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Used
Mercedes-Benz GLS 450
for sale
near
Countryside, VA
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
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Punctual.
Punctual. Good service. Worth the time and money. Plan to return for 75,000 mile service.
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
I had an amazing experience.
I had an amazing experience. The car was exactly what I was looking for. When you get there make sure ask for Abedin
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
I am a retired federal government.
I am a retired federal government. I have bought many cars in the past. I got recommended by a family member and friends. I am satisfied with the transaction with the car price, especially with the sales person and their team. I will recommend everyone to come here! Give them the chance. They deserve all the chance & they won’t let you down. Thank you to the whole freds staff !
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
Vehicle information
Features
Reviews
Went for an Oil change and my advisor Kaitlyn Sulser was
Went for an Oil change and my advisor Kaitlyn Sulser was very helpful with all my car needs. Definitely recommend going to Audi chantilly and talk to Kaitlyn, she will help with everything you need.
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
2018 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
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
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
2017 Mercedes-Benz GLS 450 4MATIC
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Reviews
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
2018 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
Features
Reviews
Excellent service!
Excellent service!!! Very helpful, and helped me out when it felt like no one would!! Thank you so much Guys!!!
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
2018 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great customer service, had a small issue with My Window
Great customer service, had a small issue with My Window tint failing MD inspection, and they took care of the removal. Happy with my Mercedes
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






Mercedes-Benz Certified
2017 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Awesome car buying experience!
Mr. Wright (salesman) and Ms. Hana (financing), provided awesome customer service. They were NOT pushy or unhelpful. Ms. Hana looked at the apr my bank was charging me, and provided me a MUCH lower apr. They made me feel like a valued customer.
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
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Best Tesla Deal in Town
Can't be more happier with my purchase. I bought a Tesla from them and traded-in my V8 truck due to gas prices. They shipped the Tesla to me first and picked up my trade. I got such a good deal on the Tesla that if I sell it now I can easily make $5K. The shipping was free and vehicle looks exactly the way it was described. I will recommend Alpha Motorsports 100%. Thanks everyone for making this deal happen.
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
2019 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
Features
Reviews
I just bought a preowned Mercedes from Kingstowne
I just bought a preowned Mercedes from Kingstowne MotorCars. This was by far the best auto buying experience I’ve had. They specialize in preowned luxury cars. Every car on the lot was immaculate. The guys are very professional yet provided a comfortable, stress-free environment. There was absolutely no pressure at all. Ali is my new favorite salesman. And Patrick made the transaction flawless. When I took delivery of the car they had the state safety inspection and the emissions inspection complete. I asked what documents I needed to take to the DMV. Patrick said I didn’t need to go to the DMV. They took care of everything and my plates arrived at my house three days later. They had even attached the expiration stickers to the plate. I can hardly wait to buy my next car from them.
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
2017 Mercedes-Benz GLS 450 4MATIC
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Reviews
Nate went above and beyond to make sure I was happy and
Nate went above and beyond to make sure I was happy and comfortable with the transaction, purchased the car on line and had it delivered and was not disappointed.I would highly recommend capital auto sales and Nate. Thanks Paul P
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
Vehicle information
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Reviews
From the moment I walked into Fred’s Executive Auto in
From the moment I walked into Fred’s Executive Auto in Woodbridge, I could tell this was not your average car dealership. The staff greeted me warmly with an inviting environment. I was immediately impressed by the professionalism and the no-pressure atmosphere, which made the entire experience enjoyable from the start. This family owned business went above and beyond to make sure I found the perfect vehicle that fit both my needs and my budget. They were incredibly knowledgeable about their inventory and took the time to answer all of my questions thoroughly. I never felt rushed or like I was being “sold to,” which is a rare and welcome change from many dealerships I’ve visited in the past. What really stood out to me was their honesty and transparency. The team provided a full vehicle history report without me even having to ask, and there were no hidden fees or surprise add-ons when it came time to discuss pricing. Everything was straightforward and fair, which made the buying process smooth and stress-free. The selection of vehicles at Fred’s Executive Auto was also impressive. They had a wide range of high-quality, well-maintained cars to choose from, many of which were priced very competitively. It’s clear that this team takes pride in offering only the best to their customers, and they don’t cut corners when it comes to vehicle quality or service. The financing process was quick and painless, thanks to their knowledgeable finance staff who walked me through every step. They helped me secure a great rate and made sure I understood all the terms before signing anything. I truly felt like they were looking out for my best interest throughout the entire process. Logan was incredibly easy to work and communicate with when dropping off vehicles for service or repairs. Efficiency and transparency with every step of the way! Overall, I couldn’t be happier with my experience at Fred’s Executive Auto. They’ve earned my trust and my future business, and I’ll definitely be recommending them to friends and family. If you’re in the market for a used vehicle and want a dealership that values honesty, customer service, and quality, look no further than Fred’s in Woodbridge. Five stars all the way!
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
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Fantastic customer service - very knowledgeable and
Fantastic customer service - very knowledgeable and organized - made purchasing a new vehicle seamless and efficient! This is our second BMW from this dealership and we can't recommend them enough.






