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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
for sale
near
South Kensington, MD
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.
Mercedes-Benz Certified
2024 Mercedes-Benz GLS 450 4MATIC
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Happy Customer
Our experience was fantastic! Zabed Chowdhury was our sales rep and he was a pleasure to work with. Never pushy, answered all our questions. This is our first Mercedes and we couldn’t be happier with all the attentions to detail and their amazing customer service. I highly recommend Zabed!!
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
2019 Mercedes-Benz GLS 450 4MATIC
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I had been looking for a certified 2024 ux250h for about
I had been looking for a certified 2024 ux250h for about 2-3 months. I have driven cars at at least 6 dealerships in 3 states. And despite being Lexus dealerships more than one were not upfront in their pricing and they all had an attitude of " this is the car as is, you don't like that chip or no mats or whatever else then don't buy it" and one even said it was certified then wanted $4k for certification. Not Ourisman Lexus. First off, the car was priced very fairly. No games from the start. Our salesperson PeiPei was helpful and responsive. The sales manager Willie was top notch. My wife traveled from New York alone to see the car in our then current Lexus IS250C as a possible trade in. They were wonderful. Transparent with the pricing. Gave us a number we were happy with on our trade in and addressed minor aesthetic issues with the car on the spot. They were ready for her arrival and had the complete transaction done including aggressive financing in about 3 hours. Willie knew my wife had come a long way to get there and had a long trip home and he made sure his staff expedited the whole process to get her on the road. After all the dealerships we had visited I never expected the whole process of buying this vehicle could go this well and that we would be treated so fairly and transparently. Didn't try to push a single upsell on my wife. Offered one or two things like extending the warranty, she said no, and they moved on. When we do need the next Lexus, I am absolutely calling Willie and his staff first. Just the best experience I have ever had at a car dealership.
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
2025 Mercedes-Benz GLS 450 4MATIC
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Pascuale and Sang were nothing short of AMAZING and
Pascuale and Sang were nothing short of AMAZING and professional! Pascuale met me at the door upon my first visit at the dealership. His kind and honest spirit allowed me to feel comfortable enough to know, this is the dealership I wanted to use. Pascuale and Sang properly prepared me prior to my arrival to retrieve my custom 2025 GLE350 to ensure zero hiccups. I did not feel pressured at all - just relaxed. My vehicle turned out EXACTLY as ordered! Sang walked me through the basics of how to operate my vehicle and I was also pleasantly surprised with a follow up call the next day from Sang.
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
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I had a good experience with my service Ali Souley.
I had a good experience with my service Ali Souley. I had to bring my car back twice for the same issue and Ali was very helpful
Used
2025 Mercedes-Benz GLS 450 4MATIC
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Excellent dealership!
Excellent dealership! The price you see on their advert page is the price you pay. That's so rare now since covid. Excellent salesman and Excellent finance department.
Used
2025 Mercedes-Benz GLS 450 4MATIC
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The sales process went smoothly and everything was
The sales process went smoothly and everything was handled as discussed in a timely manner.
Used
2023 Mercedes-Benz GLS 450
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IN AND OUT
THANK YOU SKIP AFTER I TEST DROVE MY SHELBY I WAS OUT OF THE FINANCE OFFICE WITHIN 20MIN THIS DEALERSHIP HAS THERE ACT TOGETHER I WOULD HIRE SKIP TO WORK FOR ME
Used
2022 Mercedes-Benz GLS 450 4MATIC
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I did some research before going to UAC and everyone
I did some research before going to UAC and everyone lived up to the reviews that I read. It was great family atmosphere and I felt like I knew them for ages. When I walk in the door with no appointment I was greeted by Baker who was very professional and polite. I informed him about the car that I was interested in and he gave all the details, Carfax information and explained all components from the beginning until I left. Finance went extremely smooth I was in and out. It’s no words that I can explain about Jessica like I said early I felt like I known her for years. She treated me more like friend/family not just like a customer. Jessica was extremely accurate with numbers and we discussed the payment and interest rate that will suit me. She is passionate about doing the best for you. Overall outstanding experience. If you looking for luxury car or truck please check them out. I will return.
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
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⭐️⭐️⭐️⭐️⭐️ I want to give a huge thank you to Marilyn
⭐️⭐️⭐️⭐️⭐️ I want to give a huge thank you to Marilyn Muñoz and Tommy Omar at Mercedes-Benz! They went above and beyond to make sure I drove away in my dream car. Marilyn is incredibly knowledgeable and guided me through every detail with patience and expertise, making the whole process smooth and stress-free. Tommy was also fantastic, making sure everything went seamlessly from start to finish. They both exceeded my expectations with their dedication and customer service—I couldn’t have asked for a better team. If you’re looking for a luxury car buying experience with people who truly care, I highly recommend asking for Marilyn and Tommy!
Used
2022 Mercedes-Benz GLS 450 4MATIC
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Excellent service!
