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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 C 300 4MATIC
for sale
near
Chevy Chase Section Three, MD
- 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 4MATIC Sedan
Vehicle information
Features
Reviews
Finally! Someone wants to sell a car!
I have been in the market to replace my ML400 and was looking to upgrade to a GLE AMG53. I have done my homework and know what I want and quickly learned that I would have to order. I dealt with a number of dealers and sales people (including someone else at this dealership) in my attempts to buy a car, but they either: were non-responsive, wanted to sell me something I don't want, evaded my questions, ghosted me, etc. I love my MB and was hoping to get another one, but it got to the point that I was contemplating switching makes. I finally reached out to Danny Nasr. He was extremely responsive, professional, answered my questions, and provided helpful information. We ironed out my build within a day, and he offered a fair price. I should get my car in in a few months. No games. Done!
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.






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Awesome car buying experience!
Mr. Wright (salesman) and Ms. Hana (financing), provided awesome customer service. They were NOT pushy or unhelpful. Ms. Hana looked at the apr my bank was charging me, and provided me a MUCH lower apr. They made me feel like a valued customer.
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 Coupe
Vehicle information
Features
Reviews
I had an exceptional experience leasing my 2025 Taycan at
I had an exceptional experience leasing my 2025 Taycan at Porsche Bethesda, thanks to Brittany and Janelle. Brittany’s care, attention to detail, and professionalism were remarkable. She secured an incredible deal for me and made the entire process seamless. All I had to do was show up, sign a few documents, and drive off in my new Taycan. Her expertise and dedication turned what could have been a stressful process into an effortless and enjoyable one. Janelle was equally outstanding. She clearly and thoroughly explained all the financial details, breaking down each option and ensuring I understood what to expect moving forward. Both Brittany and Janelle were not only professional and knowledgeable but also warm, welcoming, and genuinely fun to work with. For the first time, I felt like I wasn’t dealing with a car dealership; an experience that speaks volumes about their approach and the culture at Porsche Bethesda. They are a credit to the team, and I highly recommend working with 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!






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Always great service!
I have been going to American Service Center for over 20 years for my Mercedes service needs. They are always courteous, efficient, and honest. If there is ever an issue it is handled promptly.
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.






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
The sales team is very knowledgeable and there was no
The sales team is very knowledgeable and there was no pressure to purchase immediately. Aaron answered all my questions about the vehicle as well as giving me a rather fair price for my trade which actually surprised me. I didn't purchase a vehicle that day, but I will be back for a used AMG.






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
????? 5th car at this location! Another stellar
????? 5th car at this location! Another stellar experience. I will always go out of my way to drive to this location. Thanks again Koons for making it easier!






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Salesman provided a very friendly/easy buying experience.
Salesman provided a very friendly/easy buying experience. Took lots of time to assist in going through key feature and answering questions.






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
With an regular A1 service for my Mercedes, they went
With an regular A1 service for my Mercedes, they went from bumper to bumper and sent me a video of the report. It was fast and helpful. Completely satisfied!






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
car shopping
it was a great chance to see new cars and to finally be able to make a great choice of vehicle with good service from the employees working there






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Mr.Temor is a very good salesperson…He made my experience
Mr.Temor is a very good salesperson…He made my experience with the dealership extremely comfortable…And made my decision on my purchase very easy….Also, Mr. Mark in finance was extremely helpful as well….






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Excellent dealership
Professional and friendly staff who respect your time. No hassle buying experience. My 5th purchase from them over 10 years and I’ll be back for #6.






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Sales and administration staff were knowledgeable and
Sales and administration staff were knowledgeable and courteous. They quickly understood my needs and met them in a very professional manner.






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Johnson and Shannon did a Great Job!
Johnson and Shannon did a Great Job! Come and bu y a car from them!






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
I recently purchased a vehicle from Carhaven and every
I recently purchased a vehicle from Carhaven and every single staff member from the test drive to financing to tag pick up was friendly, helpful and professional. 100% would buy from them again.






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
I had a great experience at this dealership from start to
I had a great experience at this dealership from start to finish. The staff was welcoming and made me feel comfortable as soon as I walked in. Johnson was very helpful. I was in the market for a new car, and Johnson made the entire process smooth and stress-free. He was extremely knowledgeable and took the time to answer all of my questions. He listened to what I needed and helped me find the perfect car that fit my budget and lifestyle. I never felt rushed or pressured, which made the experience even better. The paperwork was handled quickly, and everything was explained clearly. I truly appreciated how professional and helpful Johnson was throughout the process. I drove off the lot in a brand new car and couldn’t be happier with my purchase. I highly recommend this dealership to anyone looking for excellent service and a great car-buying experience.






