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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
Summit, 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 S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Rupert is the MAN!
Rupert is the MAN! He didn't play the price games that most car salesmen like to play…If you're looking to buy a car ask for him!
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
I purchased a BMW from Cartopia.
I purchased a BMW from Cartopia. Adam worked with me. He went above and beyond to accommodate me during this process. There aren't enough kind words to describe the service level I received from him. I will definitely recommend anyone looking to purchase a vehicle to go to Cartopia .
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
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.
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






Mercedes-Benz Certified
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Excellent service.
Excellent service. Great place. Great people. Fresh coffee and muffins, bagels etc. They take care of you like a family. Carlos is the best.






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Highly recommended dealership. No pressure buying
Friendly, no-pressure, knowledgable staff with quality automobiles and a fast and easy buying process second to NONE! Would definitely recommend! I travelled an hour to the dealer and was well worth the trip! LOVE MY RIDE!!!!!






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Been looking for a car and as a first time buyer most
Been looking for a car and as a first time buyer most dealerships looked at me and instantly shot me down, that was until I came here. Angelina helped me through the financing process every step of the way. Overall I had a great experience and am glad I bought a truck through them!






Mercedes-Benz Certified
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Excellent customer service.
Excellent customer service. Silver Star Motors was extremely prompt in addressing the issue with my car during my recent service visit. I highly recommend Silver Star Motors.
Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
The salesmen here are very easy to deal with and no
The salesmen here are very easy to deal with and no pressure. All the car I saw were very good looking. A must see dealership in you're in the market for a sharp looking car at a fair price.






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Deluxe Auto Sales specializes in high-end quality
Deluxe Auto Sales specializes in high-end quality automobiles. Their vehicles are well maintained, look new and competitively priced. I m recommend Jabir as a salesperson as he’s friendly, highly communicative, knowledgeable and transparent. Thanks for the Bronco Badlands.

Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
This car buying experience was very easy and Mikey made
This car buying experience was very easy and Mikey made me feel good about my purchase. My husband met with him and we purchased next day and were very pleased. I recommend BM Motors and Mikey G

Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Was looking for a family car, wanted space and safety.
Was looking for a family car, wanted space and safety. At Unique Auto Mall they showed me options, gave me time to think. No pressure. That mattered a lot.
Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Got my second car here now.
Got my second car here now. Paperwork always in order, no empty promises. Prices are fine, staff communicate calmly, no pressure. That’s a big plus for me.

Mercedes-Benz Certified
2021 Mercedes-Benz S-Class S 580 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

Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Great dealership and experience
Found a car on this site and reached out directly to them for information. Great customer service and I was able to negotiate and pick it up the following weekend. Very responsive and easy to work with. I highly recommend!!






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
The dealer offered better terms than the competitor after
The dealer offered better terms than the competitor after I made a different offer. Although the deal took a while, we drove away in the new car the same day. I was satisfied with both the level of service and the terms of the purchase.
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2022 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features






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2023 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
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Mercedes-Benz S-Class prices by year
Model year | Average price | Deals |
---|---|---|
2026 Mercedes-Benz S-Class | $150,408 | |
2025 Mercedes-Benz S-Class | $136,524 | 2 Good deals |
2023 Mercedes-Benz S-Class | $77,603 | 7 Good deals |
2022 Mercedes-Benz S-Class | $66,426 | 8 Great deals |
2015 Mercedes-Benz S-Class | $27,974 | 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 $64,928, with pricing starting at $49,885.
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 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.