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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 4MATIC
for sale
near
Nahant, 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
Steve Carrigan is terrific.
Steve Carrigan is terrific. Knowledgeable, upfront, great at listening to your wants/needs in a car and steering you toward best options.I would highly recommend him!
I’ve had many Mercedes-Benz models over the years,
I’ve had many Mercedes-Benz models over the years, including AMG’s and the GLS 450 a wheel drive with 23 inch wheels makes this car track like a race car. Out of all the Mercedes-Benz models this is the best one you’ve ever had. The second row seats reclining just like the front row seats privacy shades and the third row comes in handy when needed plenty of cargo space for all those trips to the airport to pick up family and friends. It gets great gas mileage then other SUVs and it doesn’t look like a box like it’s competition. I had the dealer put the Mercedes-Benz standup medallion on the hood even though it has a huge Mercedes-Benz insignia on the front. I just like to see the stand up Star medallion from the driver seat guide me down the road..






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
The purchasing process was efficient with no high
The purchasing process was efficient with no high pressure sales. Mahmoud was excellent in helping buy the vehicle and was able to drive the vehicle off the lot the next day.



Used
2025 Mercedes-Benz GLS 450
Vehicle information
Reviews
Jimmy and the dealership are extremely reliable Joe who
Jimmy and the dealership are extremely reliable Joe who picked up my car and brought back my car was extremely reliable. They’re friendly they’re prompt. They’re efficient and they do very good work. I purchased the car from the dealership, and I have never had a worry from the time I purchased the car. They have taken care of everything for me in a very knowledgeable manner.






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Great service and love the new digs.
Great service and love the new digs. Purchased though not today - nothing more to say HappyBirthday - not a great survey Enjoy the rest of the summer



Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450
Vehicle information
Reviews
Amazing dealership inside and out.
Mercedes-Benz was extremely helpful when it came to helping me with the purchase of my new C300. The facility was immaculate and team very accommodating.



Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Reviews
Benjamin Coppola
Smith Motors, and Ben Coppola was outstanding from start to finish with this process. He had outstanding customer service, and was very professional in handling all our questions, and concerns. I would recommend Ben and Smith Motors to all my family and friends!






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Purchased my GLC there and it was a great experience.
Purchased my GLC there and it was a great experience. Now, I get it serviced there and John my advisor always takes great care of my car. Very reliable and accommodating. Highly recommend.






New
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
I worked with service divisor Steve, amazing experience !
I worked with service divisor Steve, amazing experience ! He was very informative. With every detail of the service work always gave options of difrent way to approach the situation






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
Features






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






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



Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450
Vehicle information
Reviews
Nice dealership, pleasant experience
My wife needs to retire her car. We are looking at three brands and this was our first stop. We spoke to Brockton and he made it a great experience. If she decides on the Mercedes we will be back.



Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Reviews
Gold star treatment
Went to 3 other dealers before being reccomend to matt Harris and knew instantly it was our last stop. We has been treated like xxxx at the other dealers. 1 lied to us and another told us he would not replace bald tires on a 2 year old luxury vehicle. The second we met Matt we knew we were In great hands. My fiance got the Mercedes she wanted at a fair price and the vehicle recieved everything it needed in the shop before we looked at it. The finance guy treated us like human being and never once felt like I was being had. Oh I forgot to mention that I sold cars for the last 17 years so I recognized great people right away. We will always be loyal to Matt and appreciate everything he did for us
There are 5 matching cars close to your year range.






Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features



Mercedes-Benz Certified
2024 Mercedes-Benz GLS 450
Vehicle information






Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
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About the 2025 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 2025 Mercedes-Benz GLS 450 4MATIC cost?
The 2025 Mercedes-Benz GLS 450 4MATIC price depends on optional features. Prices typically start at $89,200.
What is the MPG of the 2025 Mercedes-Benz GLS 450 4MATIC?
The 2025 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 2025 Mercedes-Benz GLS 450 4MATIC?
The 2025 Mercedes-Benz GLS 450 4MATIC compares to and/or competes against the following vehicles:
Is the 2025 Mercedes-Benz GLS 450 4MATIC 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.
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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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 car is likely to sell soon based on the price, features, and condition.
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