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Used
2023 Mercedes-Benz GLS 450
for sale
near
Dunellen, NJ
- 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.
Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Anthony & Ray @ RayCatena great to deal with!!!!
Searching for a convertible for a few months since the wife wanted white with red interior convertible. So, I wanted to take a moment to share my recent experience at Ray Catena, and specifically, my interaction with Anthony Aiello. From the moment we walked into the dealership, Anthony greeted us with such warmth and made us feel like family. His polite and friendly demeanor instantly put us at ease. We had the opportunity to test drive the car and Anthony patiently went over all the features, ensuring that we had a thorough understanding of everything. I must say, it was truly a no-brainer for us to seal the deal with Ray Catena, primarily because of the exceptional service Anthony provided. His knowledge and enthusiasm for the product were infectious, and it was evident that he genuinely cared about our satisfaction. I cannot recommend Anthony and Ray Catena highly enough. If you are in the market for a new car, I urge you to visit their dealership and ask for Anthony. You won't be disappointed! Thank you again for your time, and patience you showed us please. Not the first Mercedes and won't be our last. Thanks Again Ray & Anthony!!!!
Used
2023 Mercedes-Benz GLS 450 4MATIC
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I like that you can just have a normal conversation with
I like that you can just have a normal conversation with their manager - no pressure, no pushiness. He explains, jokes, and really seems to enjoy his job.
Used
2023 Mercedes-Benz GLS 450 4MATIC
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Reviews
Great service!
Great service! Would recommend . The GLS600 is just dropping to fast for me to pull the trigger on the purchase.
Used
2023 Mercedes-Benz GLS 450 4MATIC
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Reviews
Kevin Healy
Great salesman in DeSean was a nice fun buying experience would buy from him again we love our new car and will be back soon
Used
2023 Mercedes-Benz GLS 450 4MATIC
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Service could only be described as EXCELLENT!
Pablo Chacon & Jeffrey Dangelo always providing an honest advise without any pressure at all. That's the reason, I travel to have my MB serviced from Bridgewater to Morristown.
Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
Top notch place.
Top notch place. Very easy to do business with, everyone was friendly and inviting. Looking forward to doing business with them again.
Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
amazing service
Amazing!Anastasia was such a pleasure to work..." - gkar Amazing! Anastasia was such a pleasure to work with! This is our 6th car from MB Manhattan and she provided superb service.Adressed all the concern and wishes and truly went above and beyond.She had a follow up to make sure we are comfortable with all new features and answered every single call and email right away! Strongly recommend her!
Used
2023 Mercedes-Benz GLS 450 4MATIC
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Just leased a brand new 2025 Mitsubishi.
Just leased a brand new 2025 Mitsubishi. Drove up from Delaware! Well worth it! 2nd time leasing a car from them. Love the whole team! Great experience 😀
Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Reviews
Inspection
Inspection was done in a very timely manner. My vehicle was cleaned inside and out. Greatly appreciated. Thank you,
Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450 4MATIC
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Honest, friendly, knowledgeable, no pressure to purchase.
Honest, friendly, knowledgeable, no pressure to purchase... Giuseppe is the perfect ambassador for Mercedes Benz and Ray Catena
Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
My wife hesitated between buying here or from a private
My wife hesitated between buying here or from a private seller, but after visiting she felt calm - everything honest, transparent, no tricks.
Mercedes-Benz Certified
2023 Mercedes-Benz GLS 450
Vehicle information
Reviews
Fantastic Service
After a pleasant service experience (in which they worked to get me in while still under warranty), I brought my mother in as her lease was nearing the end. The salesman, Marlon, and the manager, Isaac, couldn’t have been nicer to deal with and she ended up signing the papers that day. Although long term Mercedes customers, we had become disappointed with the level of service (and, let’s be honest, the price) we were being given by our normal dealer. Marlon and Isaac, and the service department, were a pleasure to do business with, and I have every intention to return when my own lease is up.
Used
2023 Mercedes-Benz GLS 450 4MATIC
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Words cannot BEGIN to describe the incredible experience
Words cannot BEGIN to describe the incredible experience I had with Jabir! I purchased a car online from Kentucky and EVERYTHING on his side was thorough, patient, informative, and he made SURE I got the car I loved! Working with Jay (Jabir) felt like a family friend. Between the video call, countless text messages, emails, arranging transport from NJ to KY~He made it happen! The ONLY reason I wish it would have been an in person experience was to give him the BIGGEST hug for taking such great care of me and getting a BEAUTIFUL CAR! Thank you! Thank you! Thank you!
