Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
Mercedes-Benz GLS 450 SUVs
for sale
near
Grafton, 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.
Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
They did a good job with answering my questions and got
They did a good job with answering my questions and got back to me in a timely manner
Very happy with my purchase from RBM Alpharetta.
Very happy with my purchase from RBM Alpharetta. The car has a very comfortable interior with all the features available. Handles well in town and on long drives. Good acceleration for such a big vehicle. Love the contemporary exterior.
Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Outstanding Service
It was my first visit at Nissan in Norwood and I was pleasantly surprised in many ways. I had two incorrect diagnostics done on my car elsewhere and was referred by a mechanic. I was checked in and assisted by Matt Andrade and the team and they were amazing such proven professionals. My service advisor diagnosed my car accurately and my car was serviced quickly. I put my trust in good hands. They surpassed my expectations. My car is driving smoothly. They provided me with a complimentary car wash making my car look brand new. I highly recommend this place for quality work, professionalism and a fair price. I have found my forever home for my Nissan’s auto needs!
Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Really good people.
Really good people. Full 5 star luxury Service. He did literally everything while I waited. Very impressive service. I will be back in the future if needed to this location!
Used
2017 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
honest place
Great people, honest, respectful and good quality cars.
Perfect for the family of 6 like me.😍😍😍
I have this car for almost 6 years I have no major problem at all. We always use this for long drive and short heavy cargo. Excellent SUV.
Used
2020 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great Vehicle
I absolutely love the feel and performance of this suv. The electronics are state of the art. Excellent road performance in rain, snow or wind. My only complaint is the running board- it needs to be at least 1 inch wider. Actually dangerous in snow and ice.
Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Yassine the sales person went beyond my expectations.
Yassine the sales person went beyond my expectations. Very very nice guy. Knowledgeable and I am very happy with the car Jason in the finance dept was very very helpful.
Great SUV
My 2 honest cents. Just bought the 2024 GLS 450 and it has a huge presence on road and it looks stunning! I went with the AMG exterior package and it looks way better than the base model. Ride quality is good, very smooth ride on freeways but you do feel small bumps on occasional city roads. The engine is good but I wish it had a bit more power, feels little laggy at low speeds but when you floor it it moves fast and steering is very responsive. On the other hand, cabin very silent tho and you barely get to hear road noise (without acoustic package). The Mileage is incredible on this, wasn't expecting to write about it but the GLS gives better mileage than my GLC. Interiors are amazing and is something no other manufacturer in this segment can match (especially at night with ambient lights), seats are super comfy and the infotainment screens are also crisp. Overall, love this SUV and i'm gonna keep it for a while.
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450
Vehicle information
Reviews
Everything was excellent, Brian was great and extremely
Everything was excellent, Brian was great and extremely helpful. I definitely recommend it to who needs service on a Mercedes!
I’ve had many Mercedes-Benz models over the years,
I’ve had many Mercedes-Benz models over the years, including AMG’s and the GLS 450 a wheel drive with 23 inch wheels makes this car track like a race car. Out of all the Mercedes-Benz models this is the best one you’ve ever had. The second row seats reclining just like the front row seats privacy shades and the third row comes in handy when needed plenty of cargo space for all those trips to the airport to pick up family and friends. It gets great gas mileage then other SUVs and it doesn’t look like a box like it’s competition. I had the dealer put the Mercedes-Benz standup medallion on the hood even though it has a huge Mercedes-Benz insignia on the front. I just like to see the stand up Star medallion from the driver seat guide me down the road..
Mercedes-Benz Certified
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Reviews
Naseem was an exceptional salesperson all during the
Naseem was an exceptional salesperson all during the process. She picked me up at my home when I didn’t have transportation. Luckily I live fairly close. I was actually impressed with all the staff who remembered my name. I am very happy with my purchase. It’s only been a day but I will certainly keep you posted!
Used
2020 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
Features
Reviews
My awesome dad passed and left me the ?
My awesome dad passed and left me the ?Black Beauty?a E350 4Matic. I remember my dad worked with a gentleman named Terrell not sure of his title. I wanted to bring the car in to get checked out and found Terrell is absolutely awesome and I found I just didn?t get lucky everyone that I met like Mariela was on my side and so helpful. Black Beauty had an old recall issue that records show my dad was told about but ignored but Terrell made sure I took care of this safety issue on Mercedes dime. Not sure what Mercedes is putting in there water but it sure makes for great and concerned associates. Thank you thank you i?m back driving my Black Beauty like it?s a cloud.
