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Used
Mercedes-Benz GLS 450
for sale
near
North Potomac, 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.
Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
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.
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
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I was please to have been added to asap appointment to
I was please to have been added to asap appointment to get a auxiliary battery at a short time schedule /appointment which was needed to be replaced within a week.
Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
⭐⭐⭐⭐⭐ Outstanding Experience at Easterns Automotive
⭐⭐⭐⭐⭐ Outstanding Experience at Easterns Automotive (Laurel) – A Shoutout to Mr. Lorenzo Joseph! From the moment I walked into the Easterns Automotive Laurel location, I knew I was in good hands. The dealership itself was clean, organized, and had a welcoming atmosphere—but what truly made my experience exceptional was the customer service provided by Mr. Lorenzo Joseph. Mr. Joseph went above and beyond to ensure my car-buying experience was seamless and stress-free. From the initial greeting to handing me the keys, he was patient, knowledgeable, and genuinely invested in helping me find the right vehicle. He took the time to understand my needs and budget, provided expert recommendations without any pressure, and answered every question I had with honesty and professionalism. What really stood out was his attention to detail and the way he treated me like more than just another customer. His calm demeanor, transparency throughout the process, and commitment to making sure I left happy made all the difference. In an industry where great customer service can be hit or miss, Mr. Joseph is a true standout. If you’re looking for a new or used vehicle and want a team that values integrity and top-tier service, I highly recommend Easterns Automotive in Laurel—and be sure to ask for Mr. Lorenzo Joseph. He turned what is often a stressful process into a truly enjoyable one. Thank you, Mr. Joseph, for your stellar support!
Used
2024 Mercedes-Benz GLS 450 4MATIC
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Thank you easterns for helping me get my car .
Thank you easterns for helping me get my car . Ron was the best will refer all my folks to y'all
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
2023 Mercedes-Benz GLS 450 4MATIC
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Reviews
my wife was in the market for used GLA 250.
my wife was in the market for used GLA 250. I found one that met her criteria call the dealership in three days later we drove 150 miles to make the deal. The sales person whose name is Marilyn was awesome and they gave us good money for my wife’s trade in. my wife is now driving a 2026 Mercedes-Benz GLA 250 thanks for the pleasant experience
Used
2022 Mercedes-Benz GLS 450 4MATIC
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Reviews
I recently purchased a car at Vins.
I recently purchased a car at Vins. I did a lot of research and went to many dealerships. The atmosphere at Vins is very professional. I worked with Hakeem and the buying process from start to finish was smooth, efficient and fast. I was traveling from out of state so I very much appreciated being able to set an appointment to have the car ready to test drive and the attention the staff gave to making the process meet expectations. I definitely recommend Vins for your next car purchase.
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
2017 Mercedes-Benz GLS 450 4MATIC
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Reviews
Simply the best!
Simply the best! Our salesman Sam was wonderful, Mark (finance) professional and quick— All around perfect experience in every way! Easiest buying experience we ever had! They treat you right with little extras Plus, we had to do a Maryland inspection and our shop said there was not a single thing wrong with the car and we got a good one ! Thank you so much! We will be back to purchase more vehicles in the future, I’m sure!!
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
2025 Mercedes-Benz GLS 450 4MATIC
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I had an excellent experience purchasing my Mercedes-Benz
I had an excellent experience purchasing my Mercedes-Benz with the help of Vinay Verma. From start to finish, he was professional, knowledgeable, and attentive to every detail. Vinay made the entire process seamless and stress-free, taking the time to answer all of my questions and ensuring I felt confident with my decision. His friendly demeanor and commitment to customer satisfaction truly set him apart. I highly recommend Vinay to anyone looking for a smooth and enjoyable car-buying experience!
Used
2021 Mercedes-Benz GLS 450 4MATIC
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Reviews
Abedin was awesome from start to finish.
Abedin was awesome from start to finish. my credit isn’t the best but he worked until he got me approved for the exact car I wanted. highly highly recommende! go see them they are great and have amazing beautiful vehicles!
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!
Used
2019 Mercedes-Benz GLS 450 4MATIC
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Reviews
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.
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
2021 Mercedes-Benz GLS 450
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Reviews
It's okay to do business at CARMAX on Urbana Pike!
I had a pleasant experience from beginning to end. I worked with Sade. My experience was nothing but stellar. In particular, Sade is professional, responsive, approachable, knowledgable, and helpful. She was prompt to respond to my texts and took care of the task at hand. I would absolutely take my business to this company again. I am very pleased with the level of service I received. I highly recommend CARMAX.
