Used 2017 Mercedes-Benz GLS for Sale nearBoston, MA
128 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:
- 362 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Ginger Beige/Bl)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 104,253
- Stock #:
- AB7760
- VIN:
- 4JGDF6EEXHA884103
Sponsored by Autobahn USA
2017 Mercedes-Benz GLS
450 4MATIC
104,253 mi
$18,527
- 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:
- Automatic
- Mileage:
- 78,032
- Stock #:
- SA6461
- VIN:
- 4JGDF6EE0JB052074
Sponsored Listing
2018 Mercedes-Benz GLS
450 4MATIC
78,032 mi
$19,997
- 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 040
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black 211
- Transmission:
- Automatic
- Mileage:
- 91,467
- Stock #:
- HA794154
- VIN:
- 4JGDF7DE5HA794154
Sponsored Listing
2017 Mercedes-Benz GLS
550 4MATIC
91,467 mi
$20,376
- 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 040
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black 211
- Transmission:
- Automatic
- Mileage:
- 91,467
- Stock #:
- HA794154
- VIN:
- 4JGDF7DE5HA794154
2017 Mercedes-Benz GLS
550 4MATIC
91,467 mi
$20,376
- 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:
- 107,918
- Stock #:
- JB008732
- VIN:
- 4JGDF6EE1JB008732
-$500
2018 Mercedes-Benz GLS
450 4MATIC
107,918 mi
$17,497
$16,997
- 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:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 87,401
- Stock #:
- JB041070
- VIN:
- 4JGDF6EE3JB041070
2018 Mercedes-Benz GLS
450 4MATIC
87,401 mi
$19,497
- 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:
- Automatic
- Mileage:
- 78,032
- Stock #:
- SA6461
- VIN:
- 4JGDF6EE0JB052074
2018 Mercedes-Benz GLS
450 4MATIC
78,032 mi
$19,997
- 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
- Transmission:
- 9-Speed Automatic
- Mileage:
- 125,800
- Stock #:
- 743104
- VIN:
- 4JGDF7DEXHA743104
-$2,300
2017 Mercedes-Benz GLS
550 4MATIC
125,800 mi
$19,699
$17,399
- 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:
- Blue
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 100,282
- Stock #:
- HA993933
- VIN:
- 4JGDF6EE4HA993933
2017 Mercedes-Benz GLS
450 4MATIC
100,282 mi
$17,997
- 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 (Steel Grey Metallic 755)
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black 111
- Transmission:
- Automatic
- Mileage:
- 108,560
- Stock #:
- HA968664
- VIN:
- 4JGDF6EEXHA968664
2017 Mercedes-Benz GLS
450 4MATIC
108,560 mi
$17,376
- 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 (Ginger Beige/Bl)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 104,253
- Stock #:
- AB7760
- VIN:
- 4JGDF6EEXHA884103
2017 Mercedes-Benz GLS
450 4MATIC
104,253 mi
$18,527
- 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
$20,912
- 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:
- Palladium Silver Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 85,168
- Stock #:
- 24900
- VIN:
- 4JGDF6EE5HA758344
2017 Mercedes-Benz GLS
450 4MATIC
85,168 mi
$21,198
CarGurus Analysis:
2017 Mercedes-Benz GLS
With 124 currently listed for sale near Boston, MA and an average price of $18,575.00, 29.0% of 2017 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2017 Mercedes-Benz GLS 4.61 / 5 stars.
70.2% of 2017 GLS models on CarGurus are accident free.
The 2017 Mercedes-Benz GLS is known for its impressive power, comfort, and engineering quality, making it a luxurious choice for a seven-seat SUV.
- 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:
- 9-Speed Automatic
- Mileage:
- 109,898
- Stock #:
- 5225
- VIN:
- 4JGDF6EE4HA922201
2017 Mercedes-Benz GLS
450 4MATIC
109,898 mi
$17,994
- 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:
- 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
- Transmission:
- 9-Speed Automatic
- Mileage:
- 99,828
- Stock #:
- WG-795832
- VIN:
- 4JGDF6EE5HA795832
2017 Mercedes-Benz GLS
450 4MATIC
99,828 mi
$16,141
- 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
$20,846
- 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
$18,155
- 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:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 63,627
- VIN:
- 4JGDF6EE9HA958451
Preparing for a close up...
Photos coming soon
2017 Mercedes-Benz GLS
450 4MATIC
63,627 mi
$22,398
- 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:
- 74,431
- Stock #:
- 180439
- VIN:
- 4JGDF6EE7JB180439
2018 Mercedes-Benz GLS
450 4MATIC
74,431 mi
$20,894
- 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
$20,064
- 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
$19,781
- 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 Metallic)
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 105,533
- Stock #:
- 85321
- VIN:
- 4JGDF6EE9HA958806
Sponsored Listing
2017 Mercedes-Benz GLS
450 4MATIC
105,533 mi
$16,794
CarGurus Analysis: 2017 Mercedes-Benz GLS
Summary
With 124 currently listed for sale near Boston, MA and an average price of $18,575.00, 29.0% of 2017 Mercedes-Benz GLS models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2017 Mercedes-Benz GLS 4.61 / 5 stars.
70.2% of 2017 GLS models on CarGurus are accident free.
The 2017 Mercedes-Benz GLS is known for its impressive power, comfort, and engineering quality, making it a luxurious choice for a seven-seat SUV.
