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Used
Mercedes-Benz GLS 450 SUVs
for sale
near
Newington, VA
- 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
2025 Mercedes-Benz GLS 450 4MATIC






Mercedes-Benz Certified
2024 Mercedes-Benz GLS 450 4MATIC






Mercedes-Benz Certified
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
2nd car we purchased within a month!
I was in the market for a Mercedes Benz A220. I have a rather long commute to work and wanted something great on gas. I found the car, met with the salesman and drove it home! Nice and courteous salesman worked with me to get the deal done. I would highly recommend this dealership to anyone in the area looking for a Benz.
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
2024 Mercedes-Benz GLS 450 4MATIC
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Reviews
Khalid is good, but Tyson Mercedes is greedy.
Khalid is good, but Tyson Mercedes is greedy. Khalid wore a sharp tailored suit which is unheard of in the dealerships where I am from. He was very professional, pointing out flaws in the paint he offered to fix before I could point out the ones I saw. He respected my time which was less than ideal for making a purchase today. We made a handshake on a good deal, but it's been over 6 hours and I still haven't seen my "deal" in writing with an out the door quote. As far as Tyson Mercedes, the vehicle which was just "front end aligned" last week had one tire about 5-6 pounds low, and this was not noticed with the yellow light on the dash when it was pulled around for me earlier in the day. The test drive was not safe to conduct other than around the corner and back at slow speed, so I have no idea how it really handles. The biggest issue I have is the dealership assessing a "non-negotiable" sky-high processing fee which is nearly $1000, probably among the highest in Virginia. It doesn't cost $1000 for the 15 minutes of work it takes to process the sale and send the documents to DMV, etc. If they want this kind of fee, they should be selling vehicles $1000 below market value, and not even bothering marking them up $3000 over market value! Be prepared to negotiate $3000-4000 down just to get to the market price on a used vehicle! After you get to market price, make them take off some of the $1000 processing fee from the sale price or walk off the lot and go buy the same thing from another dealer who only charges $500 or less in processing fees. If it's taxable, it's negotiable! Do your research and use online tools to know the market value before you visit any dealership!






Used
2017 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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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!
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
2023 Mercedes-Benz GLS 450 Base
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Excellent sales
I had a great experience working with sales teams and financial manager. Fabian Morales is an excellent sales and he went through detail of the process and get what I need. They have excellent program of financing and extended warranty service. Highly recommended Honda of Chantily






Used
2022 Mercedes-Benz GLS 450 4MATIC
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Reviews
I just wanted to share how amazing the service and sales
I just wanted to share how amazing the service and sales process was for my father when I referred him to the dealership. He had been looking to get service done on his current Lexus and happened to see this beautiful RX350 that was at the lot. I happen to be in the car business so he asked me what I thought and if it was priced well. After doing my research, I was blown away! Not only was the vehicle in pristine condition with no accidents or damages, it was priced 2,000 dollars below the market based on a 100 mile radius. My father wasted no time applying. Here is where it gets even better… When he applied, he had excellent scores and was able to secure his own check. Patrick, the finance manager, was able to secure him an even better deal with one of their partner banks that they had. It couldn’t have been done better. Ali and Billy, the owners have been incredible with service in the past for my father, but the sales process was even faster and more professional than I could have imagined! Thank you to Kingstowne Motorcars for an amazing experience and we will be back for the next one!!
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
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.
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






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
2019 Mercedes-Benz GLS 450 4MATIC
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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
2024 Mercedes-Benz GLS 450 4MATIC
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The way car buying should be..
The way car experience should be. Outstanding customer service provided by Sales Consultant named Hassan. Will definitely recommend Hassan at this dealership for friends, families and associates. Kudos!





Used
2017 Mercedes-Benz GLS 450 4MATIC
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Good cars for good prices love my car i will be back for
Good cars for good prices love my car i will be back for another car
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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Buying from out-of-state
Select Auto Imports is a highly professional group. I purchased a Range Rover from a different state without seeing the car. Paperwork was arranged by them via Fedex quickly. They are very knowledgeable and experienced with out-of-state transactions. The car was exactly as described by Select Auto in excellent condition with no surprises and no hassles. This is a very trustworthy group and I highly recommend them. Buying a car from a different state ended up being a better buying experience than visiting my local dealers.
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
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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!!
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
2021 Mercedes-Benz GLS 450 4MATIC
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My husband and I purchased a vehicle from this dealership
My husband and I purchased a vehicle from this dealership and it was a great experience. Our salesperson Jeff was very knowledgeable and helpful, and our finance POC Sarah was wonderful also. The overall process was very smooth and we would definitely give them our business again.
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
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
I had a wonderful experience with Mamta Vohra.
I had a wonderful experience with Mamta Vohra. She guided me through a very long process with charm and grace. I finally ended with a lease agreement on a new car. Not at all the way I imagined. Thank you Malta.
Great Electronics and Engineering
This car is state of the art in human factors engineering. It has multiple layers of safety enhancements. Interior is very spacious. The 42 volt battery provides quick acceleration which allows the car to have no lag time when accelerating.






Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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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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The sales team is very knowledgeable and there was no
The sales team is very knowledgeable and there was no pressure to purchase immediately. Aaron answered all my questions about the vehicle as well as giving me a rather fair price for my trade which actually surprised me. I didn't purchase a vehicle that day, but I will be back for a used AMG.






Mercedes-Benz Certified
2024 Mercedes-Benz GLS 450 4MATIC
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I had an awesome experience dealing with Mercedes Benz of
I had an awesome experience dealing with Mercedes Benz of Tysons Corner. This was the best car purchase experience I have had. The sales person Trivian Anand is such a great customer advocate. The manager, Pascuale, bent over backwards to accomodate me. The finance manager (Sue Kim) was very transparent. Overall it was pure joy to deal with these guys contrary to most other car buying experiences






Used
2024 Mercedes-Benz GLS 450 4MATIC
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Yulila was super friendly and helpful.
Yulila was super friendly and helpful. She didn’t pressure us and gave us great info. Super happy with our purchase






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
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
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!
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.
Mercedes-Benz GLS 450 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLS 450 | $80,000 |
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 $48,976, with pricing starting at $11,999.
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.
Compare the Mercedes-Benz GLS 450
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