Used 2018 Mercedes-Benz GLS for Sale near Maryland
241 vehicles found
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Iridium Silver Metallic
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black w/ Grey Stitching
- Transmission:
- Automatic
- Mileage:
- 108,959
- Stock #:
- 25471
- VIN:
- 4JGDF7DE8JA971561
Sponsored by AMKO Auto of Laurel
2018 Mercedes-Benz GLS
550 4MATIC
108,959 mi
$19,400
- 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:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 79,807
- Stock #:
- 155844
- VIN:
- 4JGDF6EE1JB155844
Sponsored Listing
2018 Mercedes-Benz GLS
450 4MATIC
79,807 mi
$19,299
- 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:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 52,088
- Stock #:
- 076167
- VIN:
- 4JGDF6EE6JB076167
Sponsored Listing
2018 Mercedes-Benz GLS
450 4MATIC
52,088 mi
$22,799
- Year:
- 2018
- 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:
- 66,225
- Stock #:
- B151290
- VIN:
- 4JGDF7DE9JB151290
2018 Mercedes-Benz GLS
550 4MATIC
66,225 mi
$28,826
- 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:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 57,700
- Stock #:
- LUX-848
- VIN:
- 4JGDF6EE8JB153685
2018 Mercedes-Benz GLS
450 4MATIC
57,700 mi
$25,299
- 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
- Transmission:
- 9-Speed Automatic
- Mileage:
- 83,085
- Stock #:
- 767949
- VIN:
- 4JGDF7DE8HA767949
2017 Mercedes-Benz GLS
550 4MATIC
83,085 mi
$22,760
- 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:
- 82,896
- Stock #:
- A3098
- VIN:
- 4JGDF7DE0HA817131
2017 Mercedes-Benz GLS
550 4MATIC
82,896 mi
$24,022
- 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:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 79,807
- Stock #:
- 155844
- VIN:
- 4JGDF6EE1JB155844
2018 Mercedes-Benz GLS
450 4MATIC
79,807 mi
$19,299
- 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:
- 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
$26,215
- 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:
- Obsidian Black Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 87,616
- Stock #:
- S066120
- VIN:
- 4JGDF6EE7JB066120
-$918
2018 Mercedes-Benz GLS
450 4MATIC
87,616 mi
$21,693
$20,775
- Year:
- 2018
- 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:
- 90,439
- Stock #:
- JB019273
- VIN:
- 4JGDF7DE7JB019273
2018 Mercedes-Benz GLS
550 4MATIC
90,439 mi
$22,065
- 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:
- Gray Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Saddle Brown/Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 97,732
- Stock #:
- NV067174
- VIN:
- 4JGDF6EE2JB067174
2018 Mercedes-Benz GLS
450 4MATIC
97,732 mi
$17,233
- 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 Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 88,479
- Stock #:
- 233644
- VIN:
- 4JGDF6EE9KB233644
2019 Mercedes-Benz GLS
450 4MATIC
88,479 mi
$21,490
CarGurus Analysis:
2018 Mercedes-Benz GLS
With 957 currently listed for sale and an average price of $22,468.00, 35.6% of 2018 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Mercedes-Benz GLS 4.8 / 5 stars.
65.2% of 2018 GLS models on CarGurus are accident free.
The 2018 Mercedes-Benz GLS boasts three rows of seating for up to seven passengers, combining luxury with practicality and offering a maximum cargo space of 94 cubic feet.
- 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
$20,411
- 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:
- 85,153
- Stock #:
- CM11867
- VIN:
- 4JGDF6EE0KB227506
2019 Mercedes-Benz GLS
450 4MATIC
85,153 mi
$21,148
- 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:
- 97,383
- Stock #:
- 898794
- VIN:
- 4JGDF6EE1HA898794
2017 Mercedes-Benz GLS
450 4MATIC
97,383 mi
$17,805
- 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
$25,148
- 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
$29,290
- 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:
- Automatic
- Mileage:
- 73,259
- Stock #:
- b229381
- VIN:
- 4JGDF6EE5KB229381
2019 Mercedes-Benz GLS
450 4MATIC
73,259 mi
$23,256
- Year:
- 2018
- 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
- Transmission:
- Automatic
- Mileage:
- 106,211
- Stock #:
- 38114
- VIN:
- 4JGDF7DE7JB120961
2018 Mercedes-Benz GLS
550 4MATIC
106,211 mi
$22,170
- 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/Espresso)
- Transmission:
- Automatic
- Mileage:
- 45,289
- Stock #:
- RMU1762
- VIN:
- 4JGDF6EEXKB212463
-$2,812
2019 Mercedes-Benz GLS
450 4MATIC
45,289 mi
$29,247
$26,435
- 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:
- White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 92,633
- Stock #:
- 930734
- VIN:
- 4JGDF7DE3HA930734
2017 Mercedes-Benz GLS
550 4MATIC
92,633 mi
$19,570
- 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:
- 92,799
- Stock #:
- 260325A
- VIN:
- 4JGDF6EE6KB232354
Sponsored Listing
2019 Mercedes-Benz GLS
450 4MATIC
92,799 mi
$22,797
CarGurus Analysis: 2018 Mercedes-Benz GLS
Summary
With 957 currently listed for sale and an average price of $22,468.00, 35.6% of 2018 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Mercedes-Benz GLS 4.8 / 5 stars.
65.2% of 2018 GLS models on CarGurus are accident free.
The 2018 Mercedes-Benz GLS boasts three rows of seating for up to seven passengers, combining luxury with practicality and offering a maximum cargo space of 94 cubic feet.
