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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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Used
2021 Mercedes-Benz GLS 450 4MATIC
for sale
near
Orangetown, 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.






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Owner - brought car in for routine service
Maintained their always high standards in the midst of the coronavirus challenges. Excellent service for the car. Easy scheduling and quick turnaround while fully respecting the additional risks that the virus posed in the pick up and delivery of the car. They will always get my business.
Love this car
This car met all my needs and more. Love the interior and the way its moves. So comfortable and reliable! Very pleased with this car!






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
The best salesperson in Orange County
Mercedes-Benz of Orange has great salesperson and manager working for them. Eric Makofsky is very patient and listens to the clients' needs. Allow me the time to make right decision that is best for me. The finance manager had a great sense of humor. I highly recommend the dealership and specially Eric a sales representative.
Best SUV we've ever owned.
Exceptional vehicle in the SUV class. We drove the BMW X7, Audi Q7, Volvo XC90 and this GLS 450 just kept blowing them out of the water. The ride is amazing and we feel the comfort level and size is the best






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Very happy with the delivery of the car Jeff and Evan
Very happy with the delivery of the car Jeff and Evan Lee were very courteous and professional Evan took his time to explain the features of the car ,was not in a rush He is a gem ,I am sure, he is an asset to the company.
You get what you pay for
We are in our first five months and I seriously believe all the safety options have kept me out of at least two accidents. The car on the highway practically drives itself while giving me a message. Audio systems are excellent. The 450 GLS makes driving a bit of a joy.






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great buy
Shopping here was a great experience. My husband and I would recommend to everyone. They went over all our paying options and all the paperwork. They explain eveything to you and have great customer service. Everyone there was great. Thank you guys.
Great car!
Luxurious to drive and very quiet riding car. I am very satisfied with the car. The electronices are a bit over whelming at first. Love the car.






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Excellent experience at this dealership
Richard made our experience a wonderful one; he was patient, knowledgeable, responsive and accommodating. We couldn’t have been more pleased with our purchase or the service!
Great Electronics and Engineering
This car is state of the art in human factors engineering. It has multiple layers of safety enhancements. Interior is very spacious. The 42 volt battery provides quick acceleration which allows the car to have no lag time when accelerating.






Mercedes-Benz Certified
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Richard was professional and attentive to all of my
Richard was professional and attentive to all of my questions. He even gave me a lift from the airport to the dealership! Everyone there was genuinely nice. I truly felt I was dealing with friends. This dealership is the best!






Mercedes-Benz Certified
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
White Plains Top Class Service
White Plains MB service team leader Linda was exceptional. provide me with white glove class customer service, going above and beyond the staff is wonderful and the overall location is excellent






Mercedes-Benz Certified
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Best place!
The staff was great and professional. Always there when you have questions or need assistance. Wonderful customer service.






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I've worked with Anthony many times before.
I've worked with Anthony many times before. He has always gone out of his way to get me the best deal possible. Extremely professional highly knowledgeable and easy to work with. I highly recommend him.



Mercedes-Benz Certified
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Reviews
Matthew Bayer was outstanding!
Matthew Bayer was outstanding!!Top rating in knowledge, transparency and professionalism, it was a very enjoyable experience






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
unbeatable finance rates
Smooth process, friendly staff, and unbeatable finance rates. I'm a satisfied customer with a great new car in my driveway. really happy with this company!






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Used car
Was able to get my luxury used car with no hassles all questions answered. Would buy future cars there and refer friends/family. Melissa was a great help.



Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great service at North Star Mitsubishi
Ray Valencia helped me with my car search at North Star and helped me lease a new Kia Niro. He was very patient and worked with me until I found something I liked and could afford. If you’re in search of a used or new car, North Star will work with you to find a car in your budget!






Mercedes-Benz Certified
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I want to acknowledge Craig S.
I want to acknowledge Craig S. and Adham..they helped us so very much to solve a dilemma! They both went above and beyond to facilitate a great result. We recommend them wholeheartedly.