Why it stands out
The 2017 Mercedes-Benz GLS stands out as a premium midsize SUV that combines the luxury of the S-Class sedan with the practicality of a family vehicle. With three rows of seating accommodating up to seven passengers, it offers a spacious interior and up to 94 cubic feet of cargo space, making it ideal for families. The GLS is equipped with a powerful engine lineup, including a 3.0-liter twin-turbo V6 that delivers 362 horsepower, ensuring a smooth and powerful performance on the road. While it excels in comfort and style, some owners have noted that it may lack the spaciousness of competitors like the Cadillac Escalade and Lincoln Navigator. Additionally, the GLS features advanced technology and safety options, enhancing its appeal to buyers looking for a blend of luxury and functionality.
Other model years to consider
- Average price: $70,594.00
- Good/great deal percentage: 31.1%
- User rating: 5 / 5
- Total listings: 222
- Average price: $33,323.00
- Good/great deal percentage: 36.5%
- User rating: 5 / 5
- Total listings: 167
- Average price: $73,082.00
- Good/great deal percentage: 37.0%
- Total listings: 208
This analysis is based on CarGurus' proprietary market data from July 7, 2026, CarGurus experts' opinions, and generative AI.
4.7 Overall rating
Filter by rating
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
Leslie P
Reviewed a 2017 Mercedes-Benz GLS on May 25, 2025
Missing air vents. Check engine light on for 02 sensors. A few small dents. Price is actually 28k without trade in.
Tristan B
Reviewed a 2017 Mercedes-Benz GLS on Jan 24, 2021
Great upgrade from the 2010 GL450. Highly recommended vehicle.
Vick T
Reviewed a 2017 Mercedes-Benz GLS on Oct 2, 2020
Excellent Vehicle. Looking for a good V6 engine with good 3rd row space? GLS is the only one in class.
2017 Mercedes-Benz GLS Trims
| Trim type | MSRP |
|---|---|
| 450 4MATIC | $68,700 |
| 550 4MATIC | $93,850 |
| AMG GLS 63 4MATIC | $124,100 |
| 350d 4MATIC | $67,050 |
2017 Mercedes-Benz GLS Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2017 Mercedes-Benz GLS prices has changed over time.
See more price trends2017 Mercedes-Benz GLS Pricing Analysis: Boston, MA Market Report
Pricing by Nearby Locations
Market Area: Boston, MA
Key Insights
- Highest Prices in Hartford, CT: The city commands an average price of $22,298, likely due to higher demand for luxury vehicles in urban areas.
- Lowest Prices in Groton, MA: With an average price of $19,304, Groton offers the most competitive pricing, suggesting a more price-sensitive market.
- Inventory Levels Impact Pricing: Cities like Worcester (127 listings) and Plymouth (123 listings) show stable pricing around $18,472–$18,275, indicating a balanced supply-demand dynamic.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Hartford, CT | 121 | $22,298 |
| Manchester, NH | 119 | $19,515 |
| Groton, MA | 125 | $19,304 |
| Plymouth, MA | 123 | $18,275 |
| Worcester, MA | 127 | $18,472 |
| Providence, RI | 121 | $17,822 |
| New Bedford, MA | 120 | $17,996 |
| Chicopee, MA | 123 | $17,830 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 450 4MATIC is the most prevalent trim with 414 listings, indicating strong demand for this configuration.
- Price Range Across Trims: The AMG GLS 63 4MATIC is the highest priced at $124,100 MSRP, reflecting its premium features and performance.
- AWD Dominance: All trims are AWD, catering to consumer preferences for all-weather capability, which is essential in the Boston area.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 450 4MATIC | 414 | $68,700 | AWD | 3.0L 362 hp V6 |
| 550 4MATIC | 45 | $93,850 | AWD | 4.7L 449 hp V8 |
| AMG GLS 63 4MATIC | 53 | $124,100 | AWD | 5.5L 577 hp V8 |
Pricing Analysis by Model Year
Key Insights
- New Models Command Premium: The 2026 model is priced at $104,531, reflecting a 15.5% premium over its MSRP, indicating strong demand for the latest model.
- Significant Depreciation for Older Models: The 2018 model shows a steep decline, priced at $18,896, which is -72.8% from its original MSRP, highlighting rapid depreciation in luxury vehicles.
- Best Value in Recent Models: The 2022 model is priced at $46,008, representing a -40.0% depreciation, making it a more attractive option for buyers seeking value without sacrificing features.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 Mercedes-Benz GLS | $90,250 | $104,531 | +15.5% |
| 2025 Mercedes-Benz GLS | $89,200 | $85,503 | -2.0% |
| 2024 Mercedes-Benz GLS | $87,000 | $71,204 | -18.1% |
| 2023 Mercedes-Benz GLS | $81,800 | $74,082 | -9.5% |
| 2022 Mercedes-Benz GLS | $77,850 | $46,008 | -40.0% |
| 2021 Mercedes-Benz GLS | $76,000 | $37,829 | -50.2% |
| 2020 Mercedes-Benz GLS | $75,200 | $32,895 | -56.3% |
| 2019 Mercedes-Benz GLS | $70,150 | $25,473 | -63.7% |
| 2018 Mercedes-Benz GLS | $69,550 | $18,896 | -72.8% |
These recommendations are based on CarGurus' proprietary market data from July 9, 2026, CarGurus experts' opinions, and generative AI.
FAQs
How much does the 2017 Mercedes-Benz GLS cost in Boston, MA?
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