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Used
2021 Mercedes-Benz C-Class
for sale
near
Acworth, GA
- 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
Vehicle information
Features
Reviews
I recently purchased a used off brand vehicle from
I recently purchased a used off brand vehicle from Hennessy and I had an outstanding experience.The staff was welcoming and knowledgeable, making the car-buying process smooth and pressure-free. The finance team secured a great deal quickly, and the excellent service continued post-purchase with prompt follow-ups and support. Highly recommended!
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 Coupe
Vehicle information
Features
Reviews
Originally I was scheduled to have my car serviced and
Originally I was scheduled to have my car serviced and the day before I got a flat. Brain my service rep made sure I was taken care of. The didn't have my tire size in stock and had to order it. Amazingly they received the tire later that day and got me all fixed up and back on the road. Thanks World Toyota!
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 C 300
Vehicle information
Features
Reviews
I visited this dealership and had the best customer
I visited this dealership and had the best customer service experience from a chick named Bri. We love the new car and will definitely be spreading your name and the dealership name as well throughout the ATL. area!! Thanks again Bri you definitely did your job!! Sincerely, JB&Family!!
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 C 300
Vehicle information
Features
Reviews
Very timely as to responding to requests.
Very timely as to responding to requests. The follow up with text and email is awesome.
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
Vehicle information
Features
Reviews
Great Customer Service and Assistance
The salesman (Jerrel) was great to work with because he helped me while he was there Orr if he was off that day. He got me a car from another store then found out there were problems and found me a car around the same price range that was newer and less miles. Thanks for everything!






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
Great experience, they are great people to work with they
Great experience, they are great people to work with they will take the time to listen to you and explain everything thoroughly. No pressure no games.






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
On 7/25 we brought our 2013 auto in for service.
On 7/25 we brought our 2013 auto in for service. We continue to return, although being solicited by a dealership closer to our home because of Hee Soo Hong. He continues to keep our car in the best possible shape. We just had new tires, all levels checked, our air conditioner serviced and whatever he felt necessary. Mr. Hong is a fantastic representative of your dealership as well as recognizing our needs. It’s worth the additional distance to be treated as very special customers. Thanks to all. The Polizzi’s.






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
They were very courteous and helpful!
They were very courteous and helpful! They also gave me a great deal! I highly recommend!






Used
2021 Mercedes-Benz C-Class
Vehicle information
Features
Reviews
Sandra
My salesman was so sweet and knowledgeable about the process. He made it easy and painless.I would recommended that you give this location a try






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
I've bought a truck from cars catch in 2020. 5 sta
Thanks for the experience. The selection was great, and the customer service was exceptional. I would recommendcars catch to anyone who wants a great car.






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class Coupe
Vehicle information
Features
Reviews
My sales person, Rita, was fantastic.
My sales person, Rita, was fantastic. The General manager was very willing to make sure we we went home with a new car. Very professional.






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
They had dealt with me excellently I appreciated they
They had dealt with me excellently I appreciated they have good experience and behavior with the customers






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Scott did me right by getting everything that I requested
Scott did me right by getting everything that I requested and needed repaired before I left the lot with my car. All of the reviews I read was negative reviews, but they did me right. Scott was great on keeping me informed of what was going on with my car. Thank you






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
We had an issue with Landrover and they responded and
We had an issue with Landrover and they responded and fixed everything we needed. The service manage CB was the man!






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
My experience with Eric Gomez was fantastic.
My experience with Eric Gomez was fantastic. He was very knowledgeable, patient, and attentive to my needs. He took the time to explain everything clearly and made the entire process feel comfortable and stress-free. I never felt pressured, and he genuinely seemed interested in helping me find the right car. I would definitely recommend working with him! Love my new EQE!






