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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
for sale
near
Somerville, 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.
**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.






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
My service representative was extremely helpful in
My service representative was extremely helpful in communicating and reviewing the necessary repairs to my SUV. I think he does a terrific job in building customer relationships and representing the Mercedes brand.






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Very good, work was done quickly and review was accurate,
Very good, work was done quickly and review was accurate, this section should be optional, too many questions and too many letters and words needed






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Mahmud F.
Mahmud F. Is a fantastic employee at Mercedes Benz in Westeood!! I am beyond satisfied with his customer service. He made the buying process easy and smooth. Thank you very much!!!!??






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
My advisor John is just coolest person very customer
My advisor John is just coolest person very customer friendly and he goes above and beyond to help his clients and he keeps you updated on your progress






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Mr. Jesus Batista is the best. He takes care of my four
Mr. Jesus Batista is the best. He takes care of my four MB and I/we love his service. Mr. Jesus Batista is the main reason why I service all of my MB at this dealership.






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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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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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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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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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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.
What are some similar vehicles and competitors of the 2025 Mercedes-Benz GLS 450?
The 2025 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 $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.
**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.
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Research the 2025 Mercedes-Benz GLS 450
Compare the 2025 Mercedes-Benz GLS 450
Mercedes-Benz GLS 450 trims
-
Mercedes-Benz GLS 450 2025 4MATIC
1 Great Deal out of 29 listings starting at $86,998
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