Love it so far
Special. A delight to drive. Love the way it handles. Extremely responsive, both acceleration and steering. Cabin is very quiet and at night almost too relaxing.
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450
Vehicle information
Reviews
Honest, customer service.
I am from out of state, and made an inquiry online. I received a prompt reply and followup from a salesperson. Although I did not make a purchase at this time, I will definitely give them another try when circumstances change.
Used
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Purchased a Tesla recently.
Purchased a Tesla recently. Sale was easy, staff was knowledgeable and accommodating. The cars at Authobahn are of superior quality and very clean.
I bought this vehicle is a retirement car.
I bought this vehicle is a retirement car. He moves great is responsive and very smooth. I wanted a retirement car for my retirement. I am 60 years old and I want that something that represent my current status with luxury interiors, beautiful blue color, and 20 inch wheels it is awesome looking. I can reach 70 in the blink of an eye any moves like it's going at 30 or 40 miles an hour. He has an awesome radio system. although it is not all digital, the radios are for listening. I have an excellent sound, System. Great interiors, great materials, great lighting if you're planning to buy a GLS the 450 is definitely one of your best choices.
Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Excellent accommodations, friendly service I would
Excellent accommodations, friendly service I would highly recommend this dealership to twenty five people who live in boston area and Ii will never fill out another request with twenty five word requirement
Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I purchased a vehicle from Autobahn USA Dedham about a
I purchased a vehicle from Autobahn USA Dedham about a month ago and couldn't have been any happier. I worked with Peter and let me tell you he was great in all aspects. He took his time explaining everything regarding the vehicle and answered any questions my family and I had. He is extremely professional but also has a humorous side, which made the entire process even better. He was very understanding and helped us find the right car that worked with our budget. If you are considering buying a vehicle with them I recommend it, given to me in great condition. And if you want a greater/smoother experience then ask for Peter! :)
There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
As a benefit to some of our dealer customers, we display their listings first.
Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Used
2018 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Used
2020 Mercedes-Benz GLS 450
Vehicle information
Features
Used
2020 Mercedes-Benz GLS 450 GLS 450
Vehicle information
Features
Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Mercedes-Benz Certified
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
-
Prev - 1
-
Next
Mercedes-Benz GLS 450 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz GLS 450 | $100,108 |
About the Mercedes-Benz GLS 450
How much does the Mercedes-Benz GLS 450 cost?
The Mercedes-Benz GLS 450 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the GLS 450 is $49,985, with pricing starting at $9,900.
What is the MPG of the Mercedes-Benz GLS 450?
The hybrid Mercedes-Benz GLS 450 can reach up to 19 MPG city and 23 MPG highway for a combined rating of 21 MPG. The Mercedes-Benz GLS 450 with traditional internal combustion engine offers up to 17 MPG city and 22 MPG highway for a combined rating of 19 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 model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the Mercedes-Benz GLS 450?
The Mercedes-Benz GLS 450 compares to and/or competes against the following vehicles:
What trim levels are available for the Mercedes-Benz GLS 450?
The Mercedes-Benz GLS 450 is available in the following trim levels:
What model years are available for the Mercedes-Benz GLS 450?
Available model years for Mercedes-Benz GLS 450 inventory range from 2017 to 2026.
*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.
Compare the Mercedes-Benz GLS 450
Mercedes-Benz GLS 450 SUVs by city
-
Mercedes-Benz GLS 450 SUVs in Westborough, MA
12 Great Deals out of 22 listings starting at $19,500
-
Mercedes-Benz GLS 450 SUVs in Hopkinton, MA
12 Great Deals out of 23 listings starting at $19,500
-
Mercedes-Benz GLS 450 SUVs in Northborough, MA
12 Great Deals out of 22 listings starting at $19,500
-
Mercedes-Benz GLS 450 SUVs in Milford, MA
12 Great Deals out of 24 listings starting at $19,500
-
Mercedes-Benz GLS 450 SUVs in Cordaville, MA
12 Great Deals out of 22 listings starting at $19,500
-
Mercedes-Benz GLS 450 SUVs in Hopedale, MA
10 Great Deals out of 23 listings starting at $19,500
-
Mercedes-Benz GLS 450 SUVs in Southborough, MA
12 Great Deals out of 24 listings starting at $19,500
-
Mercedes-Benz GLS 450 SUVs in Mendon, MA
9 Great Deals out of 22 listings starting at $19,500
-
Mercedes-Benz GLS 450 SUVs in Ashland, MA
14 Great Deals out of 28 listings starting at $19,500
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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.