Used
2023 Mercedes-Benz GLS 450 4MATIC
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Reviews
Great dealership and great people!
The dealership is very friendly and helpful! We bought cars from Alex. He’s great! He knows our need to no nonsense! The price we got is very reasonable! Robert is very friendly and helpful with our new vehicles!
Used
2023 Mercedes-Benz GLS 450 4MATIC
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Happy with both our Mercedes purchases with Mary K
Extremely Happy working with Mary Kodak with both our family cars purchases. Looking forward to purchasing a SUV with Mary as soon as the one we're looking for is available. First purchase was a 2016 E350 and the second was a 2017 S550. Mary made us feel cared for and was extremely efficient. Very happy with Mary
Used
2023 Mercedes-Benz GLS 450 4MATIC
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Dealership was incredibly responsive to my inquiry - they
Dealership was incredibly responsive to my inquiry - they were really great to work with. I ended up buying a car elsewhere, but J&S Autohaus was a pleasure to deal with.
Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
What can I say.
What can I say. Overall a great experience. They really enjoy what they do over here and the stock of cars is amazing!! One word of advice is make sure you check every small detail. The sales people can miss details and so can you. They move cars QUICK here and the sales reps on a Saturday seemed very busy!! The dealer had burgers and drinks to share with us while we waited which was awesome. Before I met the owner and his son, I was getting the feeling this was a family business, and it is! Really a great experience and awesome selection of cars. A++ dealer for used high end cars!
There are 20 matching cars close to your year range.
Used
2025 Mercedes-Benz GLS 450 4MATIC
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Used
2025 Mercedes-Benz GLS 450 4MATIC
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Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
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Used
2022 Mercedes-Benz GLS 450 4MATIC
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Used
2022 Mercedes-Benz GLS 450 4MATIC
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Used
2024 Mercedes-Benz GLS 450 4MATIC
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Used
2022 Mercedes-Benz GLS 450 4MATIC
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Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
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Used
2022 Mercedes-Benz GLS 450 4MATIC
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Used
2025 Mercedes-Benz GLS 450 4MATIC
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Used
2021 Mercedes-Benz GLS 450 4MATIC
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Used
2024 Mercedes-Benz GLS 450 4MATIC
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Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Used
2022 Mercedes-Benz GLS 450 4MATIC
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Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
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Mercedes-Benz GLS 450 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz GLS 450 | $99,116 | |
| 2025 Mercedes-Benz GLS 450 | $89,949 | 20 Great deals |
| 2024 Mercedes-Benz GLS 450 | $65,030 | 12 Great deals |
| 2022 Mercedes-Benz GLS 450 | $51,827 | 14 Great deals |
| 2020 Mercedes-Benz GLS 450 | $32,300 | 4 Good deals |
| 2019 Mercedes-Benz GLS 450 | $23,593 | 6 Great deals |
| 2018 Mercedes-Benz GLS 450 | $18,883 | 8 Great deals |
| 2017 Mercedes-Benz GLS 450 | $17,042 | 8 Good deals |
About the 2023 Mercedes-Benz GLS 450
4MATIC shown (base trim).
- Seating
- 6
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 20
- Transmission
- 9-Speed A/T
- Engine
- 362.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
How much does the 2023 Mercedes-Benz GLS 450 cost?
The 2023 Mercedes-Benz GLS 450 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2023 GLS 450 is $57,689, with pricing starting at $41,876.
What is the MPG of the 2023 Mercedes-Benz GLS 450?
The 2023 Mercedes-Benz GLS 450 offers up to 18 MPG in city driving and 23 MPG on the highway for a combined rating of 20 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 2023 Mercedes-Benz GLS 450?
The 2023 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 $81,800 |
| Combined MPG |
| 20 |
| Engine |
| 362.0-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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Mercedes-Benz GLS 450 trims
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Mercedes-Benz GLS 450 2023 4MATIC
10 Great Deals out of 20 listings starting at $47,595
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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.
