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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
for sale
near
Marlborough, MA
- 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
Had an excellent experience working with Truman and Mark.
Had an excellent experience working with Truman and Mark. Truman was friendly, professional, and made the whole process smooth and stress-free. Mark ensured everything was transparent and efficient from start to finish. Highly recommend this team if you?re looking for great service and a hassle-free car buying experience!
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!
Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Reviews
always professional and through service.
always professional and through service. Very courteous and helpful staff. Very pleased with care of my vehicle. Clean and pleasant facility. I always feel well cared for.
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
The guys were great.
The guys were great. Francesco explained everything to me step-by-step, He even picked up the phone on his day off. It was the first time that I ever purchase a car online and he was very patient and polite. I definitely recommend these guys if you’re in the market for buying your next car .
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
Omar, Eric and Tony were awesome to work with!
Omar, Eric and Tony were awesome to work with!! I came from to look at the Mercedes and it was my first big car purchase. I always drove Honda but wanted something more luxury. I noticed online ENE Motors had a big selection of luxury cars and imports so if I wanted to upgrade to another Honda Pilot they had one. Well after I told them what I was looking for they had me drive one of the 2018 Mercedes-Benz GLS 550 they had, during the test drive I knew that I wanted it. When I got back they started they had already appraised my trade and we went into the office to get financing. I was very happy with the rate and terms. They made sure everything went smooth and did everything so I could take care of purchase and trade in all in one trip. Thanks guys...I love my Mercedes GLS!!!
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
Vehicle information
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Reviews
I was selling my 2017 Forester XT to buy an e-bike to
I was selling my 2017 Forester XT to buy an e-bike to commute with instead and it couldn’t have been an easier process. Shawn came to my home, looked over all the paperwork, took a test drive and wrote me a check. He even allowed me to use the car to deposit the check! What a guy!!! Check cleared no problem and the car was picked up two days later at my convenience. Shawn gave me a price over KBB as well as Carvana and with the difference it paid for my bike along with the Colorado rebate. If you need to sell an extra vehicle Shawn and Custom Cars West is the way to go, no questions asked.
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
Vehicle information
Features
Reviews
Very easy to work with.
Very easy to work with. Good, comfortable sized lot. Cars well presented. Good location neat main highway.
Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Reviews
Had a great experience at AutoNation USA in Denton.
Had a great experience at AutoNation USA in Denton. Met with Cody and his Sales Manager, Sam, and both were super helpful and easy to work with. Went in looking for a safe, reliable SUV for my family, and found the perfect one. I had been checking out similar cars at other dealerships, but I kept coming back to AutoNation because they had the exact color combo I wanted inside and out. The SUV drives great, the price was fair, and the whole process was straightforward. Cody and Sam were transparent the entire time and walked me through each step without any pressure. They kept their word the whole way, which I really appreciated. I?d definitely buy from AutoNation again and recommend them to anyone looking for a solid, reliable vehicle.
Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Reviews
They were helpful and gave plenty of information about
They were helpful and gave plenty of information about their products. Would buy from them.
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
Features
Reviews
Awesome
If you want a truly good car then come here. Their professional and have awesome service. They work hard to get you the right car even if you have bad credit.
Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
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
Reviews
Wonderful Experience
Amazing group of brothers who actually care to help before and after my purchase. I will buy all my vehicles from them for now on!
Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Reviews
Very nice salesman,Cush will do everything he can to earn
Very nice salesman,Cush will do everything he can to earn your buisiness.Would diffently go back.
Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Reviews
I contacted dealership regarding Chevy SSR.
I contacted dealership regarding Chevy SSR. I was contacted back quickly and professionally. However, the vehicle had a defect in the electric roof. I was no longer interested. Good experience, but it did not go anywhere because of the defect.
Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Reviews
They were great!
They were great! Very friendly and helpful. I highly recommend this place when searching for your next vehicle
Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Reviews
I felt comfortable the whole time I was choosing a car.
I felt comfortable the whole time I was choosing a car. It's very nice when you are greeted with a smile, not looked down on and not trying to show that they are smarter. Here everything is the opposite, open and calm.
Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
Reviews
Very nice staff, easy experience, nice and clean cars,
Very nice staff, easy experience, nice and clean cars, they got me into the vehicle I wanted even with my rough credit situation
Used
2018 Mercedes-Benz GLS 550 Base 4MATIC
Vehicle information
Features
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.
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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 $26,073, with pricing starting at $19,925.
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.
What are some similar vehicles and competitors of the 2018 Mercedes-Benz GLS 550?
The 2018 Mercedes-Benz GLS 550 compares to and/or competes against the following vehicles:
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
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
