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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
2018 Mercedes-Benz GLS 550 SUVs
for sale
near me
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Mercedes-Benz Certified
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Reviews
I had an absolutely amazing experience buying a car from
I had an absolutely amazing experience buying a car from this dealership! From start to finish, everything was handled with such professionalism and care. I've never felt more valued as a customer, and the staff went above and beyond to ensure I could get the vehicle I wanted. Truly the best car buying experience I could have hoped for!
Capable SUV for all conditions
I picked up a 2018 550 and fell in love! By far one of the best vehicles I have ever owned. The big comfortable SUV is responsive both with acceleration and handling. The 3rd row is actually usable unlike others! There are many suspension settings that actually work. I drive from the highway in sport mode, through feet of snow In the mountains in winter to the the class 4 roads of VT in mud season! Never have a problem. If this was the last car I ever own, I would be satisfied!






Mercedes-Benz Certified
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
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Reviews
Cliff went the extra mile on buffing out a scrape on my
Cliff went the extra mile on buffing out a scrape on my white 350E on his free time. He is the best service advisor I've ever had.
Safety car ever
This car is a dream car. It is a reliable, comfortable, and safe car. It has many nice features such as seat massage and lane assist.






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Reviews
Outstanding service and value.
Outstanding service and value. Each member of this team takes the time to thoroughly explain any findings. The management team is always available if necessary. No waiting.
One of the best car I?ve drove
Very smooth driving ! More leg space in front and back! Excellent features while lane changing! Heated seats front and back! The look and shape are too good! Excellent interior






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Reviews
Went to Gee northwest Auto JR is the best was treated so
Went to Gee northwest Auto JR is the best was treated so good they got into a nice car l was so thankful for JR to get me into a nice Kia they are awesome there they all were all so nice got me into such a nice car got me approved with good prices and payments than you all and a very special thank you to JR for helping getting me into such a nice car love it thanks again Sue J
This isn?t a car, it?s a magic carpet
Oh my goodness. First Mercedes and first luxury car. This car is a wonderful combination of a high strength steel safety cage, 440 horsepower, 500 foot pounds of torque on a responsive air suspension dominating and subduing the highways at great speeds. The headlights light up the night. The leather seats cosset. The style is timeless and classy. My wife feels elegant and special as she should whenever she drives it. This car is worth it. I would buy again, but for my wife.....I?ll stick with my Dodge Durango. This is the vehicle that may save my family?s lives in a crash. Worth every penny.






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
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Reviews
This place is amazing that is all I have to say about
This place is amazing that is all I have to say about them Omar is one great salesman and I would recommend anyone to buy a car from them too so I'm giving this place a 5 star to me they are way better than that one of the best and honest dealership I have ever been to
Perfection
Can?t wait until I have one of my own! It truly is a modern marvel full of thoughtful engineering and intuitive controls for top of the line driving experience.






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
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Reviews
Top notch
Hands down one of the best car buying experiences my wife and I have ever had. If you're looking for a competitive price on a vehicle and a smooth purchase, Gravity is the place. Patrick, Scott, Adam & James were incredible. We could not be more pleased! Thank you Gravity Sandy Springs team.






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
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Reviews
AARON WAS A GREAT representative, had a problem when I
AARON WAS A GREAT representative, had a problem when I got home and they made it right






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
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Reviews
We actually traveled four hours to this Chicago used car
We actually traveled four hours to this Chicago used car dealership that listed a lot of used model X's, drove a couple, then found out that they will personally inspect a car and give us a high-quality video walk around and deliver to us for $350 [chicago to 49417]. Nader was very helpful and patient. So we went home and kept checking online until that dealership listed the car with all the options we wanted, then got videos via txt, called back and asked some basic questions, then bought and had it delivered. They also helped us navigate the intricacies of an interstate purchase. We also learned that model X's move quickly, Driven Auto dozens of cars per week if not more, so when you see it you better pull the trigger quickly






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Reviews
Alen was a pleasure to work with, his experience made the
Alen was a pleasure to work with, his experience made the whole process smooth and timely.






