Used 2018 Mercedes-Benz GLS for Sale nearPhiladelphia, PA
240 vehicles found
Shop with transparent pricing.
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:
- 449 hp 4.7L V8
- Exterior color:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Porcelain/Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 108,955
- VIN:
- 4JGDF7DE1HA953722
Sponsored Listing
2017 Mercedes-Benz GLS
550 4MATIC
108,955 mi
$18,501
- 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:
- designo Diamond White Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 94,222
- VIN:
- 4JGDF6EE3JB037732
Sponsored Listing
2018 Mercedes-Benz GLS
450 4MATIC
94,222 mi
$18,991
- 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 (BEIGE)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 109,469
- Stock #:
- R19024
- VIN:
- 4JGDF6EE4KB226276
Sponsored Listing
2019 Mercedes-Benz GLS
450 4MATIC
109,469 mi
$20,489
- 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 (Selenite Grey)
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 113,075
- Stock #:
- 917291
- VIN:
- 4JGDF6EE6HA917291
2017 Mercedes-Benz GLS
450 4MATIC
113,075 mi
$16,353
- 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:
- Gray (Crystal Grey/Black)
- Transmission:
- Automatic
- Mileage:
- 104,432
- Stock #:
- 239835
- VIN:
- 4JGDF6EE2KB239835
2019 Mercedes-Benz GLS
450 4MATIC
104,432 mi
$19,353
- 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
$23,168
- 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
$25,061
- 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:
- Gray
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 143,372
- VIN:
- 4JGDF7DE6JB150601
2018 Mercedes-Benz GLS
550 4MATIC
143,372 mi
$18,802
- 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
$23,988
- 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
$25,935
- 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:
- 100,309
- Stock #:
- 043502
- VIN:
- 4JGDF6EE5JB043502
2018 Mercedes-Benz GLS
450 4MATIC
100,309 mi
$19,914
- 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 (Tan)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 59,671
- Stock #:
- 4527
- VIN:
- 4JGDF6EEXJB061557
2018 Mercedes-Benz GLS
450 4MATIC
59,671 mi
$25,067
- 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:
- Porcelain/Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 108,955
- VIN:
- 4JGDF7DE1HA953722
2017 Mercedes-Benz GLS
550 4MATIC
108,955 mi
$18,501
CarGurus Analysis:
2018 Mercedes-Benz GLS
With 236 currently listed for sale near Philadelphia, PA and an average price of $23,217.00, 33.1% 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.
66.5% of 2018 GLS models on CarGurus are accident free.
The 2018 Mercedes-Benz GLS is known for its luxurious features, comfort, and performance, making it a standout choice in the three-row luxury SUV segment.
- 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:
- 57,783
- Stock #:
- LUX-848
- VIN:
- 4JGDF6EE8JB153685
2018 Mercedes-Benz GLS
450 4MATIC
57,783 mi
$25,444
- 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
$31,638
- 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:
- Diamond Silver Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 84,176
- Stock #:
- 969962
- VIN:
- 4JGDF6EE8HA966962
2017 Mercedes-Benz GLS
450 4MATIC
84,176 mi
$18,082
- 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:
- Ginger Beige/Espresso Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 89,695
- Stock #:
- P4018
- VIN:
- 4JGDF6EE7KB239345
2019 Mercedes-Benz GLS
450 4MATIC
89,695 mi
$26,668
- 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:
- Gray
- Transmission:
- Automatic
- Mileage:
- 89,031
- Stock #:
- AA049545
- VIN:
- 4JGDF7DEXJB049545
-$1,000
2018 Mercedes-Benz GLS
550 4MATIC
89,031 mi
$23,992
$22,992
- 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
$19,697
- 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
2018 Mercedes-Benz GLS
450 4MATIC
87,616 mi
$20,590
- 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:
- Automatic
- Mileage:
- 81,185
- Stock #:
- 911560
- VIN:
- 4JGDF7DE0HA911560
2017 Mercedes-Benz GLS
550 4MATIC
81,185 mi
$20,697
- 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
$20,526
- 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
- Transmission:
- Automatic
- Mileage:
- 75,041
- Stock #:
- 38091
- VIN:
- 4JGDF6EEXHA866233
2017 Mercedes-Benz GLS
450 4MATIC
75,041 mi
$19,170
CarGurus Analysis: 2018 Mercedes-Benz GLS
Summary
With 236 currently listed for sale near Philadelphia, PA and an average price of $23,217.00, 33.1% 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.
66.5% of 2018 GLS models on CarGurus are accident free.
