Used Mercedes-Benz GLS for Sale in Ashburn, VA

Used Mercedes-Benz GLS Listings

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2022 Mercedes-Benz GLS Mercedes-Maybach GLS 600 4MATIC

2022 Mercedes-Benz GLS Mercedes-Mayb - 5,407 mi

Bethesda, MD (20 mi) - Listed 43 days ago
  • $25,374 below market price
  • dealer rating
  • 1-owner, certified used, low annual miles
$153,881
PREVIEW
2019 Mercedes-Benz GLS GLS 450

2019 Mercedes-Benz GLS GLS 450 - 47,927 mi

Sterling, VA (4 mi) - Listed 8 days ago
  • $5,329 below market price
  • dealer rating
  • 1-owner, 3 positives , low annual miles
PREVIEW
2020 Mercedes-Benz GLS GLS 450

2020 Mercedes-Benz GLS GLS 450 - 30,812 mi

Manassas, VA (19 mi) - Listed 34 days ago
  • $9,925 below market price
  • dealer rating
  • 1-owner, low annual miles
PREVIEW
2018 Mercedes-Benz GLS GLS 450

2018 Mercedes-Benz GLS GLS 450 - 66,536 mi

Manassas, VA (19 mi) - Listed 6 days ago
  • $3,660 below market price
  • dealer rating
  • 1-owner, low annual miles
$29,995
PREVIEW
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2019 Mercedes-Benz GLS GLS 450

2019 Mercedes-Benz GLS GLS 450 - 59,117 mi

Arlington, VA (23 mi) - Listed 55 days ago
  • $7,103 below market price
  • dealer rating
  • 1-owner, low annual miles
$34,040
PREVIEW
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2020 Mercedes-Benz GLS GLS 450

2020 Mercedes-Benz GLS GLS 450 - 43,000 mi

Woodbridge, VA (31 mi) - Listed 34 days ago
  • $7,738 below market price
  • dealer rating
  • low annual miles
$49,997
PREVIEW
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2018 Mercedes-Benz GLS GLS 450

2018 Mercedes-Benz GLS GLS 450 - 60,125 mi

Woodbridge, VA (31 mi) - Listed 35 days ago
  • $4,503 below market price
  • dealer rating
  • low annual miles
$30,995
PREVIEW
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2018 Mercedes-Benz GLS GLS 450

2018 Mercedes-Benz GLS GLS 450 - 53,420 mi

Arlington, VA (25 mi) - Listed 33 days ago
  • $4,787 below market price
  • dealer rating
  • low annual miles
PREVIEW
2020 Mercedes-Benz GLS GLS 450

2020 Mercedes-Benz GLS GLS 450 - 78,315 mi

Fairfax, VA (17 mi) - Listed 87 days ago
  • $8,192 below market price
  • dealer rating
  • 1-owner
$37,995
PREVIEW
2019 Mercedes-Benz GLS GLS 550

2019 Mercedes-Benz GLS GLS 550 - 81,333 mi

Temple Hills, MD (31 mi) - Listed 6 days ago
  • $5,002 below market price
  • dealer rating
  • 1-owner
PREVIEW
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2019 Mercedes-Benz GLS GLS 550

2019 Mercedes-Benz GLS GLS 550 - 70,428 mi

Arlington, VA (23 mi) - Listed 55 days ago
  • $4,764 below market price
  • dealer rating
  • 1-owner
PREVIEW
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2017 Mercedes-Benz GLS GLS 450

2017 Mercedes-Benz GLS GLS 450 - 54,762 mi

Chantilly, VA (7 mi) - Listed 67 days ago
  • $4,764 below market price
  • dealer rating
  • low annual miles
PREVIEW
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2017 Mercedes-Benz GLS GLS 550

2017 Mercedes-Benz GLS GLS 550 - 92,025 mi

Arlington, VA (23 mi) - Listed 53 days ago
  • $4,638 below market price
  • dealer rating
  • low annual miles
$31,966
PREVIEW
2018 Mercedes-Benz GLS GLS 450

2018 Mercedes-Benz GLS GLS 450 - 59,904 mi

Fredericksburg, VA (41 mi) - Listed 110 days ago
  • $6,063 below market price
  • dealer rating
  • low annual miles
PREVIEW
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2019 Mercedes-Benz GLS GLS 450

2019 Mercedes-Benz GLS GLS 450 - 64,694 mi

Chantilly, VA (7 mi) - Listed 146 days ago
  • $5,155 below market price
  • dealer rating
  • 1-owner, low annual miles
$32,500
PREVIEW
2017 Mercedes-Benz GLS GLS 450

2017 Mercedes-Benz GLS GLS 450 - 65,568 mi

Temple Hills, MD (31 mi) - Listed 5 days ago
  • $4,099 below market price
  • dealer rating
  • low annual miles
$26,500
PREVIEW
2017 Mercedes-Benz GLS GLS 450

2017 Mercedes-Benz GLS GLS 450 - 89,145 mi

Fairfax, VA (17 mi) - Listed 23 days ago
  • $2,935 below market price
  • dealer rating
  • low annual miles
$22,995
PREVIEW
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2017 Mercedes-Benz GLS GLS 550

2017 Mercedes-Benz GLS GLS 550 - 96,147 mi

Arlington, VA (23 mi) - Listed 70 days ago
  • $3,832 below market price
  • dealer rating
  • low annual miles
$26,895
PREVIEW
2017 Mercedes-Benz GLS AMG GLS 63

2017 Mercedes-Benz GLS AMG GLS 63 - 73,885 mi

Fairfax, VA (17 mi) - Listed 87 days ago
  • $5,481 below market price
  • dealer rating
  • low annual miles
$40,995
PREVIEW
2020 Mercedes-Benz GLS GLS 450

2020 Mercedes-Benz GLS GLS 450 - 42,538 mi

Sterling, VA (5 mi) - Listed today
  • $8,000 below market price
  • low annual miles
PREVIEW
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Jump To: Rankings

What is the average price for Used Mercedes-Benz GLS? How many are for sale and priced below market?

