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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
2026 Mercedes-Benz GLS 450
for sale
near
Stewartstown, PA
- 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
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Love love love James he makes sure your taken care of
Love love love James he makes sure your taken care of thank you so much James You deserve a Bonus for all you help We need more people like you Dos 5-27-25






New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
One of the top Mercedes dealerships on the east coast!
One of the top Mercedes dealerships on the east coast! Thanks for all your help Tim






New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Tim Was awesome to deal with!
Tim Was awesome to deal with! The whole process was smooth. The used car was as described. Bought over the phone from another state. Thank you






New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Excellent service.
Excellent service. Friendly, efficient and effective. Service representative Sean Bonner was very knowledgeable and quite helpful. Scheduling and obtaining a loaner was easy. Work was done well and on time, even though it was necessary to order parts.

New
2026 Mercedes-Benz GLS 450 4MATIC
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Nick and the entire staff of Mercedes Lancaster made our
Nick and the entire staff of Mercedes Lancaster made our first time at a Mercedes dealership a pleasant experience. The level of service was excellent and the leasing process was very smooth and organized. We were pleased with their quality of work and service!

New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Always a great experience at MB of Lancaster.
Always a great experience at MB of Lancaster. Jeremy is great to work with. Quick service.






New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Bought a Sprinter from Mercedes-Benz of Lancaster Van
Bought a Sprinter from Mercedes-Benz of Lancaster Van Center. Dakota was the very knowledgeable sales person. Highly recommend this dealership. Very professional. Dakota was very thorough and answered all my questions.






New
2026 Mercedes-Benz GLS 450 4MATIC
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Reviews
We always receive top-notch service from this dealership!
We always receive top-notch service from this dealership!! I’ve been to many others in this one far, exceeds our expectations every time!






New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Stephanie Smith was my contact person.
Stephanie Smith was my contact person.She was very personable,courteous and respectful of me as a longtime customer of Mile one.She made the experience very pleasurable.






New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Patricia Dasari was a very good service provider highly
Patricia Dasari was a very good service provider highly recommended!! Everyone at this facility was professional and polite. Overall happy and satisfied with the services provided.






New
2026 Mercedes-Benz GLS 450 4MATIC
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Reviews
Professional, straightforward, easy to conclude purchase
Professional, straightforward, easy to conclude purchase and at the highest possible level especially in terms of quality and service.






New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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New
2026 Mercedes-Benz GLS 450 4MATIC
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New
2026 Mercedes-Benz GLS 450 4MATIC
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New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I had a wonderful experience buying my first Mercedes
I had a wonderful experience buying my first Mercedes from Hunt Valley Mercedes. My sales consultant, Veroj, was knowledgeable and professional. He took the time to explain the features of the car but didn't do any typical high-pressure sales pushing. Joe, the sales manager, was fair and respectful during the negotiation process. I can't be happier with the results. I'll definitely recommend Hunt Valley Mercedes to anyone I know who is looking to buy a new car.
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Mercedes-Benz GLS 450 prices by year
Model year | Average price | Deals |
---|---|---|
2025 Mercedes-Benz GLS 450 | $89,736 | 3 Good deals |
About the 2026 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 2026 Mercedes-Benz GLS 450 cost?
The 2026 Mercedes-Benz GLS 450 price depends on trim level and optional features. Prices typically start at $90,250.
What is the MPG of the 2026 Mercedes-Benz GLS 450?
The 2026 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 2026 Mercedes-Benz GLS 450?
The 2026 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 $90,250 |
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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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.