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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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New and used
2025 Mercedes-Benz GLS 450 SUVs
for sale
near
Brookline, MA
- 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.






Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Excellent service from Jesus at Mercedes Benz Westwood!
Excellent service from Jesus at Mercedes Benz Westwood! Very professional and car looks like new! Would def recommend this dealer to friends and family in the future






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Car was fixed quickly very good communication.
Car was fixed quickly very good communication. I had check engine light come on. Done on time and they also helped me on my electronics.






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Satisfactory.
Satisfactory. The repairs were on time. The customer service and service representative was very efficient and effective ? and cordial ,clear effective communication skills ? I have been with Mercedes Westwood for over 18 years.






Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Absolutely great service.
Absolutely great service. Have been a Mercedes Benz customer for many years. This is the best service department we have experienced. Service advisor is without doubt the best.






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
John did a great job greeting us and answering all our
John did a great job greeting us and answering all our questions related to the B Service. They sent us a detailed email regarding all recommendations for possible repair.





New
2025 Mercedes-Benz GLS 450 4MATIC
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2025 Mercedes-Benz GLS 450 4MATIC
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2025 Mercedes-Benz GLS 450 4MATIC
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New
2025 Mercedes-Benz GLS 450 4MATIC
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New
2025 Mercedes-Benz GLS 450 4MATIC
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New
2025 Mercedes-Benz GLS 450 4MATIC
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2025 Mercedes-Benz GLS 450 4MATIC
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New
2025 Mercedes-Benz GLS 450 4MATIC
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New
2025 Mercedes-Benz GLS 450 4MATIC
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New
2025 Mercedes-Benz GLS 450 4MATIC
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New
2025 Mercedes-Benz GLS 450 4MATIC
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New
2025 Mercedes-Benz GLS 450 4MATIC
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New
2025 Mercedes-Benz GLS 450 4MATIC
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2025 Mercedes-Benz GLS 450 4MATIC
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2025 Mercedes-Benz GLS 450 4MATIC
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About the 2025 Mercedes-Benz GLS 450
4MATIC shown (base trim).
- Seating
- 6
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 21
- Transmission
- 9-Speed A/T
- Engine
- 375.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)

How much does the 2025 Mercedes-Benz GLS 450 cost?
The 2025 Mercedes-Benz GLS 450 price depends on trim level and optional features. Prices typically start at $89,200.
What is the MPG of the 2025 Mercedes-Benz GLS 450?
The 2025 Mercedes-Benz GLS 450 offers up to 19 MPG in city driving and 24 MPG on the highway for a combined rating of 21 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.
GLS 450 (1 style)
Style |
---|
GLS 450 4MATIC SUV |
Inventory price |
Starting at $89,200 |
Combined MPG |
21 |
Engine |
375.0-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.
Research the 2025 Mercedes-Benz GLS 450
Compare the 2025 Mercedes-Benz GLS 450
2025 Mercedes-Benz GLS 450 SUVs by city
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2 Great Deals out of 33 listings starting at $85,100
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2 Great Deals out of 33 listings starting at $85,100
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2 Great Deals out of 33 listings starting at $85,100
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2 Great Deals out of 33 listings starting at $85,100
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2 Great Deals out of 29 listings starting at $85,100
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2 Great Deals out of 29 listings starting at $85,100
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2 Great Deals out of 33 listings starting at $85,100
Mercedes-Benz GLS 450 trims
-
Mercedes-Benz GLS 450 2025 4MATIC
2 Great Deals out of 29 listings starting at $85,100
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