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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
Mercedes-Benz GLS 450 4MATIC
for sale
near
Old Field, NY
- 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
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Many people are always concerned when they are about to
Many people are always concerned when they are about to buy a new car and need to walk into a dealership to discuss and negotiate, arming themselves to the teeth! So, I did my research online and on social media and analyzed all the reviews of Lexus dealerships, each and everyone of them. One dealership stood out with consistently excellent sales and service reviews.That was Lexus of Greenwich! So I drove from NYC to the Lexus Greenwich dealership bypassing all the other dealerships along the way. I was not disappointed! From the first moment I spoke with the staff over the phone and through many Emails and text messages to the moment I drove to the dealership and test drove and purchased a new TX 35O, I was deeply impressed with the staff’s transparency, sincerity, honesty, good faith, and customer friendly attitude in both words AND actions! Big kudos to Anisa, Zak and Niketa of the Sales team!!! And, a big shout out too to Manav who comprehensively and patiently demonstrated all the many features of the SUV to me. He is the Tech Guy of all Tech Guys!!! I’m happy to leave another positive review of Lexus of Greenwich in a long line of positive reviews!






Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
best place to purchase your dream car
Has to be the best place to purchase your car hands down. I purchased a G63 2016 all thanks to Steve suydam without a hassle or crazy plans to get. I love my car and I will definitely buy my next Mercedes from here. Thank you
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
Great people great service great dealership
i bought a jeep from here and i was unsure of the vehicle i wanted at first but after i was there i was able to test drive a few different cars and figured i loved the jeep i bought i had a budget that i couldn't pass and the car was more than that budget but after i sat with Pablo we were able to get it under my budget beyond grateful for them as i am still driving the car to this day with no problems but i recently went back and bought a car for my son i all went very smooth and i don't have any complaints i would totally recommend them and i will be going back for my next vehicle happily






Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I brought my car in for a minor repair.
I brought my car in for a minor repair. The service department was professional and got the job done well. It took a bit longer than I expected, but the quality of the work was top-notch, and they kept me informed about the progress.






Used
2018 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Happy Customer!
Easy, painless car shopping experience! Chris was amazing to work with. He is super knowledgeable and very responsive with any question you have. I’m happy to be apart of the Acura family. Thanks again!!
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
2018 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
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






Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great Experience!
I had reached out to several car dealers regarding Mercedes and BMWs and Rodni was the first to respond. Even though I live in Central NJ, his prompt response was impressive so I went out to this dealership a few days later. I wound up purchasing a beautiful Mercedes and I'm very pleased with my dealership experience.






Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Best experience ever buying a new car.
Best experience ever buying a new car. No pressure, no hassle. Gabriella is your contact person.






Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
MR JEFF ROSEN
TONY MANGIOLINO WAS TERRIFIC HE WAS A TRUE GENTLEMAN--NEGOTIATION PROCESS WAS PAINLESS. DID NOT PURCHASE CAR YET--BUT WILL TURN BACK TO HIM IN NEAR FUTURE FOR PURCHASE






Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Buying a 2017 E300 for the right for price
It’s probably one of the best luxury car dealership in New York if not in the country, and Victor Cosme our sales consultant made that possible .



Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450
Vehicle information
Reviews
SLC FINAL EDITION
Peter Langlois is an honest, professional who knows how to help a customer find the car of their dreams. I have been a customer of MB Smithtown since 1988 and in all those years of great experiences I have met no equal to Peter Langlois in Sales. Thanks to Peter reaching out to me I was able to purchase the SLC Final Edition before it disappeared! Peter's assistance and follow ups are right on the money. A car is an important purchase for anyone, but if you love cars, then it's very important. If you love cars, then I would recommend that you request the very best there is: Mercedes-Benz of Smithtown and Peter Langlois. Start a relationship that will last a lifetime of worry-free driving: see Peter Langlois and your expectations will be exceeded in every way!
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
2022 Mercedes-Benz GLS 450
Vehicle information
Reviews
Ray Davino is best person at to work with
Ray Davino always is the best ! He recommends warrantees for future use and has great suggestions for the maintenance of my car. I have been with the Smithtown Mercedes dealership for over 10 years and highly recommend everyone here.






Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Look at that smile !
Look at that smile !! Thank You Jerry Sherry for Maureen's 2024 GLC300 ! Amazing customer experience. Ralley Motors are the absolutely best in the industry. We will definitely be back for the next purchase.






Used
2019 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
Features
Reviews
Great service!
This dealership was excellent! Our salesman Dominic was very profession, kind and welcoming. He helped me find a Toyota Highlander for my daughter for a great price. The financial agent Mr. Khan was also very helpful to find us the best interest rate possible. I would recommend this dealership to any of my friends.
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
Second car this year at Pristine!
This is the second car I purchased from this dealer. In March, I purchased a 22' Outlander SEL for my company car. This week I went back and purchased another 22 Outlander SEL for my wife! Travis, our salesman, went above and beyond answering my questions and finding the perfect trim and color for our new car. I was pleasantly surprised at how courteous and professional Ryan was when it came down to locking in a good price and a monthly payment I was comfortable with. This dealer as a whole has been nothing but OUTSTANDING for me and my family. This is my 8th Mitsubishi purchase over a course of 20 years. I've been to my fair share of Mitsu dealers in the past and can honestly attest to their professionalism and outstanding service.






Used
2020 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
Features
Reviews
Great experience
Andrew P was our salesman and he was very friendly and knowledgeable. He wasn’t pushy at all and helped us get the best deal possible. Everyone we dealt with at Pristine was a pleasure to work with. I would recommend this dealership for your next car purchase.
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
2017 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
Features
Reviews
excellent dealer
I would recommend this dealership to any of my friends. My experience was great with this dealer in purchasing the Mitsubishi outlander. Very professional. Excellent
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.



Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450
Vehicle information
Reviews
Gets the job done!!!
All I can say salesman’s nick is the best I was very very upset but somehow he worked it out for me great communication well spoken etc. and that smile is a winner every time



Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Reviews
My 3rd Mercedes purchase but my first with Gilbert.
My 3rd Mercedes purchase but my first with Gilbert. Gilbert worked very quickly to find a car that met our need and his service was exceptional.






Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Pa Malick
I worked with Jasse and Jimmy and they were excellent. Jimmy went above and beyond to ensure that I got the car of my dream and the best protection needed. I couldn’t be happier! I definitely recommend this dealership.
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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.
**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 GLS 450 4MATIC by city
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Mercedes-Benz GLS 450 4MATIC in Poquott, NY
11 Great Deals out of 24 listings starting at $17,995
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Mercedes-Benz GLS 450 4MATIC in Belle Terre, NY
7 Great Deals out of 20 listings starting at $17,995
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Mercedes-Benz GLS 450 4MATIC in Stony Brook University, NY
11 Great Deals out of 32 listings starting at $17,995
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Mercedes-Benz GLS 450 4MATIC in Stony Brook, NY
11 Great Deals out of 32 listings starting at $17,995
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Mercedes-Benz GLS 450 4MATIC in Port Jefferson Station, NY
7 Great Deals out of 20 listings starting at $17,995
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Mercedes-Benz GLS 450 4MATIC in Head of the Harbor, NY
14 Great Deals out of 41 listings starting at $17,995
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Mercedes-Benz GLS 450 4MATIC in Nissequogue, NY
17 Great Deals out of 50 listings starting at $17,995
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Mercedes-Benz GLS 450 4MATIC in Terryville, NY
7 Great Deals out of 20 listings starting at $17,995
-
Mercedes-Benz GLS 450 4MATIC in St. James, NY
13 Great Deals out of 38 listings starting at $17,995
-
Mercedes-Benz GLS 450 4MATIC in Saint James, NY
13 Great Deals out of 38 listings starting at $17,995
-
Mercedes-Benz GLS 450 4MATIC in Centereach, NY
7 Great Deals out of 27 listings starting at $17,995
-
Mercedes-Benz GLS 450 4MATIC in Lake Grove, NY
11 Great Deals out of 32 listings starting at $17,995
Mercedes-Benz GLS 450 4MATIC by year
-
2025 Mercedes-Benz GLS 450 4MATIC
21 listings starting at $74,945
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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.
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