The 2018 Mercedes-Benz GLS is known for its luxurious features, comfort, and performance, making it a standout choice in the three-row luxury SUV segment.
Why it stands out
The 2018 Mercedes-Benz GLS is a prime example of luxury and practicality combined. As the roomiest vehicle in the Mercedes-Benz lineup, it offers three rows of seating for six or seven passengers and up to 94 cubic feet of cargo space, making it an excellent choice for families. The GLS blends the comfort of the S-Class luxury sedan with a hint of off-road capability, appealing to buyers who desire both elegance and versatility. Owners have praised its powerful performance and advanced electronic features, although some have noted that the interior space could be more generous. Overall, the GLS stands out for its premium materials, easy-to-use technology, and a driving experience that balances comfort with capability.
Other model years to consider
- Average price: $69,730.00
- Good/great deal percentage: 35.1%
- User rating: 5 / 5
- Total listings: 231
- Average price: $40,245.00
- Good/great deal percentage: 34.2%
- User rating: 5 / 5
- Total listings: 202
- Average price: $76,454.00
- Good/great deal percentage: 39.2%
- Total listings: 227
This analysis is based on CarGurus' proprietary market data from July 7, 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: Philadelphia, PA Market Report
Pricing by Nearby Locations
Market Area: Philadelphia, PA
Key Insights
- Highest Prices in Urban Areas: New York, NY ($23,769) has the highest average price, likely due to higher demand in metropolitan regions.
- Lowest Prices in Delaware: Newark, DE ($19,939) offers the lowest average price, indicating a more price-sensitive market or higher inventory turnover.
- Inventory Distribution: Cities like New Brunswick, NJ (267 listings) and Trenton, NJ (243 listings) show strong inventory levels, which may contribute to more competitive pricing.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| New York, NY | 264 | $23,769 |
| Trenton, NJ | 243 | $23,479 |
| Newark, DE | 242 | $19,939 |
| Allentown, PA | 232 | $22,153 |
| Reading, PA | 242 | $21,650 |
| Toms River, NJ | 228 | $21,129 |
| New Brunswick, NJ | 267 | $22,886 |
| Atlantic City, NJ | 231 | $21,495 |
| Dover, DE | 230 | $20,413 |
| Lancaster, PA | 232 | $19,330 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 450 4MATIC (466 listings) is the most prevalent trim, indicating strong demand for this configuration.
- Price Range Across Trims: The AMG GLS 63 4MATIC ($125,300 MSRP) represents the highest price point, appealing to luxury buyers, while the 450 4MATIC ($69,550 MSRP) serves as a more accessible option.
- AWD Dominance: All trims feature AWD, reflecting a market preference for all-weather capability.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 450 4MATIC | 466 | $69,550 | AWD | 3.0L 362 hp V6 |
| 550 4MATIC | 62 | $94,950 | AWD | 4.7L 449 hp V8 |
| AMG GLS 63 4MATIC | 61 | $125,300 | AWD | 5.5L 577 hp V8 |
Pricing Analysis by Model Year
Key Insights
- New Models at Premium Prices: The 2025 GLS is priced at $98,829, approximately 10.8% above MSRP, indicating strong demand for the latest model.
- Significant Depreciation for Older Models: The 2019 GLS shows a steep decline, priced at $26,627, which is -62.0% vs MSRP, reflecting typical depreciation patterns for luxury vehicles.
- Best Value in Recent Models: The 2022 GLS is priced at $47,619, which is -38.5% vs MSRP, suggesting it may offer a good balance of features and value for buyers.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 Mercedes-Benz GLS | $90,250 | $96,312 | +6.5% |
| 2025 Mercedes-Benz GLS | $89,200 | $98,829 | +10.8% |
| 2024 Mercedes-Benz GLS | $87,000 | $69,679 | -20.0% |
| 2023 Mercedes-Benz GLS | $81,800 | $76,454 | -6.0% |
| 2022 Mercedes-Benz GLS | $77,850 | $47,619 | -38.5% |
| 2021 Mercedes-Benz GLS | $76,000 | $59,039 | -22.4% |
| 2020 Mercedes-Benz GLS | $75,200 | $40,245 | -46.5% |
| 2019 Mercedes-Benz GLS | $70,150 | $26,627 | -62.0% |
| 2017 Mercedes-Benz GLS | $67,050 | $25,035 | -62.7% |
These recommendations are based on CarGurus' proprietary market data from July 9, 2026, CarGurus experts' opinions, and generative AI.
FAQs
How much does the 2018 Mercedes-Benz GLS cost in Philadelphia, PA?
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