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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 C-Class sedans
for sale
near
Riverside, 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.






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
First time using Silver Star service and experience was
First time using Silver Star service and experience was fantastic. Appointment was easy and dealt with Crystal and made everything as easy as can be!! Highly recommend!
The features are amazing,stylish .
Great driving comfort,loaded with features. Safety is definitely a priority with the MB engineering . I have leased a total of 4 Mercedes and totally satisfied with every single one.






Used
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
My wife and I needed a second family vehicle.
My wife and I needed a second family vehicle. Already having a 2010 Honda Accord which we fully like, that is still running strong with only basic maintenance upkeep all these years. We decided to again look for another Honda because of Honda's excellent well made dependable vehicles that are headache free. We just purchased a new 2025 Honda Pilot Elite through Sales Rep. Deniz Akad at Paragon Honda in Woodside, NY on 5/14/25. Deniz was great. He was very helpful when I worked out pricing with him online and was able to supply us with the exact Pilot trim and color we were looking for. When we came into the Paragon Honda dealership to go through the purchase, Deniz and all his fellow co-workers at the dealership were very professional, helpful and polite. Never felt any pressure during out whole Pilot purchase and made buying a vehicle through Deniz and the whole Paragon Honda dealership a delight! Our two young boys not only like riding around in the new Pilot, which is a great vehicle, but they also bug us for the keys to just sit in it in the driveway. Thank you again Deniz!
Most reliable car I ever drove
This car met all of my expectations. This car is very reliable. All of the features are great. Love the color. Smooth ride on the road






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Great!
Great! Very happy with my 2024 LR Defender 110. Excellent service department after sale. Would buy another car fro them.
Most incredible car I’ve ever owned.
This is my second Mercedes-Benz. It’s absolutely the most incredible car I’ve ever owned. I was blessed to be able to custom order this car to have everything I wanted and more inside and out! It literally came straight from Germany to the dealership for me. It drives like a dream. It’s absolutely gorgeous. The technology inside is so amazing! It can drive economically. It can drive more sporty if you want it to. It has so many options and settings for drivers of all kinds. Needless to say, it’s pure luxury inside. You’ll feel incredibly spoiled!






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Bought a ride from Joseph recently and we were sooo
Bought a ride from Joseph recently and we were sooo pleased so we decided to come back. He was so helpful the whole way through, and found the perfect car for our daughter. Highly recommend!
Haven't put many miles on due to snow and ice.
Not enough miles driven to fairly evaluate but look forward to driving when weather is better. I have high expectations! I'll need time to get used to the console controls.






Used
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
I’ve traded in cars before, and it’s not always the best
I’ve traded in cars before, and it’s not always the best experience, but this place really impressed me. The process was simple, straightforward, and they gave me an offer that was more than fair. I bought an incredible newer model instead and left super happy! Great experience all around!






Used
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
What I appreciated most about varsity was the
What I appreciated most about varsity was the transparency. Stveen clearly explained all the costs and didn't try to sneak in any surprises. It made me feel much more comfortable with the purchase. Plus, I love the car!






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
It has been a pleasure working alongside Carlos at stream
It has been a pleasure working alongside Carlos at stream auto. He and his team made it an easy smooth transition for me to leave there with a great car and a smile on my face thanks again team five stars to Carlos






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
El mejor lugar 100%
Es el mejor lugar para comprar un carro muy amables el personal y muy bonitos carros se los recomiendo .100%aprobados con buen o mal crédito






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
A very friendly and honest team .
I brought my BMW X5 from this place I must say my experience with these guys especially Branden was very professional, I found these guys has being trust worthy and very cooperative the went beyond the closing time to make sure I got my vehicle the very day even though I got there around 1& 1/2 hour before closing time ...I got there @ around 6:25 pm and the was supposed to closed @8pm...Thanks to Branden and José ( I hope I got his name right) And finally and most importantly the price that the advertised for their vehicle will be the price you will pay , not like others who will tell you the advertised price is after you pay down 20%..I will definitely recommend North Star Mitsubishi to you.






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
A very Satisfied Customer
Had appointment yesterday at 4 pm . got there at 5. the salesperson gave me time to make my selection and inspection. Did not pressure me. I have visited 4 dealerships before i found you online. No regrets. Your deal was awesome, affordable and every good things you can say about a dealership and its staff. Thanks again. Am very pleased. albertadekanmi






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
I was looking for a sprinter Van, which they didn’t have,
I was looking for a sprinter Van, which they didn’t have, but EAE was very helpful and friendly.






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Bought a Mercedes from Jennifer magnam. Great sale
Bought my Mercedes from Jennifer mag am. Great sales woman and only took a short time. Recommend Jennifer/ Mercedes/ and the New Rochelle team. Recommend to all my friends






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Top salesman with a reputable dealership !
I have been purchasing MB automobiles from RVC MB since the 80’s .. I’ve always used the same salesman , Mr Tom Ahrens . Tom has always ensured that my new car purchase goes as smooth as possible .. I’ve always shopped price prior to making the deal - Tom has always beaten the competition prices - a great car coupled with a smooth transaction and a caring salesman working for a reputable dealership works for me !!






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Buying a 2017 E300 for the right for price
It’s probably one of the best luxury car dealership in New York if not in the country, and Victor Cosme our sales consultant made that possible .






