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 S-Class sedans
for sale
near
Middlesex, 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
Manhattan motor car a place to find quality servic
My Experience with Manhattan motors car was incredible Jason is amazing the service was great I kept going back to him two Bentleys G63 and a Porch,,the finance guy Brian is absolutely amazing ,
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.






Mercedes-Benz Certified
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
First-class
Extraordinary experience at Ray Catena of Freehold! Steve Chanis, Sales Manager, did everything he could to make me feel like a valued customer. Appreciate the sincerity and ability to trust him and Anthony Nadino. Dylan also did a very thorough job going over how to use all the features in the car. Overall, very positive experience and absolutely different than the several other Mercedes Benz dealerships I stopped in before making my purchase. Highly recommend this dealership and the team of professionals I had the pleasure of working with.
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
Willing to work with you.
Willing to work with you. Corrected issue post sale with no hassle. I’d buy there again.
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
Driving home in my new Mercedes Benz C300, I couldn't be
Driving home in my new Mercedes Benz C300, I couldn't be happier with my purchase. I highly recommend Space Auto and especially Royce for an exceptional car buying experience. Thank you for making it so enjoyable!Driving home in my new Mercedes Benz C300, I couldn't be happier with my purchase. I highly recommend Space Auto and especially Royce for an exceptional car buying experience. Thank you for making it so enjoyable!






Mercedes-Benz Certified
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
great service
Good and looks neat. Is it still available for sale






Mercedes-Benz Certified
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Kevin Healy
Great salesman in DeSean was a nice fun buying experience would buy from him again we love our new car and will be back soon






Mercedes-Benz Certified
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Service could only be described as EXCELLENT!
Pablo Chacon & Jeffrey Dangelo always providing an honest advise without any pressure at all. That's the reason, I travel to have my MB serviced from Bridgewater to Morristown.






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Good service, definitely went out their way to get me
Good service, definitely went out their way to get me approved, loved the service! Will be sending all my friends and family!






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Great buying experience
Bought my Jeep srt 8 there , greeted upon arrival , vary professional staff, test drive my vehicle and enjoyed the cruise, no pressure buying experience 2thumbs up with my purchase






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
I thought they did an excellent job.
I thought they did an excellent job. I would highly recommend this dealership. Very helpful






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Last month my son and I purchased a ride fron here.
Last month my son and I purchased a ride fron here. It was just what we were looking for. Everyone we worked with was professional, knowledgeable, friendly and had a great smile. We'll be back to buy future cars!



Mercedes-Benz Certified
2021 Mercedes-Benz S-Class
Vehicle information
Reviews
Positive Experience
Dealership has been very positive and attentive. Even when I had a situation with one of my vehicles, they promptly fixed it and were very professional.






Mercedes-Benz Certified
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Excellent service. Got the job done in no time.
I had a great experience working with Tom Cola. He was very helpful in explaining everything about the vehicle and all details about the paperwork. It was a very swift completion of work order by him. Very experienced and friendly sales person.






Mercedes-Benz Certified
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Honest, friendly, knowledgeable, no pressure to purchase.
Honest, friendly, knowledgeable, no pressure to purchase... Giuseppe is the perfect ambassador for Mercedes Benz and Ray Catena
Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
I recently purchased my 2024 Mercedes-Benz GLS 450, and
I recently purchased my 2024 Mercedes-Benz GLS 450, and once again, Ahmed Abdeldayem delivered an outstanding car-buying experience. This is the fourth car I’ve purchased from Ahmed, and every interaction has been nothing short of exceptional. Ahmed’s professionalism, transparency, and genuine commitment to customer satisfaction make him a true asset to the dealership. What keeps me coming back to this dealership, however, isn’t just the incredible sales experience—it’s the amazing service department. Chad Kaplan, my service advisor, and Annmarie Albaro, the service department manager, are simply the best in the industry. They consistently go above and beyond to ensure my vehicles are well taken care of, providing prompt, efficient, and top-tier service every single time. If you’re in the market for a Mercedes-Benz, look no further than Ray Catena. Whether it’s working with Ahmed Abdeldayem for your purchase or trusting Chad and Annmarie in the service department, you’ll experience unparalleled professionalism and care. Thank you, Ahmed, Chad, Annmarie, and the entire team, for always making my experience a memorable one!






