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Used
Mercedes-Benz GLS 450
for sale
near
West Hills, NY
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
Thank you Anthony, Ray, Romina, Cassandra, and the staff
Thank you Anthony, Ray, Romina, Cassandra, and the staff at Stream Auto Outlet Amity! Thank you for treating me very well, and helping me get a great deal on my 2008 Jeep Grand Cherokee Laredo. I highly recommend Stream Auto Outlet Amity when looking for a used car.
Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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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.
Love this car
This car met all my needs and more. Love the interior and the way its moves. So comfortable and reliable! Very pleased with this car!
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
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.
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
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
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.
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.
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
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Reviews
THE BEST IN THE INDUSTRY
Fortunately for me I had the best experience with Mercdes of Smithtown. I own a seamless Gutters company and have purchased 4 Diesal mercedez trucks since 2020. Joe my sales men went above and beyond. The dealership treated me so fairly. We did business by phone and I could not say better things about this location. In fact I will be calling them to buy another truck soon. Keep up the great work, and awesome Customer service.
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450
Vehicle information
Reviews
Again, I had the great experience of dealing with my
Again, I had the great experience of dealing with my sales Representative Paul DeMicco,and PeterLanglois I Finance, it was like family, Paul searched all states for the car i wanted, and found it in Tennessee, and had it shipped to Smithtown, how many Sales Representative would do that,the car is amazing, and I definitely would recommend them to everyone, if you are looking for a Mercedes Benz,,please go to Mercedes Benz of Smithtown.
Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
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.
Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Great experience I recommend this place to anyone
Great experience I recommend this place to anyone interested in buying a car, my daughter loves it
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450
Vehicle information
Reviews
Lease
I have been working with the helms bros to lease a new car and they have been nothing short of amazing! They followed up and were incredibly attentive to my inquiries! I would recommend anyone to check them out if you’re considering getting a Mercedes!
Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450
Vehicle information
Reviews
Excellent Service
This is our fourth Mercedes and Steve Verras has been our sales person since the beginning. He has excellent knowledge of the vehicles and an amazing personality. He makes the entire process quick and easy. The entire team at Mercedes Benz of Huntington NY gets an A from me, from Klint Papadelias in in the Service Department, Gregg Weiss in the Finance Department they are all very friendly and very helpful.
Used
2018 Mercedes-Benz GLS 450 Base 4MATIC
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Reviews
Absolutely loved my experience here.
Absolutely loved my experience here. They had the exact car I wanted, and Sergio in Sales made everything effortless. Quick, easy, and I'm thrilled with my new ride!
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
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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
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
2022 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 4MATIC
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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.
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
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
great service
Good and looks neat. Is it still available for sale
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Used
2024 Mercedes-Benz GLS 450 4MATIC
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Used
2017 Mercedes-Benz GLS 450 Base 4MATIC
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Used
2024 Mercedes-Benz GLS 450 4MATIC
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Used
2023 Mercedes-Benz GLS 450 4MATIC
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Used
2017 Mercedes-Benz GLS 450 4MATIC
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Used
2025 Mercedes-Benz GLS 450 4MATIC
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Used
2018 Mercedes-Benz GLS 450 4MATIC
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Used
2018 Mercedes-Benz GLS 450 4MATIC
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Used
2025 Mercedes-Benz GLS 450 4MATIC
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Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
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Mercedes-Benz GLS 450 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz GLS 450 | $97,514 | |
| 2025 Mercedes-Benz GLS 450 | $89,068 | 14 Great deals |
| 2023 Mercedes-Benz GLS 450 | $55,083 | 8 Great deals |
| 2022 Mercedes-Benz GLS 450 | $52,725 | 21 Great deals |
*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 West Hills, NY
50 Great Deals out of 120 listings starting at $16,604
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Mercedes-Benz GLS 450 under $899,990 in South Huntington, NY
46 Great Deals out of 108 listings starting at $16,604
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47 Great Deals out of 110 listings starting at $16,604
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Mercedes-Benz GLS 450 under $899,990 in Melville, NY
46 Great Deals out of 108 listings starting at $16,604
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Mercedes-Benz GLS 450 under $899,990 in Cold Spring Harbor, NY
50 Great Deals out of 120 listings starting at $16,604
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Mercedes-Benz GLS 450 under $899,990 in Laurel Hollow, NY
50 Great Deals out of 120 listings starting at $16,604
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Mercedes-Benz GLS 450 under $899,990 in Plainview, NY
50 Great Deals out of 121 listings starting at $15,995
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Mercedes-Benz GLS 450 under $899,990 in Huntington, NY
44 Great Deals out of 105 listings starting at $16,604
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Mercedes-Benz GLS 450 under $899,990 in Syosset, NY
50 Great Deals out of 122 listings starting at $15,995
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Mercedes-Benz GLS 450 under $899,990 in Oyster Bay Cove, NY
53 Great Deals out of 128 listings starting at $15,995
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Mercedes-Benz GLS 450 under $899,990 in Old Bethpage, NY
45 Great Deals out of 112 listings starting at $16,604
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Mercedes-Benz GLS 450 under $899,990 in Greenlawn, NY
40 Great Deals out of 100 listings starting at $16,604
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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.