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
I had a very good experience at Silverstar Motors.
I had a very good experience at Silverstar Motors. Their service department was courteous and very professional. They managed my problems quickly and efficiently. Joseph






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Eder and ralphy great people helped m with the purchase
Eder and ralphy great people helped m with the purchase of the 2022 Honda hrv thank you guys !!






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Excellent dealership I was in and out quick with my
Excellent dealership I was in and out quick with my daughters new c300. They got me approved even with my itin at a very low rate. Clean cars inside for sure go check them out !!






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
The entire dealership staff at CPM was incredibly
The entire dealership staff at CPM was incredibly welcoming, making the process smooth, efficient, and completely hassle-free. I got my Jeep Compass Latitude from them, and the experience exceeded my expectations. If you're looking for a top-tier car-buying experience, I highly recommend CPM and working with Jeremy - he made everything seamless and enjoyable.






Used
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
I found a great car here at a fair price.
I found a great car here at a fair price. The vehicle itself is fantastic. The only reason I'm giving 4 stars is that I felt a little pressured towards the end to add some extras I wasn't really interested in. However, I stood my ground, and they respected that. Overall, a good purchase.
Mercedes-Benz C-Class prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz C-Class | $39,988 | 20 Great deals |
2024 Mercedes-Benz C-Class | $36,295 | 22 Good deals |
2023 Mercedes-Benz C-Class | $25,499 | 16 Good deals |
2022 Mercedes-Benz C-Class | $22,744 | 18 Good deals |
2019 Mercedes-Benz C-Class | $15,763 | 10 Great deals |
About the 2021 Mercedes-Benz C-Class
C 300 shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 27
- Transmission
- 9-Speed A/T
- Engine
- 255.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2021 Mercedes-Benz C-Class cost?
The 2021 Mercedes-Benz C-Class price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 C-Class is $27,599, with pricing starting at $15,128.
What is the MPG of the 2021 Mercedes-Benz C-Class?
The 2021 Mercedes-Benz C-Class offers up to 23 MPG in city driving and 35 MPG on the highway for a combined rating of 27 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 C-Class reliable?
The 2021 Mercedes-Benz C-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 C-Class owners.
Is the 2021 Mercedes-Benz C-Class a good sedan?
Below are the Cars.com consumer ratings for the 2021 Mercedes-Benz C-Class.
- Comfort 5.0
- Interior 4.8
- Performance 5.0
- Value 5.0
- Exterior 5.0
- Reliability 5.0
100% of drivers recommend this car
- Comfort 5.0
- Interior 4.8
- Performance 5.0
- Value 5.0
- Exterior 5.0
- Reliability 5.0
C 300 (6 styles)
Style | |||||
---|---|---|---|---|---|
C 300 Sedan | C 300 Cabriolet | C 300 Coupe | C 300 4MATIC Coupe | C 300 4MATIC Sedan | C 300 4MATIC Cabriolet |
Inventory price | |||||
Starting at $41,600 | Starting at $54,700 | Starting at $47,200 | Starting at $49,200 | Starting at $43,600 | Starting at $56,700 |
Combined MPG | |||||
27 | 26 | 27 | 26 | 27 | 25 |
Engine | |||||
255.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 255.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 255.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 255.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 255.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 255.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
*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 C-Class
Compare the 2021 Mercedes-Benz C-Class
2021 Mercedes-Benz C-Class Sedans by city
-
2021 Mercedes-Benz C-Class Sedans in Riverside, CT
26 Great Deals out of 82 listings starting at $15,128
-
2021 Mercedes-Benz C-Class Sedans in Old Greenwich, CT
25 Great Deals out of 80 listings starting at $15,128
-
2021 Mercedes-Benz C-Class Sedans in Cos Cob, CT
26 Great Deals out of 82 listings starting at $15,128
-
2021 Mercedes-Benz C-Class Sedans in Greenwich, CT
25 Great Deals out of 82 listings starting at $15,128
-
2021 Mercedes-Benz C-Class Sedans in Pemberwick, CT
25 Great Deals out of 82 listings starting at $15,128
-
2021 Mercedes-Benz C-Class Sedans in Byram, CT
26 Great Deals out of 83 listings starting at $15,128
-
2021 Mercedes-Benz C-Class Sedans in Glenville, CT
25 Great Deals out of 82 listings starting at $15,128
-
2021 Mercedes-Benz C-Class Sedans in Port Chester, NY
26 Great Deals out of 83 listings starting at $15,128
-
2021 Mercedes-Benz C-Class Sedans in Stamford, CT
16 Great Deals out of 52 listings starting at $15,128
-
2021 Mercedes-Benz C-Class Sedans in Rye Brook, NY
25 Great Deals out of 82 listings starting at $15,128
-
2021 Mercedes-Benz C-Class Sedans in Rye, NY
25 Great Deals out of 82 listings starting at $15,128
-
2021 Mercedes-Benz C-Class Sedans in Darien, CT
17 Great Deals out of 51 listings starting at $15,128
Mercedes-Benz C-Class trims
-
Mercedes-Benz C-Class 2021 C 300 4MATIC
24 Great Deals out of 82 listings starting at $17,995
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