Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2021 Mercedes-Benz GLS 450
for sale
near
Staten Island, 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
Everyone at the dealership was very was friendly and
Everyone at the dealership was very was friendly and helpful. The entire buying process very easy.
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
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
Finally an honest service department
Always have had good experiences in service. Always smooth and honest. Have had nightmare experiences else where glad I found somewhere I can trust bringing my car to.
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
They are so good they sold the car before i could put a
They are so good they sold the car before i could put a deposit. Would definitely work with them again!
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
Fasttrack motors has left me very satisfied with their
Fasttrack motors has left me very satisfied with their customer service. I very much recommend.
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
Steven the sale guys is awesome And the Loan manager is
Steven the sale guys is awesome And the Loan manager is awesome too Check them out






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Luis, my sales rep, was helpful and professional!
I recently had a great shopping experience at European Masters with a salesperson Luis. He was very courteous and professional, obviously having customer`s best interest in mind. I initially contacted them over the phone and spoke to melissa, an internet sales rep. She politely answered all my questions and made an appointment for the following Monday. Upon arrival a vehicle of my interest was all prepped and shining. All in all I did spend there quite some time including a test drive, applying for financing, which turned out to be of better terms than my own that I previously was approved for and signing a contract. At the end of the day I drove off in my new car and was very satisfied with the process. Being a 3yr old the car had a highway mileage in Pennsylvania and drove and felt like new. Before this place I shopped in two other dealerships in Long Island and they both felt very disorganised and unprofessional. This place has a great selection of premium higher-end European cars, mostly BMW, Benz, Porsche. The condition of each looked top notch. And best part was that they walk their talk by following their promise and reconditioning some worn off part that didn`t look the best. Thank you, guys, thank you, Luis.






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Darren helped me.
Darren helped me. Have to say - he was the most friendly, professional, and kind salesperson I’ve ever worked with. When he gave me the price of my car, I knew it was the best price possible. I would strongly recommend asking for him when you come here.






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Mr. Huan is a good and friendly
Mr. Huan is nice and friendly sales person, tried to show all the cars I was looking for. Prices on the web are not for any indiviual customer.
Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
The workers are very nice.
The workers are very nice. I meet Mr. Stewart Simpson and made me feel that I was at the right place to buy a vehicle. He helped me see was i could financially afford and the pros and cons about financing. That I appreciated. He kept it real. Need more people like that.
Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
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

Mercedes-Benz Certified
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Best experience and fastest total transaction I’ve had in
Best experience and fastest total transaction I’ve had in my car buying experience. From the easy access to the dealership off the West Side Highway, to the amazing environment they’ve created inside, to sales consultant Gregory Gazzola’s expertise and ability to read a customer and deliver the vehicle I wanted, at the price I could afford, expeditiously, it was absolutely the best experience. I emailed Gregory this morning, he found me a vehicle, presented a deal, and gave me a pick up time for earlier this afternoon. I was in and out of the dealership in less than an hour today – I’ve spent more time in Home Depot buying a grill. I highly recommend Mercedes-Benz of Manhattan and Gregory.
There are 20 matching cars close to your year range.






Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2019 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2020 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






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






Used
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






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






Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2020 Mercedes-Benz GLS 450 GLS 450
Vehicle information
Features






Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
-
Prev - 1
-
Next
Mercedes-Benz GLS 450 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 Mercedes-Benz GLS 450 | $93,015 | |
2025 Mercedes-Benz GLS 450 | $76,995 | 4 Good deals |
2024 Mercedes-Benz GLS 450 | $64,875 | 7 Great deals |
2023 Mercedes-Benz GLS 450 | $49,888 | 3 Good deals |
2022 Mercedes-Benz GLS 450 | $42,247 | 13 Great deals |
2020 Mercedes-Benz GLS 450 | $28,455 | 4 Good deals |
2019 Mercedes-Benz GLS 450 | $20,995 | 7 Good deals |
2018 Mercedes-Benz GLS 450 | $12,999 | 2 Good deals |
2017 Mercedes-Benz GLS 450 | $11,999 | 10 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 $43,459, with pricing starting at $28,995.
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
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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.
${award_blurb}
${award_two_blurb}