Mercedes-Benz Certified
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Awesome experience Awesome dealership 5 Stars ⭐️
Awesome experience Awesome dealership 5 Stars ⭐️ Service Very Professional and Kind Staff Dave Made The experience go smooth and Pleasant And Made Sure that you understood paperwork and process every step of the way Highly Recommend Mercedes - Benz of Paramus






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great service with David
I had a great experience with my time at Masters. I was assisted by David and I must say he was a excellent salesman. He was very patient and understanding of my needs while shopping for a new vehicle. He’s prompt with his responses and is always available to answer any questions. Highly recommend him to anybody inquiring to buy a new car. Great thorough guy all the way around.






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Very positive experience.
Very positive experience. Thank you Lauren and the team for a smooth transaction, it was a pleasure. Some details needed adjustments, but great outcome. Thank you very much. A++++






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Purchased a car via web.
Purchased a car via web. Assigned sales associate, Sunni Wang was very professional and responsive and made the transaction enjoyable.

Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Doctor
Very professional & knowledgable & friendly Honest trustworthy fast service helped me as soon as I walked in had #'s for me I had my vehicle the next day
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Mercedes-Benz GLS 450 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLS 450 4MATIC | $80,945 | 4 Good deals |
2022 Mercedes-Benz GLS 450 4MATIC | $45,831 | 28 Good deals |
2017 Mercedes-Benz GLS 450 4MATIC | $12,999 | 10 Great deals |
About the 2021 Mercedes-Benz GLS 450 4MATIC
4MATIC shown (base trim).
- Seating
- 6
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 21
- Transmission
- 9-Speed A/T
- Engine
- 362.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)

How much does the 2021 Mercedes-Benz GLS 450 4MATIC cost?
The 2021 Mercedes-Benz GLS 450 4MATIC price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 GLS 450 4MATIC is $45,497, with pricing starting at $23,980.
What is the MPG of the 2021 Mercedes-Benz GLS 450 4MATIC?
The 2021 Mercedes-Benz GLS 450 4MATIC offers up to 20 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 2021 Mercedes-Benz GLS 450 4MATIC?
The 2021 Mercedes-Benz GLS 450 4MATIC compares to and/or competes against the following vehicles:
Is the 2021 Mercedes-Benz GLS 450 4MATIC reliable?
The 2021 Mercedes-Benz GLS 450 has an average reliability rating of 3.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 GLS 450 owners.
Is the 2021 Mercedes-Benz GLS 450 4MATIC a good SUV?
Below are the Cars.com consumer ratings for the 2021 Mercedes-Benz GLS 450.
- Comfort 5.0
- Interior 4.9
- Performance 3.8
- Value 3.1
- Exterior 4.9
- Reliability 3.5
62% of drivers recommend this car
- Comfort 5.0
- Interior 4.9
- Performance 3.8
- Value 3.1
- Exterior 4.9
- Reliability 3.5
*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.
Used 2021 Mercedes-Benz GLS 450 4MATIC by city
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2021 Mercedes-Benz GLS 450 4MATIC in Orangeburg, NY
9 Great Deals out of 23 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 4MATIC in Blauvelt, NY
9 Great Deals out of 23 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 4MATIC in Tappan, NY
9 Great Deals out of 23 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 4MATIC in Sparkill, NY
9 Great Deals out of 23 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 4MATIC in Piermont, NY
9 Great Deals out of 23 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 4MATIC in South Nyack, NY
9 Great Deals out of 23 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 4MATIC in West Nyack, NY
9 Great Deals out of 23 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 4MATIC in Northvale, NJ
9 Great Deals out of 24 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 4MATIC in Pearl River, NY
9 Great Deals out of 23 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 4MATIC in Old Tappan, NJ
9 Great Deals out of 24 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 4MATIC in Nyack, NY
9 Great Deals out of 23 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 4MATIC in Rockleigh, NJ
9 Great Deals out of 24 listings starting at $34,990
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