 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:
- 118,897
- Stock #:
- JB173138
- VIN:
- 4JGDF6EE2JB173138
Sponsored Listing
2018 Mercedes-Benz GLS
450 4MATIC
118,897 mi
$17,373
FAQs
How much does the Mercedes-Benz GLS cost in Janesville, WI?
Is the Mercedes-Benz GLS a good car?
How many Mercedes-Benz GLS vehicles in Janesville, WI have no reported accidents or damage?
Is the Mercedes-Benz GLS safe?
What fuel types are available?
4.7 Overall rating
Customers say
Overall, the Mercedes-Benz GLS has received strong praise from owners for its luxurious comfort, smooth ride, and impressive performance across all model years. Many drivers love the powerful engine and high-quality craftsmanship that result in a premium driving experience. However, some common concerns include the relatively poor gas mileage, higher price point, and a wish for more advanced technology features. Several reviewers also noted that the interior space could be better optimized to compete with other luxury SUVs.
AI generated from the text of customer reviews.
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What people say
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.
Anas A
Reviewed a 2017 Mercedes-Benz GLS on Apr 29, 2025
It is a good and stable car with luxury, safety and comfort that suits the family with many very wonderful safety features that I have not found anything like it to compare
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.
Wilber R
Reviewed a 2021 Mercedes-Benz GLS on Sep 4, 2024
Excellent car, very good finish full of attributes, spacious.
Mercedes-Benz GLS Trims
| Trim type | MSRP |
|---|---|
| 600 Mercedes-Maybach 4MATIC | $180,000 |
| 580 4MATIC | $116,150 |
| 450 4MATIC | $90,250 |
| AMG GLS 63 4MATIC | $151,050 |
Mercedes-Benz GLS Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of Mercedes-Benz GLS prices has changed over time.
See more price trendsMercedes-Benz GLS Pricing Analysis
Pricing Analysis by Model Year
Key Insights
- Significant Depreciation for Older Models: The 2019 Mercedes-Benz GLS shows a steep decline, with an average price of $25,465, reflecting a -63.7% depreciation from its original MSRP.
- Recent Models Retain Value: The 2026 model is currently priced at $102,627, which is +13.8% above its MSRP, indicating strong demand for the latest model.
- Best Value in 2022: The 2022 model is priced at $51,535, representing a -33.5% depreciation, making it a compelling option for buyers seeking a balance of luxury and value.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 Mercedes-Benz GLS | $90,250 | $102,627 | +13.8% |
| 2025 Mercedes-Benz GLS | $89,200 | $83,984 | -5.0% |
| 2024 Mercedes-Benz GLS | $87,000 | $79,300 | -8.9% |
| 2023 Mercedes-Benz GLS | $81,800 | $71,889 | -12.1% |
| 2022 Mercedes-Benz GLS | $77,850 | $51,535 | -33.5% |
| 2021 Mercedes-Benz GLS | $76,000 | $50,215 | -33.9% |
| 2020 Mercedes-Benz GLS | $75,200 | $36,588 | -51.3% |
| 2019 Mercedes-Benz GLS | $70,150 | $25,465 | -63.7% |
| 2018 Mercedes-Benz GLS | $69,550 | $23,328 | -66.5% |
| 2017 Mercedes-Benz GLS | $67,050 | $19,609 | -70.8% |
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Miami: The average price in Miami, FL is $68,145, likely driven by high demand for luxury vehicles in the area.
- Lowest Prices in New York: Conversely, New York, NY offers the lowest average price at $45,532, suggesting a more competitive market or higher inventory levels.
- Inventory Variation: Cities like Dallas, TX have a substantial inventory of 568 listings, with an average price of $55,643, indicating a stable market with moderate pricing.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Miami, FL | 516 | $68,145 |
| Philadelphia, PA | 696 | $58,887 |
| Los Angeles, CA | 229 | $58,933 |
| Chicago, IL | 238 | $56,489 |
| Dallas, TX | 568 | $55,643 |
| Boston, MA | 612 | $53,960 |
| Atlanta, GA | 649 | $49,897 |
| Houston, TX | 522 | $48,053 |
| Washington, DC | 206 | $37,745 |
| New York, NY | 361 | $45,532 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 450 4MATIC is the most prevalent trim with 2,721 listings, indicating strong demand for this configuration.
- Premium Pricing for High-End Trims: The 600 Mercedes-Maybach 4MATIC commands the highest MSRP at $180,000, reflecting its luxury positioning in the market.
- AWD Popularity: All trims listed are AWD, highlighting a market preference for all-weather capability in luxury SUVs.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 450 4MATIC | 2,721 | $90,250 | AWD | 3.0L 375 hp I6 |
| 580 4MATIC | 327 | $116,150 | AWD | 4.0L 510 hp V8 |
| AMG GLS 63 4MATIC | 207 | $151,050 | AWD | 4.0L 603 hp V8 |
| 600 Mercedes-Maybach 4MATIC | 149 | $180,000 | AWD | 4.0L 550 hp V8 |
These recommendations are based on CarGurus' proprietary market data from July 2, 2026, CarGurus experts' opinions, and generative AI.
CarGurus recommends the 2024 Mercedes-Benz GLS
Summary
With 1,460 currently listed for sale and an average price of $74,757.00, 33.6% of 2024 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2024 Mercedes-Benz GLS 5 / 5 stars.
94.5% of 2024 GLS models on CarGurus are accident free.
The 2024 Mercedes-Benz GLS features a refreshed design with minor styling modifications, enhanced off-roading technology, and a new version of its MBUX infotainment system, making it a top choice in the luxury SUV segment.
Why it stands out
The 2024 Mercedes-Benz GLS stands out for its luxurious comfort, impressive performance, and advanced technology. Available in multiple configurations, including the GLS 450 and GLS 580, it offers a powerful turbocharged engine with mild-hybrid technology, ensuring a smooth and responsive driving experience. The interior is crafted with high-quality materials, providing a premium feel that enhances the overall driving experience. Additionally, the GLS is equipped with cutting-edge safety features and an intuitive infotainment system, making it a well-rounded choice for those seeking a luxury SUV that excels in both comfort and capability.
Other model years to consider
- Average price: $81,162.00
- Good/great deal percentage: 34.1%
- Total listings: 1,517
- Average price: $22,483.00
- Good/great deal percentage: 36.3%
- User rating: 4.8 / 5
- Total listings: 982
- Average price: $34,402.00
- Good/great deal percentage: 33.7%
- User rating: 5 / 5
- Total listings: 792
These recommendations are based on CarGurus' proprietary market data from July 6, 2026, CarGurus experts' opinions, and generative AI.
Recent expert test drives
2026 Mercedes-Benz GLS
- Expert review8/10
- MSRP$90,250-$180,000
- Avg. price$110,271
- User rating0
2022 Mercedes-Benz GLS
- Expert review7/10
- MSRP$77,850-$165,100
- Avg. price$50,164
- User rating5
2024 Mercedes-Benz GLS
- Expert review9/10
- MSRP$87,000-$174,350
- Avg. price$77,892
- User rating5
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