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
The proficiency, expertise and professionalism of Euro
The proficiency, expertise and professionalism of Euro Motorcars Bethesda is second to none. My review would be meaningless if I didn’t give very special acclaim to the key associate who contributed great to my extraordinary experience. BRADY INFIELD is one of your greatest assets. He exhibits the professionalism, courtesy, patience, energy, enthusiasm , character, empathy, intellectual curiosity, self control, and self esteem that any organization would need to to advance their agenda! After all, you sell classy cars so you should have class, such as Brady Infield, to embellish your mission. It’s small wonder Brady Infield is a rising star with an enormously bright future; he’s under the tutelage and support of Tyler Griffin. Thank you Tyler Griffin and Brady Infield!
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
2020 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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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.
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
2020 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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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.
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
2019 Mercedes-Benz GLS 450 GLS 450
Vehicle information
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Reviews
Pick the right salesman
Chris D'allessandro is a fckn magician. If you live in or anywhere near Maryland, & have bad or no credit at all. Call Carmax & ask for this dude.. YOU'LL THANK ME LATER.
High Performance And Comfortable Car
Good for Travel and Towing, very convenience for every needs. It has most of latest technologies installed inside the car. Many advanced options require users to read the manual.






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
AWESOME DEALERSHIP AND STAFF❣️ GREAT SELECTIONS 2 CHOOSE
AWESOME DEALERSHIP AND STAFF❣️ GREAT SELECTIONS 2 CHOOSE FROM🚘🚙 THANK U 4 MY NEW SUV🚙🤍💃🏽🥳🎉
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.






Used
2020 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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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
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 .
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Mercedes-Benz GLS 450 prices by year
Model year | Average price | Deals |
---|---|---|
2026 Mercedes-Benz GLS 450 | $99,492 | |
2025 Mercedes-Benz GLS 450 | $90,407 | 7 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 $49,565, with pricing starting at $9,999.
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.
Used Mercedes-Benz GLS 450 by price
Compare the Mercedes-Benz GLS 450
Mercedes-Benz GLS 450 under $50,000 by city
-
Mercedes-Benz GLS 450 under $50,000 in Cascades, VA
12 Great Deals out of 39 listings starting at $13,444
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Mercedes-Benz GLS 450 under $50,000 in Dulles Town Center, VA
12 Great Deals out of 39 listings starting at $13,444
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Mercedes-Benz GLS 450 under $50,000 in University Center, VA
11 Great Deals out of 37 listings starting at $13,444
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Mercedes-Benz GLS 450 under $50,000 in Sugarland Run, VA
12 Great Deals out of 39 listings starting at $13,444
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Mercedes-Benz GLS 450 under $50,000 in Lowes Island, VA
12 Great Deals out of 39 listings starting at $13,444
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Mercedes-Benz GLS 450 under $50,000 in Sterling, VA
12 Great Deals out of 39 listings starting at $13,444
-
Mercedes-Benz GLS 450 under $50,000 in Ashburn, VA
12 Great Deals out of 39 listings starting at $13,444
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Mercedes-Benz GLS 450 under $50,000 in Lansdowne, VA
11 Great Deals out of 36 listings starting at $13,444
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Mercedes-Benz GLS 450 under $50,000 in Dranesville, VA
12 Great Deals out of 39 listings starting at $13,444
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Mercedes-Benz GLS 450 under $50,000 in Belmont, VA
11 Great Deals out of 36 listings starting at $13,444
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Mercedes-Benz GLS 450 under $50,000 in Oak Grove, VA
12 Great Deals out of 39 listings starting at $13,444
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Mercedes-Benz GLS 450 under $50,000 in Herndon, VA
12 Great Deals out of 39 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.