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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
for sale
near
Rochelle Park, 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.






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
CLA 250
great experience overall, Mr. Eric Mkofsky-my sales rep is extremely knowledgeable, nonjudgemental, with amazing professionalism exhibition and great work ethic. Not pushy, give details of every account with only guided decision-making. I was impressed and would for sure revisit and or recommend him to anyone. He made the practically cumbersome auto purchase seamless for me and my family
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
Vehicle information
Features
Reviews
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
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.
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
I had an excellent experience working with Berto!
I had an excellent experience working with Berto! He made the process smooth & stress-free. Berto was knowledgeable, patient, and genuinely listened to what I needed in a car. He wasn’t pushy at all—just honest, helpful, and very professional.
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
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!
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.






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.






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.






Mercedes-Benz Certified
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!






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
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
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
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
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






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.



Mercedes-Benz Certified
2021 Mercedes-Benz GLS 450
Vehicle information
Reviews
Had a great experience, with very nice selection of cars.
Had a great experience, with very nice selection of cars. Jay was very helpful and did not feel any pressure to buy a car even though I purchased the GLA. They worked very fast as well. Would recommend getting your Mercedes from this location.






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Excellent customer service
They were very diligent in getting back to us. Unfortunately we could not agree on a reasonable price for our trade inn






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
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.

Mercedes-Benz Certified
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
great service
Good and looks neat. Is it still available for sale

Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
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!
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Mercedes-Benz GLS 450 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLS 450 | $81,945 | 4 Good deals |
2023 Mercedes-Benz GLS 450 | $42,968 | 7 Good deals |
2022 Mercedes-Benz GLS 450 | $41,888 | 29 Good deals |
2020 Mercedes-Benz GLS 450 | $29,990 | 7 Great deals |
2019 Mercedes-Benz GLS 450 | $20,395 | 4 Good deals |
2018 Mercedes-Benz GLS 450 | $14,999 | 4 Good deals |
2017 Mercedes-Benz GLS 450 | $12,999 | 9 Great deals |
About the 2021 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
- 362.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)

How much does the 2021 Mercedes-Benz GLS 450 cost?
The 2021 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 2021 GLS 450 is $45,357, with pricing starting at $24,980.
What is the MPG of the 2021 Mercedes-Benz GLS 450?
The 2021 Mercedes-Benz GLS 450 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 Mercedes-Benz GLS 450?
The 2021 Mercedes-Benz GLS 450 compares to and/or competes against the following vehicles:
Is the 2021 Mercedes-Benz GLS 450 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 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
GLS 450 (1 style)
Style |
---|
GLS 450 4MATIC SUV |
Inventory price |
Starting at $76,000 |
Combined MPG |
21 |
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.
Research the 2021 Mercedes-Benz GLS 450
Compare the 2021 Mercedes-Benz GLS 450
Used 2021 Mercedes-Benz GLS 450 by city
-
2021 Mercedes-Benz GLS 450 in Maywood, NJ
5 Great Deals out of 22 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 in Saddle Brook, NJ
5 Great Deals out of 22 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 in Lodi, NJ
5 Great Deals out of 21 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 in Hackensack, NJ
5 Great Deals out of 22 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 in Elmwood Park, NJ
5 Great Deals out of 22 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 in Garfield, NJ
5 Great Deals out of 22 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 in River Edge, NJ
5 Great Deals out of 21 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 in Paramus, NJ
5 Great Deals out of 21 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 in Fair Lawn, NJ
5 Great Deals out of 22 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 in Hasbrouck Heights, NJ
5 Great Deals out of 21 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 in Bogota, NJ
5 Great Deals out of 21 listings starting at $34,990
-
2021 Mercedes-Benz GLS 450 in Teterboro, NJ
5 Great Deals out of 21 listings starting at $34,990
Mercedes-Benz GLS 450 trims
-
Mercedes-Benz GLS 450 2021 4MATIC
5 Great Deals out of 22 listings starting at $34,990
Used 2021 Mercedes-Benz GLS 450 by body style
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