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
From the moment I stepped into National Motors of
From the moment I stepped into National Motors of Ellicott City, I was met with a friendly, professional environment. Buying a car can be overwhelming, but Johnson made the process easy and not stressfull . The dealership had a wide selection, and everything was clean and organized, which set a great tone right away. I ended up buying my car at a great price. 2.






Used
2021 Mercedes-Benz C-Class 4MATIC Cabriolet
Vehicle information
Features
Reviews
I dealt with Ali he gave me one of the best quote in the
I dealt with Ali he gave me one of the best quote in the nation! He was so great and professional. Unfortunately, I made the mistake of getting my own financing first and then picking out the car I wanted. I wanted a 2022 Highlander but I couldnt get more money for it from my credit union unless I cancelled the loan I already had and re-applied for a higher loan. I couldnt stomach risking being left with no loan.






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
As a new owner of a Mercedes-Benz I strongly recommend
As a new owner of a Mercedes-Benz I strongly recommend Koons Mercedes-Benz of Catonsville and not some **** _____ independent shop in the area. I was not looked down on in anyway because my car was an older used car with over 200 thousand miles on it. Ms. Jackie Pressman literally went above and beyond to explain to me everything from getting the initial diagnostic to the oil changes to the follow up.






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
BEST car buying experience ever!
BEST car buying experience ever! I'm 65 years young and Mr. Jason Burthey at Koons GMC/Buick Woodbridge took SUPERIOR care of me! Professional, courteous,! This is the 2nd vehicle I've purchased at this dealership and it was an awesome experience. Thank you Mr. Burthey and Koons GMC!





Used
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Fred’s is an exceptional establishment characterized by
Fred’s is an exceptional establishment characterized by exceptional customer service and a knowledgeable staff. The head manager is a highly regarded individual, and the entire team is dedicated to providing outstanding support. Despite recent price increases for certain vehicles, Fred’s remains a valuable resource for automotive enthusiasts. As a young individual, I have personally benefited from their assistance, and I highly recommend shopping at this establishment.Mirza, Logan and Maggie have been real polite and genuine I appreciate all there hard work!
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Mercedes-Benz C-Class prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz C-Class C 300 4MATIC | $47,884 | 5 Great deals |
2024 Mercedes-Benz C-Class C 300 4MATIC | $44,000 | 6 Good deals |
About the 2021 Mercedes-Benz C-Class C 300 4MATIC
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 C 300 4MATIC cost?
The 2021 Mercedes-Benz C-Class C 300 4MATIC price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 C-Class C 300 4MATIC is $27,790, with pricing starting at $16,495.
What is the MPG of the 2021 Mercedes-Benz C-Class C 300 4MATIC?
The 2021 Mercedes-Benz C-Class C 300 4MATIC 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 Mercedes-Benz C-Class C 300 4MATIC?
The 2021 Mercedes-Benz C-Class C 300 4MATIC compares to and/or competes against the following vehicles:
Is the 2021 Mercedes-Benz C-Class C 300 4MATIC 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 C 300 4MATIC 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
*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 by city
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2021 Mercedes-Benz C-Class C 300 4MATIC in Martin's Additions, MD
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5 Great Deals out of 30 listings starting at $20,895
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5 Great Deals out of 30 listings starting at $20,895
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5 Great Deals out of 30 listings starting at $20,895
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5 Great Deals out of 30 listings starting at $20,895
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2021 Mercedes-Benz C-Class C 300 4MATIC in North Chevy Chase, MD
5 Great Deals out of 30 listings starting at $20,895
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2021 Mercedes-Benz C-Class C 300 4MATIC in Bethesda, MD
5 Great Deals out of 29 listings starting at $20,895
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2021 Mercedes-Benz C-Class C 300 4MATIC in South Kensington, MD
5 Great Deals out of 30 listings starting at $20,895
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5 Great Deals out of 30 listings starting at $20,895
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5 Great Deals out of 30 listings starting at $20,895
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2021 Mercedes-Benz C-Class C 300 4MATIC in Kensington, MD
5 Great Deals out of 30 listings starting at $20,895
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