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
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Reviews
Awesome experience , great car ,good price , in and out
Awesome experience , great car ,good price , in and out in 1 hour, would do it again..






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Reviews
Had an Appointment with Josh C.
Had an Appointment with Josh C. @1100.. I had arrived exactly at 1100 AM and he was looking out for me… We exchanged greetings and we walked by where the car that I had come to see… Examined and sat in car and went over the features. Had a good vibe talking with him.. Nice demeanor and positive attitude on letting me voice some of my questions about the car…. I am Stoked that I got the deal I wanted and $500 off on top of that… They made it real easy and fast… 2 thumbs up to Dealer , Management and Salesmen who made my day Awesome… Aloha Kimo






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
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Reviews
Nice used luxury cars, no high pressure selling.
Nice used luxury cars, no high pressure selling...Robbie I want to thank you for being a decent car salesman & going beyond in helping my husband with minor flaws, I will send traffic your way on Elston in Chicago






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
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Reviews
Excellent experience.
Excellent experience. Clayton is a great representative for the company. Experience was fast and easy. Friendly staff, excellent vehicles pleasure to to do business with.






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
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Reviews
very good service i would highly recommend this site ,i
very good service i would highly recommend this site ,i bought a car from it.






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Reviews
The whole experience was very positive.
The whole experience was very positive. All the people were friendly and professional. Have had the car now over a week. It’s everything that I hoped it would be.






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Reviews
Exceptional service from a team that truly cares!
Exceptional service from a team that truly cares!” I want to thank Evette, Kurt and Jonathan for the excellent level of customer service we received. A smile goes a long way and these three were very personable. I communicated some concerns and these three in particular made me feel valued and heard. Unfortunately, I did not plan accordingly and I have to go back, but I do so knowing I’m in good hands. I truly hope ownership sees this review because ,”These employees set the gold standard for what customer service should be. Their professionalism, friendliness, and genuine care made my experience outstanding. Every company should strive to have a team like this.” I will continue to give feedback on my services here. Thank you all!






Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
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Mercedes-Benz GLS 550 prices by year
Model year | Prices from | Deals |
---|---|---|
2019 Mercedes-Benz GLS 550 | $25,985 | 6 Great deals |
2017 Mercedes-Benz GLS 550 | $13,977 | 17 Great deals |
About the 2018 Mercedes-Benz GLS 550
4MATIC shown (base trim).
- Seating
- 7
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 16
- Transmission
- 9-Speed A/T
- Engine
- 449.0-hp, 4.7-liter, 8 Cylinder Engine (Gasoline Fuel)

How much does the 2018 Mercedes-Benz GLS 550 cost?
The 2018 Mercedes-Benz GLS 550 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 GLS 550 is $28,037, with pricing starting at $13,999.
What is the MPG of the 2018 Mercedes-Benz GLS 550?
The 2018 Mercedes-Benz GLS 550 offers up to 14 MPG in city driving and 19 MPG on the highway for a combined rating of 16 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
Is the 2018 Mercedes-Benz GLS 550 reliable?
The 2018 Mercedes-Benz GLS 550 has an average reliability rating of 4.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 GLS 550 owners.
Is the 2018 Mercedes-Benz GLS 550 a good SUV?
Below are the Cars.com consumer ratings for the 2018 Mercedes-Benz GLS 550.
- Comfort 4.7
- Interior 5.0
- Performance 5.0
- Value 4.7
- Exterior 4.7
- Reliability 4.8
83% of drivers recommend this car
- Comfort 4.7
- Interior 5.0
- Performance 5.0
- Value 4.7
- Exterior 4.7
- Reliability 4.8
GLS 550 (1 style)
Style |
---|
GLS 550 4MATIC SUV |
Inventory price |
Starting at $94,950 |
Combined MPG |
16 |
Engine |
449.0-hp, 4.7-liter, 8 Cylinder Engine (Gasoline Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Research the 2018 Mercedes-Benz GLS 550
Compare the 2018 Mercedes-Benz GLS 550
Mercedes-Benz GLS 550 trims
-
Mercedes-Benz GLS 550 2018 4MATIC
11 Great Deals out of 38 listings starting at $13,999
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