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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
Head of the Harbor, NY
- 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






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Delightful & pleasant experience with Vincent and Ed at
Delightful & pleasant experience with Vincent and Ed at Mercedes of Fairfield. No other Mercedes dealership compares to this service organization.






Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
PJ Uva made my entire car buying experience seamless.
PJ Uva made my entire car buying experience seamless. He is caring and down to earth. He put me at ease while taking the time to review all of the vehicles options. I also closed out the paperwork with Jessica Pugliese. Both Jessica and PJ were up front and transparent with the pricing and extra service options. I would definitely recommend this dealership.






Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
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PJ Uva was a pleasure to work with.
PJ Uva was a pleasure to work with. He was friendly, educated and made our overall experience a breeze. His follow through and communication was stellar. Many thx, PJ!!!






Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
best place to purchase your dream car
Has to be the best place to purchase your car hands down. I purchased a G63 2016 all thanks to Steve suydam without a hassle or crazy plans to get. I love my car and I will definitely buy my next Mercedes from here. Thank you






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Jay and his manager Evan were a pleasure to deal with.
Jay and his manager Evan were a pleasure to deal with. Highly recommend Greenwich Mercedes. Ty Mark






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Leticia did an outstanding job helping us through the
Leticia did an outstanding job helping us through the entire purchase process! She went the extra 10miles every time to address our questions and concerns with patience and a smile!






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Stanley was really a great help.
Stanley was really a great help. He showed me features on my vehicle and even went out of his way to help me enroll in auto pay. Great guy!






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Stanley was very professional and knowledgeable of all
Stanley was very professional and knowledgeable of all features my car has to offer.! I was offered the opportunity to schedule a same day appointment to have Stanley go over all the features.! Truly a great Penske agent.!






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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New
2025 Mercedes-Benz GLS 450 4MATIC
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New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Great Experience!
I had reached out to several car dealers regarding Mercedes and BMWs and Rodni was the first to respond. Even though I live in Central NJ, his prompt response was impressive so I went out to this dealership a few days later. I wound up purchasing a beautiful Mercedes and I'm very pleased with my dealership experience.






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Amazing Team!
Amazing Team! Albert Salib was great help and very kind. Helpful team all around and great environment in the dealership!

New
2025 Mercedes-Benz GLS 450 4MATIC
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Reviews
MR JEFF ROSEN
TONY MANGIOLINO WAS TERRIFIC HE WAS A TRUE GENTLEMAN--NEGOTIATION PROCESS WAS PAINLESS. DID NOT PURCHASE CAR YET--BUT WILL TURN BACK TO HIM IN NEAR FUTURE FOR PURCHASE






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features

New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Buying a 2017 E300 for the right for price
It’s probably one of the best luxury car dealership in New York if not in the country, and Victor Cosme our sales consultant made that possible .
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Mercedes-Benz GLS 450 prices by year
Model year | Average price | Deals |
---|---|---|
2026 Mercedes-Benz GLS 450 | $95,167 | |
2022 Mercedes-Benz GLS 450 | $54,014 | 14 Good deals |
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:
Is the 2025 Mercedes-Benz GLS 450 reliable?
The 2025 Mercedes-Benz GLS 450 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2025 GLS 450 owners.
Is the 2025 Mercedes-Benz GLS 450 a good SUV?
Below are the Cars.com consumer ratings for the 2025 Mercedes-Benz GLS 450.
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 5.0
- Exterior 5.0
- Reliability 5.0
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 5.0
- Exterior 5.0
- Reliability 5.0
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
2025 Mercedes-Benz GLS 450 by city
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2025 Mercedes-Benz GLS 450 in Head of the Harbor, NY
1 Great Deal out of 29 listings starting at $83,921
-
2025 Mercedes-Benz GLS 450 in Nissequogue, NY
1 Great Deal out of 29 listings starting at $83,921
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2025 Mercedes-Benz GLS 450 in St. James, NY
1 Great Deal out of 29 listings starting at $83,921
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2025 Mercedes-Benz GLS 450 in Saint James, NY
1 Great Deal out of 29 listings starting at $83,921
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2025 Mercedes-Benz GLS 450 in Stony Brook, NY
1 Great Deal out of 29 listings starting at $83,921
-
2025 Mercedes-Benz GLS 450 in Stony Brook University, NY
1 Great Deal out of 29 listings starting at $83,921
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2025 Mercedes-Benz GLS 450 in Village of the Branch, NY
1 Great Deal out of 29 listings starting at $83,921
-
2025 Mercedes-Benz GLS 450 in Smithtown, NY
1 Great Deal out of 33 listings starting at $83,921
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2025 Mercedes-Benz GLS 450 in Nesconset, NY
1 Great Deal out of 29 listings starting at $83,921
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2025 Mercedes-Benz GLS 450 in Lake Grove, NY
1 Great Deal out of 29 listings starting at $83,921
-
2025 Mercedes-Benz GLS 450 in Kings Park, NY
3 Great Deals out of 45 listings starting at $81,945
-
2025 Mercedes-Benz GLS 450 in Old Field, NY
1 Great Deal out of 29 listings starting at $83,921
Mercedes-Benz GLS 450 trims
-
Mercedes-Benz GLS 450 2025 4MATIC
1 Great Deal out of 29 listings starting at $83,921
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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.