Best SUV we've ever owned.
Exceptional vehicle in the SUV class. We drove the BMW X7, Audi Q7, Volvo XC90 and this GLS 450 just kept blowing them out of the water. The ride is amazing and we feel the comfort level and size is the best
Used
2022 Mercedes-Benz GLS 450 4MATIC
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Reviews
Buying from Farrish was a relatively seamless process end
Buying from Farrish was a relatively seamless process end to end. Fair price and got the exact color, interior and options I wanted.
Used
2017 Mercedes-Benz GLS 450 Base 4MATIC
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Reviews
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
2019 Mercedes-Benz GLS 450 Base 4MATIC
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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
2020 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
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
2024 Mercedes-Benz GLS 450 4MATIC
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Great experience buying my Van here!
Great experience buying my Van here! Gio and Mustapha (sales) and Angel (finance) were outstanding clear communicators, very detailed, and made the whole process smooth and stress-free. Highly recommend this dealership and their team!
Used
2025 Mercedes-Benz GLS 450 4MATIC
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Amir, from the sales dept.
Amir, from the sales dept. was super helpful very and aware of finding the latest apps to help me get my information that I needed. He helped me to find the car that was meant for me. I am very happy with my car.
Used
2020 Mercedes-Benz GLS 450 4MATIC
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Reviews
Alex and Nik at Merlex Auto Group got me a speedy
Alex and Nik at Merlex Auto Group got me a speedy approval and made the whole process of getting my BMW 330i quick and hassle-free. Great communication, smooth experience, and they really took care of me from start to finish.
Love it so far
Special. A delight to drive. Love the way it handles. Extremely responsive, both acceleration and steering. Cabin is very quiet and at night almost too relaxing.
Used
2022 Mercedes-Benz GLS 450 4MATIC
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Reviews
Kind professional service.
Kind professional service. No hassle finance. Will find you something within your budget. Will be back in the near future.
Used
2025 Mercedes-Benz GLS 450 4MATIC
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Reviews
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 GLS 450 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz GLS 450 | $100,057 | |
| 2023 Mercedes-Benz GLS 450 | $58,676 | 10 Good deals |
| 2022 Mercedes-Benz GLS 450 | $51,381 | 7 Good deals |
| 2020 Mercedes-Benz GLS 450 | $30,323 | 8 Good deals |
| 2017 Mercedes-Benz GLS 450 | $17,144 | 5 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 $48,865, with pricing starting at $9,997.
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 $25,000 in North Potomac, MD
- Mercedes-Benz GLS 450 for sale under $30,000 in North Potomac, MD
- Mercedes-Benz GLS 450 for sale under $40,000 in North Potomac, MD
- Mercedes-Benz GLS 450 for sale under $50,000 in North Potomac, MD
- Mercedes-Benz GLS 450 for sale under $100,000 in North Potomac, MD
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Compare the Mercedes-Benz GLS 450
Used Mercedes-Benz GLS 450 by city
-
Mercedes-Benz GLS 450 in Travilah, MD
17 Great Deals out of 72 listings starting at $11,444
-
Mercedes-Benz GLS 450 in Gaithersburg, MD
18 Great Deals out of 79 listings starting at $11,444
-
Mercedes-Benz GLS 450 in Darnestown, MD
17 Great Deals out of 72 listings starting at $11,444
-
Mercedes-Benz GLS 450 in Rockville, MD
18 Great Deals out of 78 listings starting at $11,444
-
Mercedes-Benz GLS 450 in Washington Grove, MD
18 Great Deals out of 84 listings starting at $11,444
-
Mercedes-Benz GLS 450 in Derwood, MD
18 Great Deals out of 86 listings starting at $11,444
-
Mercedes-Benz GLS 450 in Redland, MD
18 Great Deals out of 83 listings starting at $11,444
-
Mercedes-Benz GLS 450 in Germantown, MD
15 Great Deals out of 73 listings starting at $11,444
-
Mercedes-Benz GLS 450 in Potomac, MD
18 Great Deals out of 81 listings starting at $11,444
-
Mercedes-Benz GLS 450 in Montgomery Village, MD
16 Great Deals out of 81 listings starting at $11,444
-
Mercedes-Benz GLS 450 in Great Falls, VA
17 Great Deals out of 72 listings starting at $11,444
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Mercedes-Benz GLS 450 in Lowes Island, VA
17 Great Deals out of 71 listings starting at $11,444
Mercedes-Benz GLS 450 by trim
-
Mercedes-Benz GLS 450 4MATIC
18 Great Deals out of 79 listings starting at $11,444
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.
