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New and used
2026 Mercedes-Benz GLS 450 4MATIC
for sale
near
Spring, TX
- 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
Vehicle information
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Reviews
2023 S580
If you want a great buying experience go see Katherine at Merced-Benz The woodlands. She is professional and helps you find what you are looking for in a vehicle.






New
2026 Mercedes-Benz GLS 450
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Reviews
10 out of 10
David made my car buying experience super easy and stress free. He was always easy to get ahold on and kept me in the loop on when my car would arrive. I would 100% recommend contacting him and I will definitely be buying all of my cars through him.






New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Mo was so helpful and responsive and gave us great advice
Mo was so helpful and responsive and gave us great advice on all the options. This is our first Mercedes and we were so pleased with the process.






New
2026 Mercedes-Benz GLS 450
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Reviews
Great experience buying a car.
I recently purchased a GLE 350 from Richard Harper. Richard is focused on customer satisfaction and long term relationships not just a single transaction. My wife and I could not be happier with our new car and Mercedes Benz of the Woodlands.






New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Great car and great service.
Great car and great service. The quality of the service rep. Was superior, he whet about and beyond to provide excellent customer service. What I really liked was when I brought my car in, he addressed my issue immediately.






New
2026 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
The quality and care that the service department gives me
The quality and care that the service department gives me is consistently exceptional. Our service advisor takes care to keep me informed through the whole repair process.






New
2026 Mercedes-Benz GLS 450
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Happy customer
David Sharp and Dealership Wow doesn’t get any better And del to my garage and explained all the bells and whistles to my wife Happy wife happy happy life . Working w David again for a Mercedes’ for me 👍🚗






New
2026 Mercedes-Benz GLS 450
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Reviews
Jay assisted us with our Mercedes at our home
We purchased two coupes and needed our garage doors programmed with our new Mercedes. Jay came out and quickly figured out why we were having so much difficulty. He was polite, patient and provided excellent customer service. We are so happy that we purchased from Sewell!! The service and professionalism of the staff is hands down the best!!!






New
2026 Mercedes-Benz GLS 450 4MATIC
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Just perfect as always.
Just perfect as always. Surender it?s the best!!! I appreciated. It was always a pleasure to buy a car at that dealership.Thank you!






New
2026 Mercedes-Benz GLS 450 4MATIC
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Reviews
I had an outstanding experience purchasing my new
I had an outstanding experience purchasing my new Mercedes! From start to finish, the process was seamless and enjoyable. A huge thank you to my salesman, Don Morales, for going above and beyond. Don was professional, knowledgeable, and truly listened to what I was looking for—making sure I drove away with the perfect vehicle. His patience and attention to detail made me feel confident and excited about my purchase. The finance team also deserves recognition for their efficiency and transparency. They explained everything thoroughly, answered all of my questions, and made the paperwork process quick and stress-free. I couldn’t be happier with my new car and the exceptional service I received. I highly recommend Don Morales and the entire team to anyone in the market for a Mercedes.






New
2026 Mercedes-Benz GLS 450 4MATIC
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Reviews
I had a wonderful experience with the Mercedes dealership
I had a wonderful experience with the Mercedes dealership on Southwest Freeway Houston. My sales rep, Xu Pan called me within 15 minutes of my filling out the request for information about a used Lexus RX350. We set an appointment for the next day . Xu was extremely knowgeable about the car and showed me several new features about it as I was test driving the car. I felt the dealer price was fair as there was no additional negotiating of price. The dealership was easy to do business with, Xu was courteous and professional and we closed on the car that day. I would highly recommend this dealership and the sales rep.






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
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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
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New
2026 Mercedes-Benz GLS 450 4MATIC
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New
2026 Mercedes-Benz GLS 450
Vehicle information
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Reviews
Hello, Chris Montoya is a dedicated professional who goes
Hello, Chris Montoya is a dedicated professional who goes above and beyond to ensure exceptional service for his customers. With a keen attention to detail and a passion for his work, he consistently delivers top-notch results. Whether it’s servicing a car or addressing any concerns, Chris’s commitment to excellence shines through, earning him the appreciation and gratitude of those he serves.






New
2026 Mercedes-Benz GLS 450
Vehicle information
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From start to finish the transaction was simple, only
From start to finish the transaction was simple, only problem was I had to fly to pick up the car, overall the experience was positive.
Mercedes-Benz GLS 450 prices by year
Model year | Average price | Deals |
---|---|---|
2025 Mercedes-Benz GLS 450 4MATIC | $89,832 | 7 Great deals |
About the 2026 Mercedes-Benz GLS 450 4MATIC
4MATIC shown.
- 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 4MATIC cost?
The 2026 Mercedes-Benz GLS 450 4MATIC price depends on optional features. Prices typically start at $90,250.
What is the MPG of the 2026 Mercedes-Benz GLS 450 4MATIC?
The 2026 Mercedes-Benz GLS 450 4MATIC 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2026 Mercedes-Benz GLS 450 4MATIC?
The 2026 Mercedes-Benz GLS 450 4MATIC 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.