Mercedes-Benz Certified
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Anthony & Ray @ RayCatena great to deal with!!!!
Searching for a convertible for a few months since the wife wanted white with red interior convertible. So, I wanted to take a moment to share my recent experience at Ray Catena, and specifically, my interaction with Anthony Aiello. From the moment we walked into the dealership, Anthony greeted us with such warmth and made us feel like family. His polite and friendly demeanor instantly put us at ease. We had the opportunity to test drive the car and Anthony patiently went over all the features, ensuring that we had a thorough understanding of everything. I must say, it was truly a no-brainer for us to seal the deal with Ray Catena, primarily because of the exceptional service Anthony provided. His knowledge and enthusiasm for the product were infectious, and it was evident that he genuinely cared about our satisfaction. I cannot recommend Anthony and Ray Catena highly enough. If you are in the market for a new car, I urge you to visit their dealership and ask for Anthony. You won't be disappointed! Thank you again for your time, and patience you showed us please. Not the first Mercedes and won't be our last. Thanks Again Ray & Anthony!!!!






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
I was genuinely scared I’d get burned again.
I was genuinely scared I’d get burned again. I’ve been tricked before with mileage and condition - the photos look one way, in person it’s a disaster. But here, for the first time in a while, everything was as promised. I handed over my money with shaking hands, but now I’m just driving around smiling.

Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Six Star Srtvice
Always professional and work is always expertly done as promised! I had family emergency and they stored my car for 4 months! Any phone interaction is friendly and enthusiastic to answer all inquiries!






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Excellent choice of cars, all in perfect condition.
Excellent choice of cars, all in perfect condition. The paperwork was quick and hassle-free. I like that the consultants are very competent in their field, otherwise it is very difficult to remember so much information)) Well done!






Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
Excel auto is one of the best dealerships ive ever dealt
Excel auto is one of the best dealerships ive ever dealt with and im coming from brooklyn and got a really great deal on a van . Highly recommend 10/10 service from Jeremy and David . Such great guys they were very helpful and straightforward and got everything done in a timely manner! Great business ! will be back soon!
-
Prev - 1
- 2
-
Next
Mercedes-Benz S-Class prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz S-Class | $123,530 | |
2022 Mercedes-Benz S-Class | $60,162 | 14 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 $73,897, with pricing starting at $48,549.
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.
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
2021 Mercedes-Benz S-Class Sedans by city
-
2021 Mercedes-Benz S-Class Sedans in Dunellen, NJ
1 Great Deal out of 24 listings starting at $54,049
-
2021 Mercedes-Benz S-Class Sedans in Green Brook, NJ
1 Great Deal out of 23 listings starting at $54,049
-
2021 Mercedes-Benz S-Class Sedans in Piscataway, NJ
1 Great Deal out of 22 listings starting at $54,049
-
2021 Mercedes-Benz S-Class Sedans in Society Hill, NJ
1 Great Deal out of 22 listings starting at $54,049
-
2021 Mercedes-Benz S-Class Sedans in Warren, NJ
1 Great Deal out of 23 listings starting at $54,049
-
2021 Mercedes-Benz S-Class Sedans in South Plainfield, NJ
2 Great Deals out of 27 listings starting at $54,049
-
2021 Mercedes-Benz S-Class Sedans in North Plainfield, NJ
2 Great Deals out of 26 listings starting at $54,049
-
2021 Mercedes-Benz S-Class Sedans in Plainfield, NJ
2 Great Deals out of 26 listings starting at $54,049
-
2021 Mercedes-Benz S-Class Sedans in Watchung, NJ
3 Great Deals out of 26 listings starting at $54,049
-
2021 Mercedes-Benz S-Class Sedans in Highland Park, NJ
1 Great Deal out of 22 listings starting at $54,049
Mercedes-Benz S-Class trims
-
Mercedes-Benz S-Class 2021 S 580 4MATIC
1 Great Deal out of 22 listings starting at $54,049
- ${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}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}