Used 2018 Mercedes-Benz GLS for Sale in Saint Louis, MO
Saint Louis Search Area
- Dealers in Area
- 355
- GLS for Sale
- 18
Top Ranked Used 2016-2020 Mercedes-Benz GLS near Saint Louis
Ranked by Most Car for Your Money
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2020 Mercedes-Benz GLS-Class GLS 450 AWD • St. Louis, MO
$69,106 • 14.1k 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

2019 Mercedes-Benz GLS-Class GLS 450 AWD • Belleville, IL
$34,795 • 93.4k miles
#2 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 - 4.5 stars
- Includes $5,500 Premium Upgrades

2018 Mercedes-Benz GLS-Class AMG GLS 63 AWD • O'Fallon, MO
$63,026 • 42.8k miles
#3 2016-2020 Mercedes-Benz GLS
It’s an “A” Buy
- Clean Title
- Dealer Rating - 4.7 stars
- Very Low Mileage
- Includes $1,523 Premium Upgrades

2019 Mercedes-Benz GLS-Class GLS 450 AWD • O'Fallon, MO
$48,326 • 41.3k miles
#4 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 - 4.7 stars
- Very Low Mileage
2019 Mercedes-Benz GLS-Class GLS 450 AWD • Springfield, IL
$47,900 • 43.9k miles
#5 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
- Very Low Mileage
2020 Mercedes-Benz GLS-Class GLS 450 AWD • Springfield, IL
$69,900 • 46.1k miles
#6 2016-2020 Mercedes-Benz GLS
It’s an “A-” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.7 stars
- Average Mileage
- Includes $7,096 Premium Upgrades
2017 Mercedes-Benz GLS-Class GLS 450 AWD • O'Fallon, MO
$37,524 • 46.3k miles
#7 2016-2020 Mercedes-Benz GLS
It’s a “B+” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.7 stars
- Very Low Mileage
- Includes $8,400 Premium Upgrades
2018 Mercedes-Benz GLS-Class GLS 450 AWD • Springfield, IL
$37,995 • 58.9k miles
#8 2016-2020 Mercedes-Benz GLS
It’s a “B+” Buy
- Motivation to Negotiate - Very High
- Clean Title
- Below Average Mileage
- Includes $2,809 Premium Upgrades
2020 Mercedes-Benz GLS-Class GLS 450 AWD • St. Louis, MO
$54,500 • 72.8k miles
#9 2016-2020 Mercedes-Benz GLS
It’s a “B” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 5.0 stars
- Includes $501 Premium Upgrades
- Fair Price - $1,187 Above Market
2019 Mercedes-Benz GLS-Class GLS 450 AWD • Springfield, IL
$53,900 • 35.3k miles
#10 2016-2020 Mercedes-Benz GLS
It’s a “C+” Buy
- Motivation to Negotiate - Very High
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.7 stars
- Very Low Mileage
2017 Mercedes-Benz GLS-Class GLS 450 AWD • Springfield, IL
$51,900 • 11k miles
#11 2016-2020 Mercedes-Benz GLS
It’s a “C” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.7 stars
- Very Low Mileage
- Includes $8,562 Premium Upgrades
2017 Mercedes-Benz GLS-Class GLS 450 AWD • St. Louis, MO
$31,811 • 105.2k miles
#12 2016-2020 Mercedes-Benz GLS
It’s a “C-” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.6 stars
- Includes $3,307 Premium Upgrades
2020 Mercedes-Benz GLS-Class GLS 450 AWD • O'Fallon, IL
$66,220
2018 Mercedes-Benz GLS-Class GLS 550 AWD • St Peters, MO
$53,070 • 39k miles
Not Ranked
It’s a “B+” Buy
- Dealer Rating - 4.7 stars
- Very Low Mileage
- Includes $7,758 Premium Upgrades
- Great Price - $4,091 Below Market
2020 Mercedes-Benz GLS-Class GLS 450 AWD • Ellisville, MO
$55,798 • 73.3k miles
Not Ranked
It’s a “B+” Buy
- Dealer Rating - 4.5 stars
- Includes $5,133 Premium Upgrades
- Good Price - $3,509 Below Market
- $351 Price Drop
2019 Mercedes-Benz GLS-Class GLS 450 AWD • Marion, IL
$42,000 • 60.6k miles
Not Ranked
It’s a “B+” Buy
- Motivation to Negotiate - Very High
- Average Mileage
- Includes $6,376 Premium Upgrades
- Good Price - $1,783 Below Market
2018 Mercedes-Benz GLS-Class GLS 550 AWD • St. Louis, MO
$55,998 • 32k miles
Not Ranked
It’s a “B+” Buy
- Dealer Rating - 4.3 stars
- Very Low Mileage
- Includes $5,145 Premium Upgrades
- Fair Price - $637 Below Market
2017 Mercedes-Benz GLS-Class GLS 450 AWD • Manchester, MO
$38,595 • 49.8k miles
Not Ranked
It’s a “C” Buy
- Motivation to Negotiate - Very High
- Dealer Rating - 4.7 stars
- Very Low Mileage
- Includes $1,857 Premium Upgrades
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