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
After entering my 2020 E450, I got a display message that
After entering my 2020 E450, I got a display message that said "12V Battery. See Operator's Manual". Sent a quick note to Mitch Griffin thinking after 5 years a new battery was probably needed. He responded and after contacting RBM, Jordin Mendez was dispatched to my house. In about 20 minutes, the battery was replaced. Great job by Mitch, Jordin and my phone contact at RBM. Much appreciated!






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Jason went up above and beyond to help me!
Jason went up above and beyond to help me! You’re a rock star ⭐️. Thanks!
Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
I reached out to Platinum Cars Marietta about a BMW M850i
I reached out to Platinum Cars Marietta about a BMW M850i they had in their inventory, and I was thoroughly impressed with their professionalism and responsiveness. Jason Bush and David Patel promptly answered all my questions, providing clear and transparent details about the car and its pricing. Unfortunately, we couldn’t finalize the deal as the vehicle had a damaged part that they weren’t able to replace, but they did offer me a small discount to accommodate the issue, which I genuinely appreciated. However, since I’m investing over $50K in a car, I preferred to have it delivered fully fixed, so I decided to put the purchase on hold to explore other options. Despite this, I truly valued their transparency, urgency in addressing my concerns, and overall customer service. If you’re looking for a dealership that communicates well and is upfront about their inventory, I’d highly recommend Platinum Cars Marietta.
Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
Floor was friendly, knowledgeable, and had my best
Floor was friendly, knowledgeable, and had my best interest at heart. She recommended the best service for my car based on my budget. I?m very happy with her.
There are 20 matching cars close to your year range.






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2023 Mercedes-Benz C-Class 4MATIC Sedan
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2022 Mercedes-Benz C-Class Sedan
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2020 Mercedes-Benz C-Class C 300
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Used
2022 Mercedes-Benz C-Class C 300
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Used
2020 Mercedes-Benz C-Class C 300 4MATIC
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Used
2020 Mercedes-Benz C-Class 4MATIC
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2020 Mercedes-Benz C-Class C 300
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Certified
2019 Mercedes-Benz C-Class C 300 4MATIC
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2019 Mercedes-Benz C-Class C 300
Vehicle information
Features






Used
2020 Mercedes-Benz C-Class 4MATIC
Vehicle information
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Used
2023 Mercedes-Benz C-Class
Vehicle information
Features


Used
2023 Mercedes-Benz C-Class Sedan
Vehicle information
Features






Used
2019 Mercedes-Benz C-Class
Vehicle information
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Used
2022 Mercedes-Benz C-Class Sedan
Vehicle information
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Mercedes-Benz Certified
2023 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2022 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2023 Mercedes-Benz C-Class C 300
Vehicle information
Features






Used
2019 Mercedes-Benz C-Class C 300
Vehicle information
Features






Used
2019 Mercedes-Benz C-Class C 300
Vehicle information
Features
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Mercedes-Benz C-Class prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz C-Class | $49,635 | 1 Good deal |
2024 Mercedes-Benz C-Class | $38,130 | 11 Good deals |
2023 Mercedes-Benz C-Class | $27,500 | 4 Good 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 $27,920, 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.
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.
Research the 2021 Mercedes-Benz C-Class
Compare the 2021 Mercedes-Benz C-Class
Used 2021 Mercedes-Benz C-Class by city
-
2021 Mercedes-Benz C-Class in Kennesaw, GA
2 Great Deals out of 28 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Woodstock, GA
2 Great Deals out of 32 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Marietta, GA
2 Great Deals out of 30 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Fair Oaks, GA
3 Great Deals out of 31 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Powder Springs, GA
2 Great Deals out of 26 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Holly Springs, GA
2 Great Deals out of 33 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Smyrna, GA
3 Great Deals out of 31 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Austell, GA
3 Great Deals out of 27 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Canton, GA
2 Great Deals out of 27 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Vinings, GA
3 Great Deals out of 31 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Mableton, GA
3 Great Deals out of 30 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Roswell, GA
2 Great Deals out of 33 listings starting at $17,819
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