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Used
Mercedes-Benz GLS 450
for sale
near
Largo, MD
under $50,000
- 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
2017 Mercedes-Benz GLS 450
Vehicle information
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Reviews
Review
They were very helpful and very professional the dealership was very clean and the dealership inventory was updated I would buy my car from the dealership if I could
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
2019 Mercedes-Benz GLS 450 4MATIC
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Reviews
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 4MATIC
Vehicle information
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Reviews
Quality Service
Went in for a repair and was very satisfied with the turnaround time to get the service done and return my car back to me.
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
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Hector was the most accommodating and solicitous sales
Hector was the most accommodating and solicitous sales person I’ve ever encountered. He spent as much time as I needed to make a decision and more to familiarize myself with the Jeep Cherokee. Clearly he deserves a 10 out of 10!!
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
2018 Mercedes-Benz GLS 450 GLS 450
Vehicle information
Features
Reviews
Great dealership
The sales associate (Siwan) was very kind and friendly. I was a little nervous considering this was my first car buying experience, but with the help of my parents and the Siwan, all of that nervousness went away! Siwan was awesome and helped me with everything along the way!
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
2021 Mercedes-Benz GLS 450 4MATIC
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Reviews
Mercedes Benz Bethesda
I brought my new Mercedes from Euro Motorcars Bethesda. Edwin Escarraman is the best sales representative over there. Edwin gave me the best deal which no other dealership could have given. I'm very much pleased with his quality of service. You will not find a better sales representative at any Mercedes Benz dealer. I highly recommend him to anyone.
You get what you pay for
We are in our first five months and I seriously believe all the safety options have kept me out of at least two accidents. The car on the highway practically drives itself while giving me a message. Audio systems are excellent. The 450 GLS makes driving a bit of a joy.





Used
2020 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Outstanding Customer Service
They went above and beyond to ensure that I received the vehicle I was searching for. They even held the car for me after closing hours so I could return the following morning to complete paperwork. 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
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Outstanding salesman (Raj) very helpful and informative.
Outstanding salesman (Raj) very helpful and informative. Totally outstanding finance department!! Jessica was the best financial department I have ever worked with and I have bought over 15 cars. This was a much better experience!!
Great car!
Luxurious to drive and very quiet riding car. I am very satisfied with the car. The electronices are a bit over whelming at first. Love the car.






Used
2018 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
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Reviews
I inquired a out 1 of their cars and they responded
I inquired a out 1 of their cars and they responded immediately - I thought that was good. And, without a hard sell.
The vehicle was a good experience for the first ti
The interior was very comfortable and the color combination made the experience very nice , was very surprised by the power that came from the engine






Used
2017 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Awesome deal.
Excellent service from the first contact, they are the best, I will definitely buy from them again, It is simply a great purchasing experience 100% Satisfied.
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
2020 Mercedes-Benz GLS 450 4MATIC
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Reviews
Didn’t buy from them but the sales rep was responsive and
Didn’t buy from them but the sales rep was responsive and knowledgeable. The price on the car seemed fair.
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
2020 Mercedes-Benz GLS 450 4MATIC
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Reviews
Refreshing !
Refreshing ! I brought a SL550 Benz , worked with Mason best experience from a car dealership I had to date, from the first day I called to last day out the door with the car . They waited on me and for me & I appreciate that highly recommended. Shot out to Haas & Chris! Sending all friend & fam. Mr & Mrs Mark F.
very roomy and functional
I have test drive the range rover the X7 and I find this is the best for me , it has the room and comfort plus all the safety plenty of power too with a good mileage for a car this size .






