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Used
Mercedes-Benz GLS 450
for sale
near
Rockville, MD
- 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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Reviews
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.
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
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.
Used
2025 Mercedes-Benz GLS 450 4MATIC
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Joyful Car Buying Experience
Our experience on June 6, 2022 it was a great one. Robert the sales manager and our sales consultant Murad Qazi. Were absolutely fantastic. The customer service received rivaled and surpassed any that you would receive at any Big brand luxury Dealership. Our purchase was reasonable and at fair market value. All of the cars are in pristine condition, so the search for one vehicle could have you challenged in selecting just one. We purchased a 2020 Mercedes-Benz GLE 350 4 Matic that had just been received and had several inquiries already. The experience with Murad was wonderful, a true salesman who put us at ease with his cheerful and comical personality. To note every person we encountered here was a true professional and made us feel like a long time customer and a friend of the business. We are surely to make our next purchase from here and I recommend anyone to come and enjoy this delightful car buying experience. Thank you, Marcus L. Jones
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
2024 Mercedes-Benz GLS 450 4MATIC
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A customer for life
My vehicle was delivered right to my doorstep. The Sales Manager accommodated all of my requests, and allowed me to offer a pleasant surprise for my wife on her birthday. Euro Motorcars Germantown is first class all the way. Thank you so much everyone!
Used
2017 Mercedes-Benz GLS 450 4MATIC
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Professional, courteous, upfront, no hidden agendas, no
Professional, courteous, upfront, no hidden agendas, no hard selling or secrecy feeling. Purchased a beautiful Audi for my daughter for college graduation and other milestones. Oz was awesome to work with and I highly recommend this dealership.
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
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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!
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
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
2019 Mercedes-Benz GLS 450 4MATIC
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Masooda and Alex did a great job at helping us get the
Masooda and Alex did a great job at helping us get the car that we wanted.
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
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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.
Used
2017 Mercedes-Benz GLS 450 4MATIC
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Certainly!
Certainly! Here's a review you can use for your experience at Auto Group of Manassas, Virginia: --- ⭐️⭐️⭐️⭐️⭐️ I recently purchased a used car from Auto Group of Manassas, and I couldn't be happier with my experience! From the moment I walked in, the staff was incredibly welcoming and attentive. They took the time to understand what I was looking for and guided me through their extensive inventory with patience. The sales person (Dena) was knowledgeable and transparent about each vehicle's condition and history, which made me feel confident in my purchase. I never felt pressured to make a decision, and they were more than willing to answer all of my questions. When I finally decided on the perfect car, the paperwork was handled efficiently, allowing me to drive away with my vehicle in no time. I also received a walkthrough of the car's features, which was incredibly helpful. Overall, my experience at Auto Group of Manassas was top-notch! I highly recommend them to anyone in the market for a used car. Their commitment to customer satisfaction truly sets them apart.
3 month review
I purchased the vehicle off of a lease in March with 60K miles. Overall I am pleased with the purchase. For the size the SUV is very nimble. The surround camera is a must. On a 350 mile round trip my 5'6" daughter-in-law had no issues sitting in the third row. I put the car seat for my grandson in the 2nd row drivers side because lifting the 2nd row back after 3rd row access is cumbersome and heavy on the drivers since you have to lift the middle seat as well. MB you have to make the 2nd row power back to upright position. Adaptive cruise control is outstanding but keep in mind you have to get the Driver Assistance package to get it. Harmon/Kardon surround sound is very nice. My big complaint is sometimes at speeds above 65 MPH there is front vibration. Does not happen all the time, sometimes I can cruise at 80 MPH and feels like I am sitting in my living room. I think it may have something to do with the Pirellis, I plan to switch very soon to Michelins. A very classy, roomy and comfortable SUV
Used
2023 Mercedes-Benz GLS 450 4MATIC
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My Ford Dealer
Ordered and took delivery of my 4th family vehicle from Century this week and I always purchase the maintenance plan from them. No complaints and always satisfied with sales, service, and parts staff. I appreciate having a reputable Ford dealer in my home town for the past 20 years!
Used
2017 Mercedes-Benz GLS 450 4MATIC
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Great Customer Service-Integrity minded!
We bought a car with Julio 2 weeks ago and couldn’t be happier. Sales staff was friendly, knowledgeable and professional. We happened to buy a car that they had just received and had not been looked at yet by their mechanic. On our way home from buying the car, a warning light came on so we called Julio. Without any hesitation he told us to bring the car straight back the dealership . The following Monday the mechanic inspected the car and found it was simply due for its regular maintenance. He performed the maintenance and the car runs superbly. We couldn't be happier with our choice to purchase from MotorWorld.... they truly stand behind their cars and their promises!
