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Used
2021 Mercedes-Benz S-Class
for sale
near
Pemberwick, CT
- 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
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Reviews
I had an excellent experience at Fast Track Motors.
I had an excellent experience at Fast Track Motors. From the moment I walked in, the staff was friendly, knowledgeable, and genuinely helpful. They took the time to understand what I was looking for and helped me find a vehicle that fit my needs and budget perfectly. The buying process was smooth, transparent, and pressure-free. I appreciated how clearly everything was explained, and there were no hidden fees or surprises. The vehicle I purchased was in great condition, clean, and exactly as advertised. What really stood out was their customer service—responsive, professional, and honest. Even after the sale, they followed up to ensure I was happy with my purchase and answered any questions I had. I highly recommend Fast Track Motors to anyone looking for a quality vehicle and a dealership that truly cares about its customers. I’ll definitely be returning for future purchases!
Franklin is great.
Franklin is great. Thank you for your support help and patience with me. Love the car. At rides great. The paperwork and process was fast
Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
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Reviews
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
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 500 4MATIC
Vehicle information
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Reviews
Purchased a car via web.
Purchased a car via web. Assigned sales associate, Sunni Wang was very professional and responsive and made the transaction enjoyable.
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
I don’t even know where to start, but this dealership and
I don’t even know where to start, but this dealership and especially Patrick Laroque made my experience feel both luxurious and genuinely welcoming. This isn’t one of those dealerships that tries to push you in just any direction; they truly work for you and do their best to get exactly what you want while staying as close to your budget as possible. I purchased a 2023 BMW X4 and got the exact exterior and interior I wanted, seamlessly and all thanks to Patrick and the amazing team here, just in time for my 30th birthday. I’m incredibly grateful and can’t thank them enough. I’ve been driving my car for three months now and love it more every single day. Thank you again, and God bless you all!
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 4MATIC
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Reviews
Excellent, courteous, professional service from beginning
Excellent, courteous, professional service from beginning to end! Financing was quick and easy! Really enjoyed working with William Mercado.
Mercedes-Benz Certified
2021 Mercedes-Benz S-Class S 580 4MATIC
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Reviews
I have dealt with couple of dealers and salesman finally
I have dealt with couple of dealers and salesman finally I found the best. Mercides benz of massapequa and in particular Mr. Albert Salib who honstly helped me find the best deal for my new car. If you are interested, ask for Mr. Albert Salib and find for yourself you will not regret. You will thank me later.
Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
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Reviews
Marc provided me excellent service and I purchased an
Marc provided me excellent service and I purchased an Infiniti Q 50S thank you so much Auto Expo you guys are amazing
Used
2021 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
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Reviews
I came across this car dealership by accident and I
I came across this car dealership by accident and I didn't regret it. I found a great Ford Flex with low mileage. The car is in excellent condition and the price is great. Everything went quickly and without stress. I am very grateful for the quality service!
Used
2021 Mercedes-Benz S-Class S 500 4MATIC
Vehicle information
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Reviews
Very polite and explained full history about vehicles
Very polite and explained full history about vehicles very smooth and comfortable deal Highly recommend
There are 20 matching cars close to your year range.
Used
2022 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Used
2022 Mercedes-Benz S-Class S 580 4MATIC
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Mercedes-Benz Certified
2023 Mercedes-Benz S-Class S 580 4MATIC
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Used
2022 Mercedes-Benz S-Class S 580 4MATIC
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Used
2022 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
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Mercedes-Benz Certified
2022 Mercedes-Benz S-Class S 580 4MATIC
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Used
2023 Mercedes-Benz S-Class S 580 4MATIC
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Used
2022 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
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Mercedes-Benz Certified
2023 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
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Used
2022 Mercedes-Benz S-Class S 500 4MATIC
Vehicle information
Features
Used
2022 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
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Mercedes-Benz Certified
2022 Mercedes-Benz S-Class S 500 4MATIC
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Used
2019 Mercedes-Benz S-Class S 560 Sedan
Vehicle information
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Mercedes-Benz Certified
2022 Mercedes-Benz S-Class S 500 4MATIC
Vehicle information
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Used
2022 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features
Mercedes-Benz Certified
2022 Mercedes-Benz S-Class S 500 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
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Used
2022 Mercedes-Benz S-Class 4MATIC
Vehicle information
Features
Used
2022 Mercedes-Benz S-Class S 580 4MATIC
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Mercedes-Benz S-Class prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz S-Class | $144,859 | 1 Good deal |
| 2025 Mercedes-Benz S-Class | $128,946 | 3 Good deals |
| 2023 Mercedes-Benz S-Class | $81,443 | 8 Good deals |
| 2022 Mercedes-Benz S-Class | $79,199 | 14 Good deals |
| 2019 Mercedes-Benz S-Class | $32,707 | 6 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 $59,964, with pricing starting at $46,999.
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 4.8
- Exterior 5.0
- Reliability 5.0
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 4.8
- 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.
