Used 2018 Mercedes-Benz GLS for Sale nearWashington, DC
236 vehicles found
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 5.5L V8
- Exterior color:
- Black
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 116,201
- Stock #:
- 25308
- VIN:
- 4JGDF7FE4HA790299
Sponsored by AMKO Auto of Laurel
2017 Mercedes-Benz GLS
AMG GLS 63 4MATIC
116,201 mi
$21,900
- 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:
- 118,488
- Stock #:
- cti2447
- VIN:
- 4JGDF6EE2JB052643
Sponsored Listing
2018 Mercedes-Benz GLS
450 4MATIC
118,488 mi
$16,850
- 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
- Transmission:
- 9-Speed Automatic
- Mileage:
- 118,623
- Stock #:
- 103923
- VIN:
- 4JGDF6EE1JB103923
Sponsored Listing
2018 Mercedes-Benz GLS
450 4MATIC
118,623 mi
$16,185
- 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
$24,074
- 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:
- 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
$21,088
- 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
$20,995
- 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 (Ginger Beige/Espresso)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 143,349
- Stock #:
- 26M0813B
- VIN:
- 4JGDF6EE6HA788453
2017 Mercedes-Benz GLS
450 4MATIC
143,349 mi
$14,825
- 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:
- 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:
- Ginger Beige/Espresso Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 91,398
- Stock #:
- D1530Z
- VIN:
- 4JGDF6EE8JB009781
2018 Mercedes-Benz GLS
450 4MATIC
91,398 mi
$18,996
- 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:
- Obsidian Black Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Porcelain/Black
- Transmission:
- Automatic
- Mileage:
- 116,593
- Stock #:
- 21629
- VIN:
- 4JGDF6EE6KB189330
2019 Mercedes-Benz GLS
450 4MATIC
116,593 mi
$17,774
- 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:
- Polar White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 99,340
- Stock #:
- 4584
- VIN:
- 4JGDF6EE6KB222679
2019 Mercedes-Benz GLS
450 4MATIC
99,340 mi
$19,578
CarGurus Analysis:
2018 Mercedes-Benz GLS
With 241 currently listed for sale near Washington, DC and an average price of $21,690.00, 16.6% 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.
65.6% of 2018 GLS models on CarGurus are accident free.
The 2018 Mercedes-Benz GLS is celebrated for its luxurious features, extensive comfort, and robust performance, catering well to families seeking space and sophistication in a midsize SUV.
- 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
$22,965
- 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
$22,093
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 5.5L V8
- Exterior color:
- White
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 65,522
- Stock #:
- 213532
- VIN:
- 4JGDF7FE2KB213532
2019 Mercedes-Benz GLS
AMG GLS 63 4MATIC
65,522 mi
$38,965
- 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:
- GRRAY
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 9-Speed Automatic
- Mileage:
- 118,192
- Stock #:
- INC2869
- VIN:
- 4JGDF7DE4JB036161
2018 Mercedes-Benz GLS
550 4MATIC
118,192 mi
$21,496
- 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:
- 90,670
- Stock #:
- 150574
- VIN:
- 4JGDF7DE7JB150574
2018 Mercedes-Benz GLS
550 4MATIC
90,670 mi
$23,570
- 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:
- Automatic
- Mileage:
- 112,625
- Stock #:
- 5913
- VIN:
- 4JGDF6EE6HA814291
2017 Mercedes-Benz GLS
450 4MATIC
112,625 mi
$16,042
- 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:
- 96,532
- Stock #:
- 885505
- VIN:
- 4JGDF7DE3HA885505
-$3,995
2017 Mercedes-Benz GLS
550 4MATIC
96,532 mi
$24,565
$20,570
- 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:
- Brown (Tan)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 99,508
- Stock #:
- 233981
- VIN:
- 4JGDF6EE5KB233981
2019 Mercedes-Benz GLS
450 4MATIC
99,508 mi
$20,308
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 82,849
- Stock #:
- 209709
- VIN:
- 4JGDF6EE1KB209709
2019 Mercedes-Benz GLS
450 4MATIC
82,849 mi
$21,583
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- GLS
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 577 hp 5.5L V8
- Exterior color:
- Blue
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- White
- Transmission:
- 7-Speed Automatic
- Mileage:
- 111,255
- Stock #:
- cti2416
- VIN:
- 4JGDF7FE1KB187960
Sponsored Listing
2019 Mercedes-Benz GLS
AMG GLS 63 4MATIC
111,255 mi
$29,150
CarGurus Analysis: 2018 Mercedes-Benz GLS
Summary
With 241 currently listed for sale near Washington, DC and an average price of $21,690.00, 16.6% 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.
65.6% of 2018 GLS models on CarGurus are accident free.
The 2018 Mercedes-Benz GLS is celebrated for its luxurious features, extensive comfort, and robust performance, catering well to families seeking space and sophistication in a midsize SUV.
Why it stands out
The 2018 Mercedes-Benz GLS impresses with its spacious interior and luxurious comforts, making it a standout choice in the three-row luxury SUV segment. Offering seating for six or seven and up to 94 cubic feet of cargo space, the GLS is designed for families and adventurers alike. Its performance is driven by a powerful engine that combines efficiency with a smooth driving experience, highlighted by an electronic suite that enhances both safety and connectivity. While some reviews mention the interior space could be more generous and suggest the addition of charging options, the overall luxury feel remains a strong selling point. With features that include advanced technology and high-quality materials, the GLS strikes a balance between opulence and practicality.
Other model years to consider
- Average price: $67,401.00
- Good/great deal percentage: 29.6%
- User rating: 5 / 5
- Total listings: 247
- Average price: $32,455.00
- Good/great deal percentage: 25.0%
- User rating: 5 / 5
- Total listings: 208
- Average price: $87,034.00
- Good/great deal percentage: 33.5%
- Total listings: 239
This analysis is based on CarGurus' proprietary market data from June 23, 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 trendsFAQs
How much does the 2018 Mercedes-Benz GLS cost in Washington, DC?
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What fuel types are available?
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