Why it stands out
The 2018 Mercedes-Benz GLS distinguishes itself as the roomiest member of the Mercedes-Benz lineup, offering a unique blend of luxury and function. It incorporates the opulence of an S-Class sedan while providing the versatility of a midsize SUV. The GLS excels in delivering comfort with premium interior materials, making it ideal for families or those requiring ample space for passengers and cargo. With features like an advanced infotainment system and safety technologies, it enhances the overall driving experience. Although some owners have noted that interior space could be a concern, the GLS steps up with impressive power and performance, positioning it as a top choice among luxury SUVs. Moreover, it stands robustly against competitors like the Audi Q7 and BMW X7, showcasing both style and substance with its ample technology and safety features.
Other model years to consider
- Average price: $75,871.00
- Good/great deal percentage: 37.3%
- User rating: 5 / 5
- Total listings: 1,447
- Average price: $81,825.00
- Good/great deal percentage: 37.1%
- Total listings: 1,487
- Average price: $34,464.00
- Good/great deal percentage: 36.8%
- User rating: 5 / 5
- Total listings: 797
This analysis is based on CarGurus' proprietary market data from June 29, 2026, CarGurus experts' opinions, and generative AI.
4.8 Overall rating
Filter by rating
Anonymous
Reviewed a 2018 Mercedes-Benz GLS on Jan 9, 2021
Unbelievable vehicle. Has every electronic feature you can imagine, plus a few you cant. Driving it is like floating on a magic carpet. Way more power than I need. Most comfortable car Ive ever owned. All in all I couldnt be happier.
Anonymous
Reviewed a 2018 Mercedes-Benz GLS on Dec 28, 2021
The only improvements would be to add a phone charger somewhere other than just in the storeage console.. I would also prefer a roach screen for the navigation system. Other than those additions, I love it!
Anonymous
Reviewed a 2018 Mercedes-Benz GLS on Feb 17, 2021
Great Car. Plenty of power. Good gas mileage Room for dog crate in back of seats
Anonymous
Reviewed a 2018 Mercedes-Benz GLS on Feb 10, 2021
Thought it would have been more spacious, but the volume was added behind the driver’s seat. The front of the vehicle is the size of a GLE Class, 5 passenger vehicle.
2018 Mercedes-Benz GLS Trims
| Trim type | MSRP |
|---|---|
| 450 4MATIC | $69,550 |
| 550 4MATIC | $94,950 |
| AMG GLS 63 4MATIC | $125,300 |
2018 Mercedes-Benz GLS Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 Mercedes-Benz GLS prices has changed over time.
See more price trends2018 Mercedes-Benz GLS Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Houston: The city of Houston, TX ($26,894) has the highest average price, likely reflecting a strong demand for luxury vehicles in the area.
- Lowest Prices in Miami: Miami, FL ($18,554) offers the lowest average price, indicating a more price-sensitive market or higher inventory turnover.
- Inventory Variation: Cities like Philadelphia (237 listings) and Washington, DC (244 listings) show substantial inventory, which may contribute to more stable pricing around the national average.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Houston, TX | 139 | $26,894 |
| Dallas, TX | 148 | $23,983 |
| Philadelphia, PA | 237 | $23,994 |
| New York, NY | 265 | $22,146 |
| Los Angeles, CA | 132 | $25,952 |
| Chicago, IL | 189 | $20,356 |
| Atlanta, GA | 188 | $20,194 |
| Washington, DC | 244 | $21,505 |
| Boston, MA | 197 | $19,768 |
| Miami, FL | 130 | $18,554 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 450 4MATIC is the most prevalent trim with 2,722 listings, indicating strong demand for this configuration.
- Price Range Across Trims: The AMG GLS 63 4MATIC commands the highest MSRP at $125,300, reflecting its premium features and performance capabilities.
- AWD Popularity: All trims are AWD, suggesting a consistent preference for all-weather capability among buyers.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 450 4MATIC | 2722 | $69,550 | AWD | 3.0L 362 hp V6 |
| 550 4MATIC | 238 | $94,950 | AWD | 4.7L 449 hp V8 |
| AMG GLS 63 4MATIC | 207 | $125,300 | AWD | 5.5L 577 hp V8 |
Pricing Analysis by Model Year
Key Insights
- Newer Models at Premium Prices: The 2026 model is priced at $102,627, which is 13.5% above MSRP, indicating strong demand for the latest model.
- Significant Depreciation for Older Models: The 2019 model shows a steep decline, priced at $25,465, which is -63.7% vs MSRP, highlighting rapid depreciation.
- Best Value in Recent Years: The 2022 model is priced at $51,535, reflecting a -33.5% depreciation, making it a potentially attractive option for buyers seeking value.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 | $90,250 | $102,627 | +13.5% |
| 2025 | $89,200 | $83,984 | -5.0% |
| 2024 | $87,000 | $79,300 | -8.9% |
| 2023 | $81,800 | $71,889 | -12.1% |
| 2022 | $77,850 | $51,535 | -33.5% |
| 2021 | $76,000 | $50,215 | -33.9% |
| 2020 | $75,200 | $36,588 | -51.3% |
| 2019 | $70,150 | $25,465 | -63.7% |
| 2017 | $67,050 | $19,609 | -70.8% |
These recommendations are based on CarGurus' proprietary market data from July 2, 2026, CarGurus experts' opinions, and generative AI.
FAQs
How much does the 2018 Mercedes-Benz GLS cost in Maryland?
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