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Used
Mercedes-Benz GLS 450
for sale
near
Southport, CT
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
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Awesome Dealership!
Awesome Dealership! I had a pleasant experience at Mercedes Benz of White Plains. Ardit Shabi (Sale Representative) was very professional, friendly, polite and extremely knowledgeable. He listened to what I was looking for and helped me find the perfect car. Bob Binett, the CPO manager, was excellent as well. The help from both of of them, made it possible for me to get my dream car. You both made my car buying experience a memorable one. All of the other staff here were nice as well. I love the 2 beautiful key chains you gave me. Thank you for arranging registration for me. Last time with BMW, I have to do it myself. What a wonderful service! This is a great dealership that you can trust. Thank you so much.
Used
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Well I came 31/2 hours to see a car and it’s gone
Well I came 31/2 hours to see a car and it’s gone yesterday I wanted it I was buying it because i recked mine i wanted the same thing
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
PJ Uva made my entire car buying experience seamless.
PJ Uva made my entire car buying experience seamless. He is caring and down to earth. He put me at ease while taking the time to review all of the vehicles options. I also closed out the paperwork with Jessica Pugliese. Both Jessica and PJ were up front and transparent with the pricing and extra service options. I would definitely recommend this dealership.
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
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
The process was efficient and Rich was very thorough,
The process was efficient and Rich was very thorough, responsive, communicative, knowledgeable, and made the experience of coming to see the car, discuss options for purchasing, and buying the vehicle very easy. 10/10 recommend this dealership.
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.
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
2017 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Excellent as always - timely, courteous, great service
Excellent as always - timely, courteous, great service and while I was waiting set up a lease for a new car lease as current one ending soon! Very efficient day!
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
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
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!
Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Very good experience working with Jefferson and
Very good experience working with Jefferson and management. The blow we bought is in a mint condition
Used
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great place to do business with
Excellent customer service, honest and trustworthy!!!! They were friendly polite understanding. Never a problem reaching out to them .jim was and amazing man. Thank you capital motors
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
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great guys.
Great guys.very helpful with everything.Oliver and Peter is the best!!!thank you guys
Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Doctor
Very professional & knowledgable & friendly Honest trustworthy fast service helped me as soon as I walked in had #'s for me I had my vehicle the next day
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Excellent selection and service
I would highly recommend working with Ralph Rodriquez at Mercedes-Benz of White Plains. He is very knowledgable about the brand and models but isn't pushy. He made the buying process super simple and valued my time. The dealership has a good selection of certified pre-owned cars at excellent prices.
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
PJ Uva was a pleasure to work with.
PJ Uva was a pleasure to work with. He was friendly, educated and made our overall experience a breeze. His follow through and communication was stellar. Many thx, PJ!!!
Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great experience at this Land Rover dealership!
Great experience at this Land Rover dealership! Richard was friendly, professional, and made the whole process easy and enjoyable. Truly top-notch service?I would definitely recommend them!
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
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Every one was well informed and helpful.
Every one was well informed and helpful. My sales person was Matthew Boer. I felt very comfortable with him. Both due to his knowledge and attitude. A hugely different experience than I had elsewhere. He tried hard and succeeded in getting me the car I wanted. Joseph and Jonathan also deserve a mention. Thanks guys.
Mercedes-Benz Certified
2024 Mercedes-Benz GLS 450
Vehicle information
Reviews
I can not say enough about this wonderful dealersh
I can not say enough about this wonderful dealership, I have been a Mercedes Benz owner for 25 years! Mercedes-Benz of Huntington has really kept their promise to make all their customers happy. I especially want to say That Steve Varus in sales and Randy in service has made it easy to purchase and accommodating with the service . This is what makes a repeat owner of 25 years , happy to drive such a wonderful vehicle.
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.
Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Above and beyond 5 star experience with John Botti
5 star experience with Rallye BMW and John Botti! John went above and beyond in every possible way. I reached out to him back in April to inquire about pricing/availability on the X1 and X3. My fiancé and I both wanted to switch to BMW when our Audi and Honda leases ended. John promptly answered my initial email within an hour, and subsequent to that first email, I think we have over 200 emails in total. We went through options and pricing, and then John had me custom build the cars we wanted through BMW's website. The deal he came up with was amazing for the 2 cars. Audi could not even come close to matching what he was giving me (and I was driving a fully loaded Audi Q5). We sent the build codes over to John and then he called me and went through each and every feature on both models to make sure we had everything we needed and nothing we didn't want. We talked through it all and decided on the final builds. John then placed the orders for us. He kept in constant communication with when the cars were scheduled to arrive and notified us once the cars were in. The process was completely seamless. We met with finance manager Charlie when I got my X3 last week, and met with Hassan today when picking up my fiancé's X1. Both managers were professional and easy to work with. We were in and out of their offices in 10 minutes. The genius guys showed us how to use and set up all the features, pair our phones, etc. Everyone is wearing a mask at all times. When you enter the dealership you have to fill out a form regarding COVID and sanitize your hands. They offer a box of "clean" pens. Once you use the pen, you put it in the "used" box after. They are definitely taking all precautions and safety measures. I can't recommend BMW enough. I drove a fully loaded Audi Q5 for 3 years and it truly does not even compare to my fully loaded X3. The X3 handles incredibly better on turns, accelerates better, and the interior is far nicer. The CarPlay connects wirelessly and the use of the entire system is seamless. I honestly didn't know how to use half of the functions on my Q5 for 3 years. The X3 is a superior car and I am so happy we made the switch to BMW! Thank you again John Botti- you are truly the best. Customer service was certainly above and beyond anything we could have expected.
Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Stanley was really a great help.
Stanley was really a great help. He showed me features on my vehicle and even went out of his way to help me enroll in auto pay. Great guy!
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Stanley was very professional and knowledgeable of all
Stanley was very professional and knowledgeable of all features my car has to offer.! I was offered the opportunity to schedule a same day appointment to have Stanley go over all the features.! Truly a great Penske agent.!
Mercedes-Benz GLS 450 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz GLS 450 | $96,963 | |
| 2025 Mercedes-Benz GLS 450 | $90,451 | 14 Great deals |
| 2022 Mercedes-Benz GLS 450 | $55,056 | 12 Great 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 $50,087, 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.
Used Mercedes-Benz GLS 450 by price
Compare the Mercedes-Benz GLS 450
Mercedes-Benz GLS 450 under $899,990 by city
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Mercedes-Benz GLS 450 under $899,990 in Fairfield, CT
33 Great Deals out of 54 listings starting at $17,895
-
Mercedes-Benz GLS 450 under $899,990 in Westport, CT
36 Great Deals out of 70 listings starting at $16,604
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Mercedes-Benz GLS 450 under $899,990 in Bridgeport, CT
27 Great Deals out of 47 listings starting at $17,895
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Mercedes-Benz GLS 450 under $899,990 in Norwalk, CT
40 Great Deals out of 91 listings starting at $16,604
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Mercedes-Benz GLS 450 under $899,990 in Weston, CT
35 Great Deals out of 58 listings starting at $17,895
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Mercedes-Benz GLS 450 under $899,990 in Wilton Center, CT
36 Great Deals out of 72 listings starting at $17,895
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Mercedes-Benz GLS 450 under $899,990 in Easton, CT
27 Great Deals out of 47 listings starting at $17,895
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Mercedes-Benz GLS 450 under $899,990 in Wilton, CT
36 Great Deals out of 66 listings starting at $17,895
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Mercedes-Benz GLS 450 under $899,990 in Stratford, CT
26 Great Deals out of 46 listings starting at $17,895
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Mercedes-Benz GLS 450 under $899,990 in Trumbull, CT
21 Great Deals out of 38 listings starting at $17,895
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Mercedes-Benz GLS 450 under $899,990 in Darien, CT
46 Great Deals out of 112 listings starting at $16,604
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Mercedes-Benz GLS 450 under $899,990 in Georgetown, CT
30 Great Deals out of 52 listings starting at $17,895
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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.
