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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
Ridgefield 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.
Certified
2021 Mercedes-Benz GLS 450 4MATIC
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Reviews
I'd been treated in a great manner at Stamford Ford, I
I'd been treated in a great manner at Stamford Ford, I would have to mention Marco and Juan Zuleta they're so experienced and as persons so gentle, thank you guys!!
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
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Reviews
I recently purchased a 2016 Cadillac CTS Sedan from
I recently purchased a 2016 Cadillac CTS Sedan from Victory Cars Central in Levittown, and I have to say — this team deserves all the recognition possible. From the moment I walked in, Steve, Jordan, Santiago and the rest of the staff treated me like family. They went above and beyond to make what seemed impossible, possible. My credit situation wasn’t perfect, yet they did everything in their power — every creative, professional, and honest move — to make sure I could drive away in the car I wanted, with zero down payment. The vehicle itself runs incredibly well, and while it has a few minor cosmetic blemishes (as expected for a used car), the performance and reliability are outstanding. What mattered most was how this team handled the entire process — with transparency, effort, and genuine care. Steve and Jordan were absolute superheroes. They didn’t just sell a car; they restored my confidence in how good people and great service can change your day. It’s rare to find a dealership that truly puts the customer first, and Victory Cars Central absolutely did that. If you’re looking for a trustworthy dealership that will work with you, not against you, this is the place. Highly recommended — five stars all the way! — Jefferson C.
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
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Great experience dealing with Rafael got what I wanted
Great experience dealing with Rafael got what I wanted definitely will be back in the future
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
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great experience at this dealership, process and
great experience at this dealership, process and transaction was quick and not to much back and forth with price , payments or anything else. customer service and staff was very helpful and made the process very smooth. thank you Haus of Lux..
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.
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Mercedes-Benz GLS 450 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz GLS 450 | $98,173 | 5 Great deals |
| 2025 Mercedes-Benz GLS 450 | $85,380 | 6 Great deals |
| 2024 Mercedes-Benz GLS 450 | $72,647 | 6 Good deals |
| 2023 Mercedes-Benz GLS 450 | $58,838 | 10 Good deals |
| 2022 Mercedes-Benz GLS 450 | $49,178 | 19 Great deals |
| 2020 Mercedes-Benz GLS 450 | $29,387 | 4 Good deals |
| 2019 Mercedes-Benz GLS 450 | $21,616 | 8 Great deals |
| 2018 Mercedes-Benz GLS 450 | $18,295 | 8 Great deals |
| 2017 Mercedes-Benz GLS 450 | $17,365 | 3 Good 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 $37,994, with pricing starting at $25,998.
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
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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.
