Used Mercedes-Benz GLS for Sale nearKey West, FL
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
- Transmission:
- 9-Speed Automatic
- Mileage:
- 15,582
- Stock #:
- P219467
- VIN:
- 4JGFF5KE0LA219467
2020 Mercedes-Benz GLS
450 4MATIC
15,582 mi
$46,477
- 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:
- Gray
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 74,006
- Stock #:
- HA984205T
- VIN:
- 4JGDF7DE4HA984205
-$1,000
2017 Mercedes-Benz GLS
550 4MATIC
74,006 mi
$24,578
$23,578
- 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:
- Automatic
- Mileage:
- 42,244
- Stock #:
- LV608
- VIN:
- 4JGFF8KE8MA307377
2021 Mercedes-Benz GLS
AMG GLS 63 4MATIC AWD
42,244 mi
$74,662
- Year:
- 2024
- 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:
- Bahia Brown/Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 25,946
- Stock #:
- SRB104924T
- VIN:
- 4JGFF5KE4RB104924
2024 Mercedes-Benz GLS
450 4MATIC
25,946 mi
$65,040
- Year:
- 2024
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 375 hp 3L I6
- Exterior color:
- White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 13,269
- Stock #:
- 1176628A
- VIN:
- 4JGFF5KEXRB033440
2024 Mercedes-Benz GLS
450 4MATIC
13,269 mi
$66,269
- Year:
- 2019
- 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:
- 130,149
- Stock #:
- JB2164
- VIN:
- 4JGDF6EE9KB198216
-$2,000
2019 Mercedes-Benz GLS
450 4MATIC
130,149 mi
$17,107
$15,106
- 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:
- Off White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 127,820
- Stock #:
- 5156
- VIN:
- 4JGDF6EE8JB165156
2018 Mercedes-Benz GLS
450 4MATIC
127,820 mi
$15,671
- Year:
- 2018
- 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:
- 157,957
- Stock #:
- JB2173
- VIN:
- 4JGDF6EE0JB064967
2018 Mercedes-Benz GLS
450 4MATIC
157,957 mi
$13,106
- 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:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 103,936
- Stock #:
- 769434
- VIN:
- 4JGDF7DE7HA769434
2017 Mercedes-Benz GLS
550 4MATIC
103,936 mi
$21,384
- Year:
- 2024
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 375 hp 3L I6
- Exterior color:
- Gray
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 18,095
- Stock #:
- 105235
- VIN:
- 4JGFF5KE8RB105235
2024 Mercedes-Benz GLS
450 4MATIC
18,095 mi
$65,624
- 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:
- TENORITE GRAY METALLIC
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 83,423
- Stock #:
- 765021
- VIN:
- 4JGDF6EE5HA765021
2017 Mercedes-Benz GLS
450 4MATIC
83,423 mi
$20,047
- 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:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 72,663
- Stock #:
- 6794
- VIN:
- 4JGDF6EE6HA932938
2017 Mercedes-Benz GLS
450 4MATIC
72,663 mi
$19,391
- Year:
- 2024
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 550 hp 4L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 21,417
- Stock #:
- 119423
- VIN:
- 4JGFF8HB4RB119423
2024 Mercedes-Benz GLS
600 Mercedes-Maybach 4MATIC
21,417 mi
$129,462
Recommended model year:
2024 Mercedes-Benz GLS
Shop 2024 Mercedes-Benz GLS »With 1,418 currently listed for sale and an average price of $72,962.00, 35.5% 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.
93.4% 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.
- 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:
- Cirrus Silver Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Macchiato Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 30,083
- Stock #:
- 27252G
- VIN:
- 4JGFF5KE5NA710541
2022 Mercedes-Benz GLS
450 4MATIC
30,083 mi
$49,234
- 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:
- Silver
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 103,295
- Stock #:
- 940060
- VIN:
- 4JGDF7DE4HA940060
-$500
2017 Mercedes-Benz GLS
550 4MATIC
103,295 mi
$19,621
$19,121
- 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:
- Polar White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Artico Almond Beige)
- Transmission:
- Automatic
- Mileage:
- 110,028
- Stock #:
- 160856
- VIN:
- 4JGDF6EE1HA918865
2017 Mercedes-Benz GLS
450 4MATIC
110,028 mi
$18,078
- 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:
- Silver
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 88,149
- Stock #:
- HA791065
- VIN:
- 4JGDF6EE1HA791065
2017 Mercedes-Benz GLS
450 4MATIC
88,149 mi
$19,055
- 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
- Transmission:
- Automatic
- Mileage:
- 62,493
- Stock #:
- 097068
- VIN:
- 4JGFF5KEXLA097068
-$1,000
2020 Mercedes-Benz GLS
450 4MATIC
62,493 mi
$34,139
$33,139
- 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:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 88,558
- Stock #:
- 757519
- VIN:
- 4JGDF6EE9HA757519
2017 Mercedes-Benz GLS
450 4MATIC
88,558 mi
$17,234
- 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:
- Blue
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gls 450
- Transmission:
- 9-Speed Automatic
- Mileage:
- 105,413
- Stock #:
- 17361C023
- VIN:
- 4JGDF6EE1JB043206
2018 Mercedes-Benz GLS
450 4MATIC
105,413 mi
$18,157
- 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:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 119,440
- Stock #:
- W988
- VIN:
- 4JGDF6EE7HA932351
2017 Mercedes-Benz GLS
450 4MATIC
119,440 mi
$15,780
- 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:
- Gray
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 43,241
- Stock #:
- 912388A
- VIN:
- 4JGFF8KE8MA533872
2021 Mercedes-Benz GLS
AMG GLS 63 4MATIC AWD
43,241 mi
$72,471
- Year:
- 2024
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 4L V8
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 14,611
- Stock #:
- 220780L
- VIN:
- 4JGFF8FE0RB220780
2024 Mercedes-Benz GLS
580 4MATIC
14,611 mi
$82,073
FAQs
How much does the Mercedes-Benz GLS cost in Key West, FL?
