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Used
2021 Mercedes-Benz C-Class
for sale
near
Stony Brook University, NY
- 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 C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Victor was super nice and professional and patient.
Victor was super nice and professional and patient. Knew much about the vehicle and its history and had maintenance documents ready to give me along with carfax. He also have the vehicle washed before my visit. He was very prepared. I did not buy on that day but I’m hoping to return should they agree to be flexible on their pricing. Seems like a well run dealership.
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
Claro, Good cars, no pressure.
Claro, Good cars, no pressure. They let me look around without hovering. When I was ready to ask questions, someone helped me out without trying to push anything. It was a comfortable experience overall.
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
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
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
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 !!
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 4MATIC Coupe
Vehicle information
Features






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
I recently purchased a 2021 Aston Martin DB11 and had a
I recently purchased a 2021 Aston Martin DB11 and had a great experience. They didn't have any types of dealer fees which is hard to find nowadays. Will definitely recommend to anyone!






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Folks were very nice.
Folks were very nice. Just did not find the right car there. Test drove a couple cars but none worked out for what I was looking for.






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Best customer service and very smooth process.
Best customer service and very smooth process. Highly recommend going to Albert Salib. He made the purchase smoothly. I recommend my family and friends to see Albert!!






Used
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
I visited mainly to compare a couple of models.
I visited mainly to compare a couple of models. The staff was helpful in providing information and letting me test drive without feeling rushed. Didn't buy on the spot, but it was a positive and informative visit that will definitely bring me back when I'm ready.






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
I had an outstanding experience at the Mercedes-Benz
I had an outstanding experience at the Mercedes-Benz dealership thanks to Albert Salib. His professionalism, deep product knowledge, and genuine commitment to helping me find the perfect car at a great price made the entire process seamless. Albert went above and beyond, and I couldn't be happier with my purchase. Highly recommend working with him!






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






Used
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
excellent dealer
I would recommend this dealership to any of my friends. My experience was great with this dealer in purchasing the Mitsubishi outlander. Very professional. Excellent






Used
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Customer
Kevin and Carlos were so honest, accommodating and patient. They found me what I wanted at the price I needed before I stepped foot in the dealership. Carlos set up my Bluetooth, radio stations and Google maps for me. Kevin's personality sealed the deal. He is sincere and honest. I highly recommend both for your next lease.






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
I was searching for a whole came across this dealership &
I was searching for a whole came across this dealership & I Have to say they have a pretty good Inventory AND Staff! Everyone was so patient and helpful due to my challenged credit. I appreciate them.






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
I absolutely loved my experience and how everyone treated
I absolutely loved my experience and how everyone treated me at this location. Small dealer who gives fair prices and offer great customer service the manager janine was amazing along with the staff. Would recommend to stop by and visit them if you are ever in bellmore.



Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Reviews
Stanley was really a great help.
Stanley was really a great help. He showed me features on my vehicle and even went out of his way to help me enroll in auto pay. Great guy!



Mercedes-Benz Certified
2021 Mercedes-Benz C-Class
Vehicle information
Reviews
THE BEST IN THE INDUSTRY
Fortunately for me I had the best experience with Mercdes of Smithtown. I own a seamless Gutters company and have purchased 4 Diesal mercedez trucks since 2020. Joe my sales men went above and beyond. The dealership treated me so fairly. We did business by phone and I could not say better things about this location. In fact I will be calling them to buy another truck soon. Keep up the great work, and awesome Customer service.



Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Reviews
Again, I had the great experience of dealing with my
Again, I had the great experience of dealing with my sales Representative Paul DeMicco,and PeterLanglois I Finance, it was like family, Paul searched all states for the car i wanted, and found it in Tennessee, and had it shipped to Smithtown, how many Sales Representative would do that,the car is amazing, and I definitely would recommend them to everyone, if you are looking for a Mercedes Benz,,please go to Mercedes Benz of Smithtown.
Used
2021 Mercedes-Benz C-Class C300 4MATIC
Vehicle information
Features
Reviews
Tommy the lot attendant greeted me in a friendly manner,
Tommy the lot attendant greeted me in a friendly manner, and helped me with a minor problem. We had a chuckle as well. Michelle greeted me warmly, addressed my concerns about a tire issue, escorted me to the lounge area, and said she would text me with updates. Lori and I had a nice chat before I settled into the lounge. Michelle came to get me to talk to the tech Adrien who reassured me about my tire concern. Everyone was professional, helpful, respectful of my concerns. I cannot imagine better service anywhere.

Mercedes-Benz Certified
2021 Mercedes-Benz C-Class
Vehicle information
Reviews
Every one was well informed and helpful.
Every one was well informed and helpful. My sales person was Matthew Boer. I felt very comfortable with him. Both due to his knowledge and attitude. A hugely different experience than I had elsewhere. He tried hard and succeeded in getting me the car I wanted. Joseph and Jonathan also deserve a mention. Thanks guys.
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Mercedes-Benz C-Class prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz C-Class | $39,998 | 8 Good deals |
2023 Mercedes-Benz C-Class | $29,526 | 10 Good deals |
2022 Mercedes-Benz C-Class | $22,999 | 10 Good deals |
2019 Mercedes-Benz C-Class | $13,977 | 7 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 $27,643, with pricing starting at $16,439.
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.
What are some similar vehicles and competitors of the 2021 Mercedes-Benz C-Class?
The 2021 Mercedes-Benz C-Class compares to and/or competes against the following vehicles:
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.
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Mercedes-Benz C-Class trims
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Mercedes-Benz C-Class 2021 C 300 4MATIC
10 Great Deals out of 20 listings starting at $18,888
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