Excellent service!! Mamta went above and beyond! She was very knowledgable and helpful! Thank you!
Used
2022 Mercedes-Benz GLS 450 4MATIC
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Reviews
I’ve been coming to Alexandria Passport for 12 years &
I’ve been coming to Alexandria Passport for 12 years & Yves Badji has always taken great care of me . He checks in, makes sure all my paperwork is in order & always goes the extra mile! I can’t tell you how many car seats he’s helped me install.
Used
2022 Mercedes-Benz GLS 450 4MATIC
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A very pleasant experience from the time I drove into the
A very pleasant experience from the time I drove into the service entrance. It was my first time to have my car serviced there and they explained everything and showed me the options for where to wait until they finished. My only disappointment was they didn't use synthetic oil, which I thought was standard with them. It wasn't their mistake. It was mine. I will be sure to ask for it the next time it is seviced.
Used
2022 Mercedes-Benz GLS 450 4MATIC
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Trustworthy and transparent.
Trustworthy and transparent. If you are looking for a dealership you can trust look no further than AP Fairfax Virginia dealer. The sales provider was honest, and worked hard to get what I needed, when I needed it, by delivering the car to my home. I never felt pressured or rushed, and I'm thrilled with me new car. This is how car buying should be! I highly recommend this dealership to anyone looking for quality service. A person's attitude means a lot to me and Ahmad had the best attitude. Whenever I get another car, he will be the first person I will contact.
Used
2025 Mercedes-Benz GLS 450 4MATIC
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I can’t recommend this dealership enough.
I can’t recommend this dealership enough. Trivan and the rest of his team were a pleasure to deal with from start to finish. I was treated with honesty and respect and therefore they earned my business now and in the future. Thank you for a wonderful buying experience.
Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
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As always, the dealership does top quality work and I am
As always, the dealership does top quality work and I am very pleased with the job they did for my 2021 S585 sedan. I was especially impressed by the video of the proposed repairs and maintenance work - a new service that worked out very well. One aspect of this visit however could stand to be improved. It took 2.5 days to return my car to me, largely due to the unavailability of a check out driver to validate that the car was ready to go - at least that's what I was told.
Used
2017 Mercedes-Benz GLS 450 4MATIC
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Great place to get your vehicle
My sales man was Sam, he was respectable, honest, and overall pleasant to be around. He showed integrity, I didn't feel as if he was trying to Hagel and play trickery games in order to get a sale. I would recommend this place to anyone, it is the first dealership I have been to that offers a life time warranty George was also very pleasant and personable. . It was over all a good experience
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
2022 Mercedes-Benz GLS 450 4MATIC
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This is my second time buying a car from Elite Auto, and
This is my second time buying a car from Elite Auto, and they have once again exceeded my expectations. If you're looking for a low-pressure, genuinely friendly car-buying experience, this is the place to go. The entire team is welcoming and knowledgeable without ever being pushy. A huge standout is the quality of their inventory. Every single car on the lot is absolutely beautifully detailed—they look brand new, which really shows the care and pride they take in their vehicles. I highly recommend Elite Auto Brokers to anyone. I'm already looking forward to my third purchase down the line!
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
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Fantastic car buying experience
The absolute best car buying experience here. Sincerely grateful for Jason, Eric, and Art — the three people I had the pleasure of interacting with from beginning to end. Thank you all! So thrilled with my new purchase.
Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
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I didn’t get the car but in do time I will and I have
I didn’t get the car but in do time I will and I have told them my situation
Used
2020 Mercedes-Benz GLS 450 4MATIC
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I had a truly wonderful car buying experience—ten stars!
I had a truly wonderful car buying experience—ten stars! Sheehy Nissan of Manassas was fantastic. Every step of the process was clearly and pleasantly explained. I received exactly what was agreed upon over the phone, and all the paperwork was completed smoothly. I highly recommend Mr. Ash (salesperson), Mr. AJ (manager), and Mr. Wally (business manager), as well as this dealership, to anyone looking to buy a car. Thank you!
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.
Mercedes-Benz GLS 450 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz GLS 450 | $99,789 | 1 Good deal |
| 2025 Mercedes-Benz GLS 450 | $89,359 | 5 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 $47,786, with pricing starting at $10,995.
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 Chevy Chase View, MD
28 Great Deals out of 80 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Kensington, MD
28 Great Deals out of 80 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in North Chevy Chase, MD
28 Great Deals out of 81 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Garrett Park, MD
28 Great Deals out of 80 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in North Kensington, MD
28 Great Deals out of 80 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Chevy Chase, MD
28 Great Deals out of 80 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Forest Glen, MD
28 Great Deals out of 80 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Wheaton, MD
27 Great Deals out of 82 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Chevy Chase Section Five, MD
28 Great Deals out of 80 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in North Bethesda, MD
28 Great Deals out of 81 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Chevy Chase Section Three, MD
28 Great Deals out of 78 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Martin's Additions, MD
28 Great Deals out of 80 listings starting at $13,444
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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.