  • 852 cars for sale found, starting at $18,490
  • Average price for Used Mercedes-Benz GLS: $72,812
  • 254 deals found. Average savings of $4,675
  • Save up to $38,544 below estimated market price

Test Drive Reviews

2017 Mercedes-Benz GLS

The 2017 Mercedes-Benz GLS-Class is a beautiful, big luxury SUV with three full rows of adult-friendly seating and an excellent drive dynamic in four levels of engine option appeal.

Taking over from the GL-Class, the GLS is a mid-cycle refresh of that SUV. It adds the S to its name to denote its uber-luxury on par with the S-Class sedans in Mercedes' line, getting a bit of a facial change and a new transmission. Inside, a few changes to the infotainment are found as well.

This big luxury SUV is a fun drive, but there are a few things that some Americans might find lacking here. For the most part, those who love German luxury will adore the big 2017 GLS.
See the full 2017 Mercedes-Benz GLS Test Drive Review.

How much is a Mercedes-Benz GLS?

Mercedes-Benz GLS

  • A new Mercedes-Benz GLS's average price is $91,552 and the price range is $79,629 to $138,132
  • A 3-year-old used Mercedes-Benz GLS's average price is $84,737 with a price range of $72,231 to $109,913

See below for the average Mercedes-Benz GLS price across model years.

Mercedes-Benz GLS   2017-2022   $71,950
Mercedes-Benz GLS   2012-2017  
Mercedes-Benz GLS   2007-2012  

The average price for a 3-year-old used Luxury SUV with 3 Rows is $43,249, with the Mercedes-Benz GLS's price typically $41,488 above average for this vehicle type.

How long do Mercedes-Benz GLSs last?

Mercedes-Benz GLS

  • The Mercedes-Benz GLS is the 36th most reliable vehicle in the luxury crossover SUV category, with a reliability score of 5.6.
  • Approximately 0% of all Mercedes-Benz GLSs on the road have reached 150,000 miles or more, which compares to an average of 2.2% for the luxury crossover SUV category
  • The best-ranked luxury crossover SUV for reliability is the Acura MDX

See below for the reliability scores of various cars in the luxury crossover SUV category:

Acura MDX   9.4
Lexus RX 350   9.0
Buick Enclave   8.6
Acura RDX   8.6
Volvo XC90   8.5
BMW X5   8.4
Lincoln Aviator   8.3
BMW X3   8.3
Porsche Cayenne   8.1
Audi Q7   7.9
Volvo XC60   7.9
Audi Q5   7.8
Lexus RX 350L   7.7
Land Rover Discovery   7.7
BMW X6   7.6
BMW X5 M   7.6
INFINITI QX60   7.4
BMW X6 M   7.3
Buick Encore   7.2
BMW X1   7.2
Mercedes-Benz GLE   7.2
BMW X4   7.1
INFINITI QX50   7.0
Land Rover Range Rover Evoque   7.0
Audi Q3   6.8
Jaguar E-PACE   6.7
Mercedes-Benz GLA   6.3
Land Rover Discovery Sport   6.3
Maserati Levante   6.2
Porsche Macan   6.1
Audi SQ5   5.9
Mercedes-Benz GLC   5.8
BMW X2   5.8
Alfa Romeo Stelvio   5.8
Buick Envision   5.6
Jaguar F-PACE   5.6
Mercedes-Benz GLS   5.6
Cadillac XT5   5.5
Lexus UX 200  
Lexus NX 300  
Lexus NX 250  
Lexus NX 350  
Land Rover Range Rover Evoque Convertible  
Volvo XC40  
Buick Encore GX  
Mercedes-Benz GLB  
Cadillac XT4  
Genesis GV70  
INFINITI QX30  
Lincoln Corsair  
BMW X4 M  
Lincoln MKC  
BMW X3 M  
INFINITI QX55  
Audi Q5 Sportback  
Audi SQ5 Sportback  
Genesis GV80  
Lincoln Nautilus  
Maserati Grecale  
Lincoln MKT  
Audi SQ7  
Lincoln MKT Town Car  
Audi RS Q8  
Audi SQ8  
Audi Q8  
Cadillac XT6  
Buick Envista  
Lexus TX 350  

Is the Mercedes-Benz GLS a good car?

Mercedes-Benz GLS

  • The Mercedes-Benz GLS earns an ISC quality score of based on its reliability, value retention and safety ratings.
  • The Mercedes-Benz GLS is ranked 21st in quality in the Luxury SUV with 3 Rows category, with the Lexus RX 350L ranked just above it and the Audi SQ7 ranked just below it
  • The best-ranked Luxury SUV with 3 Rows for quality is the Acura MDX

See our full list of the Best Luxury SUVs with 3 Rows.

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