Used
2017 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
AWESOME DEALERSHIP AND STAFF❣️ GREAT SELECTIONS 2 CHOOSE
AWESOME DEALERSHIP AND STAFF❣️ GREAT SELECTIONS 2 CHOOSE FROM🚘🚙 THANK U 4 MY NEW SUV🚙🤍💃🏽🥳🎉
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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Reviews
I love my Land Rover from Woodbridge Auto auction
I can't say enough great things about Woodbridge Auto auction!! I love them they gave me the greatest deal ever my SUV I bought a Land Rover is excellent I just get stopped all the time by people telling me how beautiful my SUV is. Billy, Armando Gayton, Theo Kay, Cheryl and the entire are funny professional great considerate helpful and go over and beyond the call of duty to make sure that you're happy and you leave with nothing but smiles on your face! Theo thank for spending you 19 children's weeks lunch money getting me around when my. Lyft app kept messing up . When I hit the lottery chicken wings and tic tacs for everybody I promise! . Thank you for checking out my vehicle making sure that everything was running right that I had a car that was going to last me for years. It feels so good to be on the road again I just love being back on the road again this time I know I'm going to win cuz Woodbridge Auto auction helped me get back the road again if you looking for a great vehicle honestly that they're going to make sure that you got good condition I got low miles a fantastic price and a immaculate vehicle that look brand new inside and out! Make sure you go to Woodbridge Auto auction and tell him Cayenne sent you
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
2020 Mercedes-Benz GLS 450 4MATIC
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Reviews
I post a review on June 7 2025 and today July 26, 2025 we
I post a review on June 7 2025 and today July 26, 2025 we had meeting with the manager James and he settled the price issue we had with the purchase of Honda civic 2016. Thank you James
Large yet stylish enough to carpool the Grands
We just bought this car. Comfortable, roomy, easy to drive. Not quite a luxury ride that the Lexus GL has but performs well. Takes a second to get comfortable with the bells and whistles. Beautiful car, 2 2 2 seating. Easy for kids to get in without climbing over or moving a seat. We bought this SUV for me to drive around town as well as to school carpool my grandchildren. So far...very pleased. This is my third Mercedes. My only complaint with Mercedes is the fuel tank on the passenger side. I feel a little more vulnerable being on the opposite side of the driver side when pumping fuel. I assume it has been this way for years. I guess safety at the gas station was not as big of a concern as it is today. If considering a luxury SUV test drive. I think you will be pleased/






Used
2018 Mercedes-Benz GLS 450 4MATIC
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Reviews
Solid well build automobile
Well designed and plenty of room in the 3rd row. leather is rich, feels nice and comfortable to sit in . Plenty of power, Sharp and clean lines






Used
2020 Mercedes-Benz GLS 450 4MATIC
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Reviews
Must silence car I ever own!
The Mercedes GLS is my second Mercedes and like always very satisfactory process to buy at the dealer. Great vehicle! Outstanding engine and transmission! Very confortable for the entire family 😂





Used
2017 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Great customer service we enjoyed working with Eddy &
Great customer service we enjoyed working with Eddy & Hudson! They got us approved and made our experience super easy and simple! We love our new GLS Mercedes!
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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Reviews
They have a very nice people that work here, and they
They have a very nice people that work here, and they also have very nice cars. I was recommended by a family member. I am truly so happy. I will recommend everyone to give them a chance. I bought a car two months ago and did not put a review until now. I wanted to wait and See how all the process goes. Everything went well and I got my tags today. I have no problem with the car. They’re always calling me asking me if everything’s okay thank you Freds Executive Auto!






Used
2017 Mercedes-Benz GLS 450 Base 4MATIC
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Reviews
Alberto and Richard were super helpful!
Alberto and Richard were super helpful! Go see them because they exceeded my expectations entirely
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Mercedes-Benz GLS 450 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLS 450 | $91,615 |
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 $49,171, with pricing starting at $11,950.
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 $50,000 by city
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Mercedes-Benz GLS 450 under $50,000 in Lake Arbor, MD
7 Great Deals out of 24 listings starting at $11,950
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7 Great Deals out of 24 listings starting at $11,950
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7 Great Deals out of 26 listings starting at $11,950
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7 Great Deals out of 24 listings starting at $11,950
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Mercedes-Benz GLS 450 under $50,000 in Forestville, MD
7 Great Deals out of 24 listings starting at $11,950
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Mercedes-Benz GLS 450 under $50,000 in Walker Mill, MD
7 Great Deals out of 26 listings starting at $11,950
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Mercedes-Benz GLS 450 under $50,000 in Peppermill Village, MD
7 Great Deals out of 26 listings starting at $11,950
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Mercedes-Benz GLS 450 under $50,000 in District Heights, MD
7 Great Deals out of 25 listings starting at $11,950
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Mercedes-Benz GLS 450 under $50,000 in Glenarden, MD
7 Great Deals out of 25 listings starting at $11,950
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Mercedes-Benz GLS 450 under $50,000 in Woodmore, MD
7 Great Deals out of 24 listings starting at $15,950
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Mercedes-Benz GLS 450 under $50,000 in Mitchellville, MD
7 Great Deals out of 25 listings starting at $15,950
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Mercedes-Benz GLS 450 under $50,000 in Seat Pleasant, MD
7 Great Deals out of 27 listings starting at $11,950
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