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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 S-Class
for sale
near
Helmetta, 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
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Car Service
I would like to take the time to thank Ms Patricia Medina Service Manager at Mercedes Benz in Union NJ. I brought my car in for service June 12, 2023 and a problem occurred. I went to Patricia office to explain my problem and right away she made me feel safe, and comfortable. Patricia was so professional, thoughtful, kind and understanding that after talking to Patricia I felt relieved from the stress that I was experiencing. Right away Patricia took care of the situation. It is a great feeling to know that there are people like Patricia Medina that takes there job serious and care about the people they work with. Thanks again Patricia for your professionalism. You are the best.
Love my Mercedes
I have been driving Mercedes Benz s class vehicles for over 10 years, traded every 3-4 years and have been very happy, always have them serviced at the dealer, always received a loaner, no complaints.






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Juan"s jubilant personality.
enthusiastic welcome with easy navigation of LaventeGT purchase. Juan's Innovative approach of explaining everything we wanted to know on our first curiosity visit turned in to sale. Even after sale he has demonstrated same zeal and eagerness to keep us well contented customer. Highly recommended dealership for luxury cars.
An Absolute Dream
I have owned 6 S Class (SonderKlas) cars in my life and each and every single one has been problem free and a pure joy to own, drive, and admire. The 2021 S580 however.. Well this car is truly something special and not an incremental upgrade! This thing is crazy






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Excellent service!
Excellent service! They made car buying quick and easy! No pressure sales. They have great cars on the lot!
Luxury
Luxury at its best, you can’t get better than that with this price range. S 580 is the way to go, the 8 cylinders are so smooth yet so sporty. This car can be Rolls Royce luxury and lamborghini urus if it wants






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Anyone there doing his best to satisfy the customer I was
Anyone there doing his best to satisfy the customer I was definitely recommended anyone to go there for shopping.






Mercedes-Benz Certified
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Fantastic!
Jack Goldberg is the best and got me the best deal on my new Mercedes! I live in NYC and when I first went to a dealership near my house they didn’t have much inventory and I’m addition didn’t really care much. I called Ray Catena and was able to find the best deal possible with the lowest monthly payment possible. Jack gave me additional 100 miles for free to make up for the travel time. I am so happy with his service and will definitely refer him to friends and colleagues! Also his associate Sean was fantastic as well Showing me all The cool features of the new car! Great job!!!






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
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
2021 Mercedes-Benz S-Class
Vehicle information
Reviews
Owner
Short on inventory . However, given the world crises we are in, great service and attention!






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Great place
Just awesome!!!!!!! Everyone was so helpful!!! Especially the young lady that help me out😍 she was so sweet n polite!!!! Need to give her raise ! Wish more car dealerships did what you did for me!!!!!! Will tell everyone about you!! Thank you again for everything Mike g






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
George provided professional support
Georgiy provided professional support in choosing a car, providing all the necessary details and information that helped me make my decision. Thank you for the good service.



Mercedes-Benz Certified
2021 Mercedes-Benz S-Class
Vehicle information
Reviews
Great Salesman
Geoffrey from Mercedes-Benz of Flemington is a great and knowledgeable salesman . It was a pleasure to work with him and he made the process seamless. It was an exceptional experience and I look forward to working with him again.



Mercedes-Benz Certified
2021 Mercedes-Benz S-Class S 580 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
2021 Mercedes-Benz S-Class
Vehicle information
Reviews
Nice Job
Getting your car serviced from anywhere you never know what to expect. At this dealership everything went smooth and easy from the appointment to my car getting done. My service person Natalie Torres was very pleasant. When I came to pick up the car a day later she had all the paperwork I needed hassle free with a friendly smile it's so nice to see that nowadays.






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
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Reviews
Thank you for the service!
Thank you for the service! I chose the Ford Edge Sport because of the reliability of the brand. The manager explained everything, helped with the paperwork, and the bank quickly agreed on the terms of the installment plan. The car is in excellent condition, the purchase was simple and pleasant.






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
We bought a car here for our family - it turned out to be
We bought a car here for our family - it turned out to be exactly the option we were looking for. The car is extremely comfortable, reliable and meets all our needs. The service was very pleasantly surprised: attentive attitude, honest advice and a sincere desire to help. It is rare to find such professionalism anywhere.






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Huge thank you to the team at Excel auto lounge.
Huge thank you to the team at Excel auto lounge. You made me feel like family from the minute I walked in. Transparent pricing, no games just great service and an even better car. Couldn’t be more grateful!






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
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.
There are 20 matching cars close to your year range.






Used
2022 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2022 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features






Used
2020 Mercedes-Benz S-Class 4MATIC
Vehicle information
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Used
2019 Mercedes-Benz S-Class 4MATIC
Vehicle information
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Used
2023 Mercedes-Benz S-Class 4MATIC
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Used
2020 Mercedes-Benz S-Class S 560 4MATIC
Vehicle information
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Used
2023 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features






Used
2019 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2022 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2019 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2022 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2022 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features






Used
2023 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2023 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features






Used
2020 Mercedes-Benz S-Class S 450 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features






Used
2023 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
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Mercedes-Benz S-Class prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz S-Class | $119,788 | 2 Good deals |
2023 Mercedes-Benz S-Class | $57,943 | 5 Great deals |
2022 Mercedes-Benz S-Class | $56,464 | 5 Good deals |
2015 Mercedes-Benz S-Class | $8,320 | 4 Good deals |
About the 2021 Mercedes-Benz S-Class
S 500 4MATIC shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- All-wheel Drive
- Combined MPG
- 24
- Transmission
- 9-Speed A/T
- Engine
- 429.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)

How much does the 2021 Mercedes-Benz S-Class cost?
The 2021 Mercedes-Benz S-Class price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 S-Class is $67,447, with pricing starting at $47,995.
What is the MPG of the 2021 Mercedes-Benz S-Class?
The 2021 Mercedes-Benz S-Class offers up to 20 MPG in city driving and 29 MPG on the highway for a combined rating of 24 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 S-Class?
The 2021 Mercedes-Benz S-Class compares to and/or competes against the following vehicles:
Is the 2021 Mercedes-Benz S-Class reliable?
The 2021 Mercedes-Benz S-Class has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 S-Class owners.
Is the 2021 Mercedes-Benz S-Class a good sedan?
Below are the Cars.com consumer ratings for the 2021 Mercedes-Benz S-Class.
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 4.7
- Exterior 5.0
- Reliability 5.0
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 4.7
- Exterior 5.0
- Reliability 5.0
S 500 (1 style)
Style |
---|
S 500 4MATIC Sedan |
Inventory price |
Starting at $109,800 |
Combined MPG |
24 |
Engine |
429.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid) |
S 560 (2 styles)
Style | |
---|---|
S 560 Cabriolet | S 560 4MATIC Coupe |
Inventory price | |
Starting at $140,000 | Starting at $131,400 |
Combined MPG | |
20 | 20 |
Engine | |
463.0-hp, 4.0-liter, 8 Cylinder Engine (Gasoline Fuel) | 463.0-hp, 4.0-liter, 8 Cylinder Engine (Gasoline Fuel) |
S 580 (1 style)
Style |
---|
S 580 4MATIC Sedan |
Inventory price |
Starting at $116,300 |
Combined MPG |
20 |
Engine |
496.0-hp, 4.0-liter, 8 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 S-Class
Compare the 2021 Mercedes-Benz S-Class
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This car is likely to sell soon based on the price, features, and condition.
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