Is the Mercedes-Benz GLS a good car?
How many Mercedes-Benz GLS vehicles in Key West, FL 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: The 2019 Mercedes-Benz GLS shows the steepest decline, with a current average price of $25,159, representing a -64.1% drop from its original MSRP.
- Recent Models Retain Value: The 2026 model is currently priced at $99,725, which is +10.5% above its MSRP, indicating strong demand for the latest model.
- Best Value Year: The 2022 model offers a notable balance with a current average price of $50,406, reflecting a -35.5% depreciation, making it a potentially attractive option for buyers.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 Mercedes-Benz GLS | $90,250 | $99,725 | +10.5% |
| 2025 Mercedes-Benz GLS | $89,200 | $86,460 | -3.9% |
| 2024 Mercedes-Benz GLS | $87,000 | $78,305 | -10.0% |
| 2023 Mercedes-Benz GLS | $81,800 | $69,515 | -15.0% |
| 2022 Mercedes-Benz GLS | $77,850 | $50,406 | -35.5% |
| 2021 Mercedes-Benz GLS | $76,000 | $52,388 | -30.9% |
| 2020 Mercedes-Benz GLS | $75,200 | $36,150 | -51.9% |
| 2019 Mercedes-Benz GLS | $70,150 | $25,159 | -64.1% |
| 2018 Mercedes-Benz GLS | $69,550 | $23,235 | -66.6% |
| 2017 Mercedes-Benz GLS | $67,050 | $19,181 | -71.4% |
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Miami: The average price in Miami, FL is $74,214, reflecting a premium market likely driven by demand for luxury vehicles.
- Lowest Prices in New York: Conversely, New York, NY offers the lowest average price at $48,569, suggesting a more competitive market with higher inventory.
- Inventory Variation: Cities like Dallas, TX have a substantial inventory of 595 listings, with an average price of $53,977, indicating a stable market with moderate pricing.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Miami, FL | 536 | $74,214 |
| Los Angeles, CA | 223 | $62,148 |
| Chicago, IL | 230 | $57,308 |
| Philadelphia, PA | 713 | $58,051 |
| Dallas, TX | 595 | $53,977 |
| Houston, TX | 566 | $51,046 |
| Atlanta, GA | 185 | $53,520 |
| Boston, MA | 632 | $56,331 |
| Washington, DC | 730 | $38,496 |
| New York, NY | 380 | $48,569 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 450 4MATIC is the most prevalent trim with 2,683 listings, indicating strong demand for this configuration.
- Premium Pricing for Higher Trims: The 600 Mercedes-Maybach 4MATIC commands the highest MSRP at $180,000, reflecting its luxury positioning in the market.
- AWD Popularity: All trims are AWD, catering to consumer preferences for all-weather capability, which is likely driving higher demand across the board.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 450 4MATIC | 2,683 | $90,250 | AWD | 3.0L 375 hp I6 |
| 580 4MATIC | 329 | $116,150 | AWD | 4.0L 510 hp V8 |
| AMG GLS 63 4MATIC | 205 | $151,050 | AWD | 4.0L 603 hp V8 |
| 600 Mercedes-Maybach 4MATIC | 160 | $180,000 | AWD | 4.0L 550 hp V8 |
These recommendations are based on CarGurus' proprietary market data from July 30, 2026, CarGurus experts' opinions, and generative AI.
CarGurus recommends the 2024 Mercedes-Benz GLS
Summary
With 1,418 currently listed for sale and an average price of $72,962.00, 35.5% 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.
93.4% 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.
Why it stands out
The 2024 Mercedes-Benz GLS stands out in the luxury SUV segment with its combination of comfort, performance, and advanced technology. This model is available in various configurations, including the GLS 450, GLS 580, AMG GLS 63, and Maybach GLS, catering to a wide range of preferences and budgets. The GLS 450, for instance, is equipped with a turbocharged inline-six engine that delivers a smooth and powerful driving experience, while the updated MBUX infotainment system enhances user interaction with its intuitive design and features. With a focus on luxury and practicality, the GLS offers spacious interiors, high-quality materials, and a suite of safety technologies, making it a top choice for discerning buyers.
Other model years to consider
- Average price: $80,628.00
- Good/great deal percentage: 34.5%
- Total listings: 1,506
- Average price: $34,101.00
- Good/great deal percentage: 34.0%
- User rating: 5 / 5
- Total listings: 754
- Average price: $22,453.00
- Good/great deal percentage: 34.5%
- User rating: 4.8 / 5
- Total listings: 921
These recommendations are based on CarGurus' proprietary market data from August 3, 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$109,356
- User rating0
2022 Mercedes-Benz GLS
- Expert review7/10
- MSRP$77,850-$165,100
- Avg. price$50,142
- User rating5
2024 Mercedes-Benz GLS
- Expert review9/10
- MSRP$87,000-$174,350
- Avg. price$75,887
- User rating5
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