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*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.
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Used
2023 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.
Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
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Reviews
This was my first time at this dealership for service and
This was my first time at this dealership for service and I must say 5 start service! Tonny Wambugu My Service Advisor was great and very knowledgeable about the service that was due and assisted me with the process. I will definitely recommend this Mercedes dealership to anyone who is looking to get their vehicle serviced!!
Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
My salesman and the sale’s managers were knowledgeable
My salesman and the sale’s managers were knowledgeable and upstanding. They provided me with the information I needed and sold me a vehicle that fit my price point.
Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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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
Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
⭐️⭐️⭐️⭐️⭐️ I want to give a huge thank you to Marilyn
⭐️⭐️⭐️⭐️⭐️ I want to give a huge thank you to Marilyn Muñoz and Tommy Omar at Mercedes-Benz! They went above and beyond to make sure I drove away in my dream car. Marilyn is incredibly knowledgeable and guided me through every detail with patience and expertise, making the whole process smooth and stress-free. Tommy was also fantastic, making sure everything went seamlessly from start to finish. They both exceeded my expectations with their dedication and customer service—I couldn’t have asked for a better team. If you’re looking for a luxury car buying experience with people who truly care, I highly recommend asking for Marilyn and Tommy!
Used
2023 Mercedes-Benz GLS 450 GLS 450
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Reviews
Excellent Service
The way car buying should be!
Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Just purchased my second Ford Ranger from Mike Zeller and
Just purchased my second Ford Ranger from Mike Zeller and the folks at Sheehy. Great team working together to make the customer completely satisfied!! Highly recommend these folks to anyone!!!
Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
All staff was 5 Star.
All staff was 5 Star. Very timely and professional, From start to finish provided amazing service
Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Everytime I come to this dealership weather to purchase a
Everytime I come to this dealership weather to purchase a vehicle or receive service, I am treated like a Queen! WOW, amazing. They do quick amd accurate work! Thank you very much, very grateful ??
Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
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Shopping in Chantilly for a used Mercedes
Recommend that you look for Eric Carlson if you're anywhere near Chantilly and interested in shopping for a used Mercedes. He is what you need: knowledgeable, patient, composed. He'll take you around the lot, provide all the information you want, and then give you all the room you need to make a decision about how and when to proceed. He is a 5-start sales consultant.
Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
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I am Mr.
I am Mr. Fussy....and they exceeded expectations at every level. Buying a car without a personal inspection is risky and I was nervous. But the car is as described, and the post delivery service continues without hitch. The dealership is recommended, and I would buy from them again.
Used
2023 Mercedes-Benz GLS 450 4MATIC
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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.
Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Service was experiential,Professional and knowledgeable
Service was experiential,Professional and knowledgeable Everyone from the front desk attendants, to the service representatives had great customer service support. They answered every question presented to them with accuracy. They also provided solutions if needed.
Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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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
There are 20 matching cars close to your year range.
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2025 Mercedes-Benz GLS 450 4MATIC
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2021 Mercedes-Benz GLS 450 4MATIC
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2021 Mercedes-Benz GLS 450
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Used
2022 Mercedes-Benz GLS 450 4MATIC
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2025 Mercedes-Benz GLS 450 4MATIC
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Used
2022 Mercedes-Benz GLS 450 4MATIC
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Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Used
2025 Mercedes-Benz GLS 450 4MATIC
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Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Used
2021 Mercedes-Benz GLS 450 4MATIC
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Mercedes-Benz GLS 450 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz GLS 450 | $100,057 | |
| 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 2023 Mercedes-Benz GLS 450
4MATIC shown (base trim).
- Seating
- 6
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 20
- Transmission
- 9-Speed A/T
- Engine
- 362.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
How much does the 2023 Mercedes-Benz GLS 450 cost?
The 2023 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 a 2023 GLS 450 is $56,072, with pricing starting at $42,573.
What is the MPG of the 2023 Mercedes-Benz GLS 450?
The 2023 Mercedes-Benz GLS 450 offers up to 18 MPG in city driving and 23 MPG on the highway for a combined rating of 20 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2023 Mercedes-Benz GLS 450?
The 2023 Mercedes-Benz GLS 450 compares to and/or competes against the following vehicles:
GLS 450 (1 style)
| Style |
|---|
| GLS 450 4MATIC SUV |
| Inventory price |
| Starting at $81,800 |
| Combined MPG |
| 20 |
| Engine |
| 362.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid) |
*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.
Research the 2023 Mercedes-Benz GLS 450
Compare the 2023 Mercedes-Benz GLS 450
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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.