Almost perfect for luxury family truckster
Owned this suv for 15 months purchased certified preowned with 33k miles and about half the price of new. The truck has only two issues to note but otherwise rides, drives and in all other respects is far and away the best automobile I’ve owned - which saying a lot for an old guy. The standard tires are nearly useless in snow and ice and we hope an aftermarket replacement will address the issue later this fall. The more annoying downfall is that although the ride is otherwise amazing, the truck handles sharp bumps very poorly - almost the feeling of a car with workout struts. I have had the struts replaced under extended warranty but the improvement was marginal. For most drivers the suspension issue wouldn’t likely be as much an annoyance but for my fellow ocders, be warned. I would buy the truck again, however.
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
This was special order veg.
This the next to the AMG model ,what a ride,my other mercede is a E-320 2000 and I still have it for a sedan it’s still in tops condition
Used
2017 Mercedes-Benz GLS 450 4MATIC
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Best Driving Experiences I've ever Have
Very very comfortable leather seats. spacious and bright inside space. Original navigation is a big plus to have. There are so much more to say.... Me and my 16 years old son enjoyed it a lot!!!
Used
2017 Mercedes-Benz GLS 450 4MATIC
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Nelson is the most wonderful salesman’s great work great
Nelson is the most wonderful salesman’s great work great dealership everyone so nice this is our 5th car with them !!
Used
2024 Mercedes-Benz GLS 450 4MATIC
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I had a great experience purchasing my new 2024 Lyriq at
I had a great experience purchasing my new 2024 Lyriq at Moore Cadillac. My sales consultant Mike Bowen was such a pleasure to work with! I highly recommend asking for him if you go in to purchase a new vehicle. He was very nice, patient, and constantly communicated with me to keep me updated while I was waiting for my vehicle to be delivered. And I absolutely love my new Cadillac Lyriq!
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
2022 Mercedes-Benz GLS 450 4MATIC
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Great experience with Walter.
Great experience with Walter. He handled my business very efficiently. I do recommend Walter to anyone.
Mercedes-Benz Certified
2025 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!!
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 GLS 450 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz GLS 450 | $99,785 | |
| 2025 Mercedes-Benz GLS 450 | $86,297 | 8 Good deals |
| 2024 Mercedes-Benz GLS 450 | $73,634 | 6 Good deals |
| 2022 Mercedes-Benz GLS 450 | $54,412 | 10 Good deals |
| 2020 Mercedes-Benz GLS 450 | $32,605 | 5 Great deals |
| 2017 Mercedes-Benz GLS 450 | $16,725 | 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 $49,465, with pricing starting at $9,889.
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
- Mercedes-Benz GLS 450 for sale under $20,000 in Rockville, MD
- Mercedes-Benz GLS 450 for sale under $25,000 in Rockville, MD
- Mercedes-Benz GLS 450 for sale under $30,000 in Rockville, MD
- Mercedes-Benz GLS 450 for sale under $40,000 in Rockville, MD
- Mercedes-Benz GLS 450 for sale under $50,000 in Rockville, MD
- Mercedes-Benz GLS 450 for sale under $100,000 in Rockville, MD
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Compare the Mercedes-Benz GLS 450
Used Mercedes-Benz GLS 450 by city
-
Mercedes-Benz GLS 450 in Derwood, MD
25 Great Deals out of 90 listings starting at $13,444
-
Mercedes-Benz GLS 450 in Redland, MD
23 Great Deals out of 86 listings starting at $13,444
-
Mercedes-Benz GLS 450 in North Bethesda, MD
26 Great Deals out of 92 listings starting at $13,444
-
Mercedes-Benz GLS 450 in Aspen Hill, MD
23 Great Deals out of 86 listings starting at $13,444
-
Mercedes-Benz GLS 450 in Washington Grove, MD
23 Great Deals out of 86 listings starting at $13,444
-
Mercedes-Benz GLS 450 in North Potomac, MD
26 Great Deals out of 91 listings starting at $13,444
-
Mercedes-Benz GLS 450 in Garrett Park, MD
26 Great Deals out of 89 listings starting at $13,444
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Mercedes-Benz GLS 450 in Gaithersburg, MD
26 Great Deals out of 88 listings starting at $13,444
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Mercedes-Benz GLS 450 in Leisure World, MD
23 Great Deals out of 86 listings starting at $13,444
-
Mercedes-Benz GLS 450 in Travilah, MD
26 Great Deals out of 90 listings starting at $13,444
-
Mercedes-Benz GLS 450 in Potomac, MD
26 Great Deals out of 92 listings starting at $13,444
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Mercedes-Benz GLS 450 in North Kensington, MD
26 Great Deals out of 88 listings starting at $13,444
Mercedes-Benz GLS 450 by trim
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Mercedes-Benz GLS 450 4MATIC
27 Great Deals out of 89 listings starting at $13,444
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.
