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Used
Mercedes-Benz GLS 450
for sale
near
Stratford, CT
- 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
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Whole experience was outstanding.
Whole experience was outstanding. Don is an outstanding salesman and I will be contacting him in my next search for a vehicle.
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
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
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Excellent service
I received an excellent sales experience , the best thus far. Victor Varga was knowledgeable, accommodating, approachable and helpful. Victor went the extra mile to make my experience a memorable one.





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
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great dealer. Specifically thanks for Vicor Varga
Great dealership, not the average dealer experience. Victor Varga was very attentive! Very helpful staff quick response to my request for information on the vehicle. Of all the cars I looked at the one I bought here was in the best condition.Thank you Victor Varga very much.



Mercedes-Benz Certified
2019 Mercedes-Benz GLS 450 4MATIC
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 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
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!!
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
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I had an outstanding experience with Victor Varga, the
I had an outstanding experience with Victor Varga, the Sales & Leasing Consultant at Mercedes-Benz of Goldens Bridge. Victor went above and beyond in providing excellent service throughout the car buying and selling process. His expertise in loan processing was invaluable, making the entire transaction smooth and stress-free. I highly recommend Victor for his exceptional customer service and dedication to ensuring a positive experience.



Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Reviews
Delightful & pleasant experience with Vincent and Ed at
Delightful & pleasant experience with Vincent and Ed at Mercedes of Fairfield. No other Mercedes dealership compares to this service organization.
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
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I recently purchased a pre-certified Mercedes-Benz from
I recently purchased a pre-certified Mercedes-Benz from Victor Varga, and the experience exceeded my expectations. From the moment I walked into the dealership, Victor demonstrated professionalism, transparency, and a genuine passion for helping customers find the perfect vehicle. He provided detailed information about the car’s history, inspection process, and certification standards. Every question I had was answered thoroughly, making me feel confident in my purchase. The car itself was in immaculate condition, exactly as advertised, and came with a comprehensive warranty that added peace of mind. What stood out most was Victor’s dedication to customer service. He guided me through the financing process with clarity and ensured all paperwork was handled smoothly. Even after the sale, he followed up to make sure I was satisfied with my purchase. I highly recommend Victor Varga if you are looking for a trustworthy and knowledgeable professional to help you find a pre-certified Mercedes-Benz. His commitment to quality and customer satisfaction is unmatched.



Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450
Vehicle information
Reviews
Excellent purchasing experience at MB of Hunt.
We were in the very capable hands of Anthony Mastroianni, who expertly guided us through the process of purchasing our car. Anthony was extremely professional, very knowledgeable, thorough, and of course patient. He was very attentive and made every effort to answer all our questions and concerns during this process. Additionally, touring the Huntington facility reassured us that we would be in good hands on all our subsequent service visits. We continue to be most pleased with our recent car purchase and would highly recommend our sales consultant, Anthony Mastroianni, to guide potential buyers through this exciting process. Thank you Anthony!






Used
2019 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
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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.
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
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great experience buying the car I always wanted here!
Great experience buying the car I always wanted here! Victor Varga and his friendly and adept colleagues made the whole experience simple, pleasant, and thorough. And with their no-pressure help, I purchased a great car with the right maintenance plans to make it last. Highly recommend a visit to Goldens Bridge Mercedes Benz; these friendly and super-experienced professionals make car buying what it should be! 5 stars for sure!!






Used
2019 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.
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.






Used
2022 Mercedes-Benz GLS 450 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



Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450
Vehicle information
Reviews
Still the greatest
After the dealership was sold to Curry I suspected the quality of service would decline as it was the greatest and could only decline. It remains great. The service department and auto body shop are helpful and knowledgable.






Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Thank You Norbit and Thank Steve for crunching those
Thank You Norbit and Thank Steve for crunching those numbers for making it happen. Nor you wanted me in that Cadillac Escalade and I am. Once again thank you J&M Automotive for looking for me.



Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450
Vehicle information
Reviews
Jay and his manager Evan were a pleasure to deal with.
Jay and his manager Evan were a pleasure to deal with. Highly recommend Greenwich Mercedes. Ty Mark



Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Reviews
Leticia did an outstanding job helping us through the
Leticia did an outstanding job helping us through the entire purchase process! She went the extra 10miles every time to address our questions and concerns with patience and a smile!



Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Reviews
Used Mercedes
Two people replied with in minutes of inquiry . Made appointment for Monday morning. Wish they emailed early in morning to let me know cars was still available. Since they were closed Sunday and it?s a far drive to dealership. Once I was there CtDanbury everything went wdaell.
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Mercedes-Benz GLS 450 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 Mercedes-Benz GLS 450 | $92,400 | |
2025 Mercedes-Benz GLS 450 | $81,299 | 6 Good deals |
2022 Mercedes-Benz GLS 450 | $40,995 | 8 Good deals |
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 $48,994, with pricing starting at $10,999.
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 2018 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.
Used Mercedes-Benz GLS 450 by price
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Mercedes-Benz GLS 450 in Easton, CT
11 Great Deals out of 36 listings starting at $21,795
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Mercedes-Benz GLS 450 in Westport, CT
13 Great Deals out of 56 listings starting at $21,795
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Mercedes-Benz GLS 450 in Weston, CT
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Mercedes-Benz GLS 450 in Redding, CT
10 Great Deals out of 27 listings starting at $30,995
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Mercedes-Benz GLS 450 by trim
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Mercedes-Benz GLS 450 4MATIC
5 Great Deals out of 29 listings starting at $21,795
Used Mercedes-Benz GLS 450 by body style
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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.