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Used
Mercedes-Benz GLS 450
for sale
near
Calverton, MD
under $899,990
- 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
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.
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
2019 Mercedes-Benz GLS 450 4MATIC
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Reviews
I just bought a car, and the experience was fantastic!
I just bought a car, and the experience was fantastic! From the moment I walked in, the service was top-notch. The staff was friendly, knowledgeable, and made the whole process smooth and stress-free. They really took the time to answer my questions and made sure I felt confident in my decision. I drove away not only with a great car but also with a big smile. Highly recommend!
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
2025 Mercedes-Benz GLS 450 4MATIC
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Reviews
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
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
2025 Mercedes-Benz GLS 450 4MATIC
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Reviews
The staff I interacted with at Mercedes-Benz of Annapolis
The staff I interacted with at Mercedes-Benz of Annapolis provided excellent service. I found a pre owned SUV on an internet search and called to confirm details of the offering. The used vehicle sales manager, Rori, and my sales agent, Mia, responded to my questions promptly and explained the "out-of-state" buying process in a comprehenisve manner. I agreed to a place a deposit and drove 120 miles to potentially complete the process. The vehicle exceeded my expectations as it was a one owner, fully serviced, and apparently garage kept beauty. The physical dealership was a first class facility and it was easy to view and test drive the ML350. Buying and closing process was efficient with optional coverage presented without pressure to buy. I readily recommend this dealership based upon my buying experience.
Used
2025 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.
Used
2023 Mercedes-Benz GLS 450 4MATIC
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This was the best car buying experience I've ever had.
This was the best car buying experience I've ever had. Nico was professional and super kind. The process was smooth, with no pressure and they worked hard to beat the interest rate of my pre-approved loan. I will go back for my next purchase!
Used
2025 Mercedes-Benz GLS 450 4MATIC
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I had a great buying experience.
I had a great buying experience. My salesman, Paul was wonderful and the finance department was great as well. Definitely recommend Mercedes of Arlington
Used
2025 Mercedes-Benz GLS 450 4MATIC
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Reviews
Painless and straightforward buying process
Came to the dealership interested in a test drive and purchase of a used car I found on Carfax. It was exactly the vehicle I wanted, and it was in exactly the condition the listing described. The price they gave me was exactly what was listed online. The test drive and purchase process was relatively quick, and very easy with a lot of digital technology instead of the endless paper forms like the days of old. The office was clean and comfortable. They gave us significantly more for our trade-in than KBB estimated. Overall no complaints, they are a straight shooting dealer. If you like the price they list online, and you like the vehicle in the condition listed, go talk to them and buy it. Can't get any easier than that.
Used
2022 Mercedes-Benz GLS 450 4MATIC
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Customer service was very good.
Customer service was very good. I flew in from out of town and they picked me at the airport.
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
2022 Mercedes-Benz GLS 450 4MATIC
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Reviews
my first time building day was amazing.
my first time building day was amazing. Everyone was a professional courteous and showed a special answer in me well appreciate
Used
2022 Mercedes-Benz GLS 450 4MATIC
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I recently purchased a vehicle with the help of Mobin,
I recently purchased a vehicle with the help of Mobin, and I couldn't be more pleased with the experience. From the moment we connected, Mobin was the definition of professionalism—calm, courteous, and incredibly knowledgeable. What truly stood out was his commitment to making sure I understood every detail of the process. No question was too small, and he explained everything thoroughly without rushing or pressuring me. His patience and clarity made a potentially stressful decision feel smooth and manageable. Mobin genuinely prioritized my comfort and confidence throughout the purchase. His helpfulness and transparency turned what could have been an overwhelming experience into a positive and even enjoyable one. If you're looking for a trustworthy and attentive car salesman who values your peace of mind, I highly recommend working with Mobin. He sets a high bar for service and professionalism in the auto industry.
Used
2022 Mercedes-Benz GLS 450 4MATIC
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I received a prompt reply regarding all information I
I received a prompt reply regarding all information I requested regarding the car I was seriously interested in buying.
Used
2022 Mercedes-Benz GLS 450 4MATIC
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Reviews
I had a fantastic experience with Tori who helped us
I had a fantastic experience with Tori who helped us purchase our Mitsubishi Outlander from Antwerpen Mitsubishi. From the moment we walked into the dealership, she was attentive, knowledgeable, and went above and beyond to ensure we got the perfect vehicle for my needs. Tori and her team patiently answered all of our questions, explained the features, and even took the time to demonstrate how everything worked. Tori's professionalism and friendly demeanor made the entire process enjoyable. I left the dealership with my Mitsubishi Outlander and a big smile on my face, all thanks to this exceptional salesperson's dedication and expertise. I highly recommend them to anyone in search of a great car-buying experience!
Used
2022 Mercedes-Benz GLS 450 4MATIC
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Ahmad was great, I recommend you go and see him ASAP.
Ahmad was great, I recommend you go and see him ASAP. Helped us get into our 2018 Mercedes S550. Thanks so much Ahmad.
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.
Used
2025 Mercedes-Benz GLS 450 4MATIC
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Reviews
The entire staff at Mercedes of Annapolis deserve a 5
The entire staff at Mercedes of Annapolis deserve a 5 star rating. Casey Duffy is without a doubt.the best Mercedes sales person in the Washington area. Dean Cunningham, the sales manager, also helped work out the details. My wife and I have been buying Mercedes cars from this dealership for over forty years and each transaction had been superb.
Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
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Excellent dealership!
Excellent dealership! The price you see on their advert page is the price you pay. That's so rare now since covid. Excellent salesman and Excellent finance department.
Used
2022 Mercedes-Benz GLS 450 4MATIC
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Reviews
The sales process went smoothly and everything was
The sales process went smoothly and everything was handled as discussed in a timely manner.
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!!
Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
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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!
Mercedes-Benz GLS 450 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz GLS 450 | $99,685 | 1 Good deal |
| 2025 Mercedes-Benz GLS 450 | $89,287 | 6 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 $47,786, with pricing starting at $10,995.
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 $899,990 by city
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Mercedes-Benz GLS 450 under $899,990 in Fairland, MD
24 Great Deals out of 76 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Beltsville, MD
24 Great Deals out of 76 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in White Oak, MD
27 Great Deals out of 82 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Hillandale, MD
27 Great Deals out of 83 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Konterra, MD
23 Great Deals out of 74 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Colesville, MD
27 Great Deals out of 82 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Adelphi, MD
28 Great Deals out of 81 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Four Corners, MD
28 Great Deals out of 84 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Kemp Mill, MD
27 Great Deals out of 83 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Burtonsville, MD
23 Great Deals out of 75 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in Cloverly, MD
27 Great Deals out of 82 listings starting at $13,444
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Mercedes-Benz GLS 450 under $899,990 in College Park, MD
27 Great Deals out of 80 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.
