Used 2018 Mercedes-Benz GLS for Sale in Boston, MA
Boston Search Area
- Dealers in Area
- 1,095
- GLS for Sale
- 58
Top Ranked Used 2016-2020 Mercedes-Benz GLS near Boston
Ranked by Most Car for Your Money
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2017 Mercedes-Benz GLS-Class GLS 550 AWD • Hanover, MA
$39,000 • 46.3k miles
#1 2016-2020 Mercedes-Benz GLS
It’s an “A+” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.6 stars
- Very Low Mileage

2020 Mercedes-Benz GLS-Class GLS 450 AWD • Framingham, MA
$66,500 • 26.6k miles
#2 2016-2020 Mercedes-Benz GLS
It’s an “A+” Buy
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.4 stars
- Very Low Mileage
- Includes $9,784 Premium Upgrades

2020 Mercedes-Benz GLS-Class GLS 450 AWD • Lynnfield, MA
$57,998 • 48.8k miles
#3 2016-2020 Mercedes-Benz GLS
It’s an “A+” Buy
- Motivation to Negotiate - High
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.8 stars
- Average Mileage

2017 Mercedes-Benz GLS-Class AMG GLS 63 AWD • Nashua, NH
$48,900 • 64.9k miles
#4 2016-2020 Mercedes-Benz GLS
It’s an “A+” Buy
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.7 stars
- Below Average Mileage
- Includes $1,890 Premium Upgrades
2020 Mercedes-Benz GLS-Class GLS 580 AWD • Middletown, RI
$85,498 • 29.9k miles
#5 2016-2020 Mercedes-Benz GLS
It’s an “A” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.8 stars
- Very Low Mileage
2019 Mercedes-Benz GLS-Class GLS 450 AWD • Hanover, MA
$39,500 • 61.7k miles
#6 2016-2020 Mercedes-Benz GLS
It’s an “A” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.6 stars
- Average Mileage
2018 Mercedes-Benz GLS-Class GLS 450 AWD • Portsmouth, NH
$38,495 • 61.6k miles
#7 2016-2020 Mercedes-Benz GLS
It’s an “A” Buy
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.6 stars
- Below Average Mileage
- Includes $3,085 Premium Upgrades
2020 Mercedes-Benz GLS-Class GLS 580 AWD • Greenland, NH
$87,500 • 21.1k miles
#8 2016-2020 Mercedes-Benz GLS
It’s an “A” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title
- Dealer Rating - 4.4 stars
- Very Low Mileage
2019 Mercedes-Benz GLS-Class GLS 450 AWD • Stonington, CT
$46,574 • 39k miles
#9 2016-2020 Mercedes-Benz GLS
It’s an “A” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.2 stars
- Very Low Mileage
2018 Mercedes-Benz GLS-Class GLS 450 AWD • Salem, NH
$40,542 • 55.1k miles
#10 2016-2020 Mercedes-Benz GLS
It’s an “A” Buy
- Motivation to Negotiate - Increasing
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.3 stars
- Below Average Mileage
2019 Mercedes-Benz GLS-Class GLS 450 AWD • Framingham, MA
$48,500 • 30.8k miles
#11 2016-2020 Mercedes-Benz GLS
It’s an “A” Buy
- Motivation to Negotiate - High
- Clean Title
- Dealer Rating - 4.4 stars
- Very Low Mileage
2020 Mercedes-Benz GLS-Class GLS 450 AWD • Warwick, RI
$66,900 • 29.1k miles
#12 2016-2020 Mercedes-Benz GLS
It’s an “A” Buy
- Motivation to Negotiate - Very High
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.1 stars
- Very Low Mileage
2020 Mercedes-Benz GLS-Class GLS 450 AWD • Hanover, MA
$62,900 • 46.1k miles
#13 2016-2020 Mercedes-Benz GLS
It’s an “A-” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.6 stars
- Average Mileage
- Includes $8,389 Premium Upgrades
2020 Mercedes-Benz GLS-Class GLS 580 AWD • Natick, MA
$78,998 • 28k miles
#14 2016-2020 Mercedes-Benz GLS
It’s an “A-” Buy
- Motivation to Negotiate - Increasing
- Clean Title
- Dealer Rating - 4.7 stars
- Very Low Mileage
2020 Mercedes-Benz GLS-Class GLS 450 AWD • Danvers, MA
$61,988 • 49k miles
#15 2016-2020 Mercedes-Benz GLS
It’s an “A-” Buy
- One Owner, Clean Title
- Dealer Rating - 4.8 stars
- Average Mileage
- Includes $7,459 Premium Upgrades
2017 Mercedes-Benz GLS-Class AMG GLS 63 AWD • Stratham, NH
$37,690 • 121.4k miles
#16 2016-2020 Mercedes-Benz GLS
It’s an “A-” Buy
- Motivation to Negotiate - Increasing
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.7 stars
- Includes $1,228 Premium Upgrades
2020 Mercedes-Benz GLS-Class GLS 580 AWD • Westwood, MA
$81,628 • 17.4k miles
#17 2016-2020 Mercedes-Benz GLS
It’s an “A-” Buy
- Motivation to Negotiate - Increasing
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.5 stars
- Very Low Mileage
2020 Mercedes-Benz GLS-Class GLS 450 AWD • Burlington, MA
$62,848 • 52.8k miles
#18 2016-2020 Mercedes-Benz GLS
It’s an “A-” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.6 stars
- Includes $6,348 Premium Upgrades
- Fair Price - $788 Below Market
2020 Mercedes-Benz GLS-Class GLS 450 AWD • Scarborough, ME
$66,744 • 47.7k miles
#19 2016-2020 Mercedes-Benz GLS
It’s an “A-” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.6 stars
- Average Mileage
- Includes $10,200 Premium Upgrades
2017 Mercedes-Benz GLS-Class GLS 450 AWD • Dedham, MA
$29,500 • 73.4k miles
#20 2016-2020 Mercedes-Benz GLS
It’s an “A-” Buy
- Motivation to Negotiate - Very High
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.2 stars
- Below Average Mileage
2020 Mercedes-Benz GLS-Class GLS 450 AWD • Lynnfield, MA
$65,998 • 40.5k miles
#21 2016-2020 Mercedes-Benz GLS
It’s an “A-” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title
- Dealer Rating - 4.8 stars
- Below Average Mileage
2019 Mercedes-Benz GLS-Class GLS 450 AWD • Salem, NH
$44,681 • 49.5k miles
#22 2016-2020 Mercedes-Benz GLS
It’s a “B+” Buy
- Motivation to Negotiate - Increasing
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.3 stars
- Below Average Mileage
2019 Mercedes-Benz GLS-Class GLS 450 AWD • Middletown, RI
$46,998 • 40.3k miles
#23 2016-2020 Mercedes-Benz GLS
It’s a “B+” Buy
- Clean Title
- Dealer Rating - 4.8 stars
- Very Low Mileage
- Includes $6,736 Premium Upgrades
2019 Mercedes-Benz GLS-Class GLS 450 AWD • Shrewsbury, MA
$49,595 • 31.3k miles
#24 2016-2020 Mercedes-Benz GLS
It’s a “B+” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.6 stars
- Very Low Mileage
2019 Mercedes-Benz GLS-Class GLS 450 AWD • Westwood, MA
$46,442 • 47.1k miles
#25 2016-2020 Mercedes-Benz GLS
It’s a “B” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.5 stars
- Below Average Mileage
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