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
for sale
near
Ocean Bluff-Brant Rock, MA
under $899,990
- 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
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I went to get my vehicles serviced and Jesus took good
I went to get my vehicles serviced and Jesus took good care of me. Honestly I felt like home. Ask for Jesus he is the best.
Used
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I had a very good experience, and received a very good
I had a very good experience, and received a very good deal. My sales person Alexander Piacitelli went above and beyond any dealer I have ever dealt with.
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
Best VW Car dealership around Boston.
This is the best car dealership experience that I have ever had, we were attended by David as our sales man, he was very professional, he took his time and explained and answered all our questions in the best manner, we were complicated customer and David was able to addressed all our concerns, he print out all the paper work professionally, explained us all the fees, package options, LeaveVsFinance pricing and much more, its really nice to see all these numbers printed for sure!! This dealership is honoring MSRP and internet prices! (Not like some others around in the area which are asking overprice). Our finance guy was George, very professional as well, he addressed our all concerns and we were able to get a great interest rate!!! There wasn't any pression at all from our finance and sales guy which is great. We purchased a VW atlas crossport and we are very happy with the car, This dealership is also including a 20 year 200k Miles powertrain warranty for free!!! Thank you David and George! please keep up the good work.
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
2018 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
My Sixth Mercedes Benz-Fantastic Cars
The GLS has the luxury of a sedan and the versatility of an SUV. This is the fourth GL series that I have had and would not consider another vehicle.
Used
2017 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
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
2018 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
Features
Reviews
My experience at Mercedes Westwood was exactly what I was
My experience at Mercedes Westwood was exactly what I was looking for. Matt Waugh was attentive, responsive and answered any and all questions I had with thoughtful responses. Very down to earth sales person who helped me make informed decisions, got me the best deal he could and never pushed me to purchase anything. He helped me find the exact vehicle I wanted, which was located at another dealership and would need to be shipped, and I had planned to go to the dealership to sign paperwork for a new 2026 GLC300 Coupe. When I arrived, Matt let me know there was a new vehicle that had arrived the day prior that he thought I may be interested in based on our prior conversations. This was the vehicle I ended up purchasing, and I am very happy Matt had this in mind. If you are shopping at Mercedes Westwood, request to speak with Matt as he will ensure you have a positive buying experience without feeling any pressure to purchase something you aren?t in love with.
The vehicle was a good experience for the first ti
The interior was very comfortable and the color combination made the experience very nice , was very surprised by the power that came from the engine
Used
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
This was by far the best car buying experience I have
This was by far the best car buying experience I have ever had, in and out in less than an hour.We walked away happy and felt very much taken care of. We would come back again and again!
Muy confiable seguro excelente
Tiene mucho espacio, perfecta para lo que necesitaba, muy cómoda, segura para mi famlia este modelo es un espectáculo, los asientos muy cómoda, buen motor.
Used
2020 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I had the pleasure of meating a sales rep named manny and
I had the pleasure of meating a sales rep named manny and he delivered just what i needed i was satisfied thanx msnny 5 stars!
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
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
High Performance And Comfortable Car
Good for Travel and Towing, very convenience for every needs. It has most of latest technologies installed inside the car. Many advanced options require users to read the manual.
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Thank you Rej for the amazing service.
Thank you Rej for the amazing service. I was able to complete the inspection in no time. All the staff is exceptional. Highly recommend this dealership
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..
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
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Black Friday Special they was having was perfect timing
Black Friday Special they was having was perfect timing for my A service , I waited for my vehicle and it was done in a good timely manner, the dealership is nice , first time I?ve been there since the big remodel
Used
2025 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
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Used
2019 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
Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Used
2025 Mercedes-Benz GLS 450
Vehicle information
Used
2025 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 | $99,412 |
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 $50,108, with pricing starting at $9,998.
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 under $899,990 by city
-
Mercedes-Benz GLS 450 under $899,990 in Marshfield, MA
6 Great Deals out of 23 listings starting at $19,000
-
Mercedes-Benz GLS 450 under $899,990 in Marshfield Hills, MA
6 Great Deals out of 25 listings starting at $19,000
-
Mercedes-Benz GLS 450 under $899,990 in North Pembroke, MA
6 Great Deals out of 25 listings starting at $19,000
-
Mercedes-Benz GLS 450 under $899,990 in Pembroke, MA
6 Great Deals out of 23 listings starting at $19,000
-
Mercedes-Benz GLS 450 under $899,990 in Scituate, MA
6 Great Deals out of 26 listings starting at $19,000
-
Mercedes-Benz GLS 450 under $899,990 in Norwell, MA
6 Great Deals out of 26 listings starting at $19,000
-
Mercedes-Benz GLS 450 under $899,990 in North Scituate, MA
7 Great Deals out of 28 listings starting at $19,000
-
Mercedes-Benz GLS 450 under $899,990 in Hanover, MA
6 Great Deals out of 25 listings starting at $19,000
-
Mercedes-Benz GLS 450 under $899,990 in Hanson, MA
6 Great Deals out of 23 listings starting at $19,000
-
Mercedes-Benz GLS 450 under $899,990 in Plympton, MA
6 Great Deals out of 24 listings starting at $20,499
-
Mercedes-Benz GLS 450 under $899,990 in Cohasset, MA
7 Great Deals out of 28 listings starting at $19,000
-
Mercedes-Benz GLS 450 under $899,990 in Halifax, MA
7 Great Deals out of 35 listings starting at $19,000
- ${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.
