Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2021 Mercedes-Benz C-Class
for sale
near
Marietta, 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
Vehicle information
Features
Reviews
Customer Service
Victoria in the business office provided awesome customer service. Thank you Victoria. You ROCK! Needed information on my extended service plan because my vehicle was disabled and I did not have the paperwork on me . She took the time to find the information for me.
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 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!
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






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!
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
Jason went up above and beyond to help me!
Jason went up above and beyond to help me! You’re a rock star ⭐️. Thanks!
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
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
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!






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
I am very grateful that I found this place when looking
I am very grateful that I found this place when looking for the car few month back. Khan was very nice and patient with my numerous requests and helped me found the car I was dreaming about for a good price! Excellent service! Thank you!

Used
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Thank you very much for responding so quickly, you have
Thank you very much for responding so quickly, you have an excellent customer service section
Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
my service representative was very professional and
my service representative was very professional and courteous. i have been using this location for 4 years snd the service and experience is always very good. my only complaint is the fact that they charge a 3% of total cost if you use a credit card.
There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
As a benefit to some of our dealer customers, we display their listings first.






Used
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






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






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Used
2021 Mercedes-Benz C-Class Coupe
Vehicle information
Features






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features






Used
2021 Mercedes-Benz C-Class
Vehicle information
Features
Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Vehicle information
Features
Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
-
Prev - 1
- 2
-
Next
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 | $35,960 | 17 Good deals |
2023 Mercedes-Benz C-Class | $27,500 | 5 Good deals |
2022 Mercedes-Benz C-Class | $28,000 | |
2020 Mercedes-Benz C-Class | $19,189 | 7 Good deals |
2019 Mercedes-Benz C-Class | $16,000 | 6 Good deals |
2018 Mercedes-Benz C-Class | $13,500 | 5 Good deals |
2017 Mercedes-Benz C-Class | $12,850 | 5 Good deals |
*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 Marietta, GA
1 Great Deal out of 29 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Fair Oaks, GA
2 Great Deals out of 30 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Smyrna, GA
2 Great Deals out of 30 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Kennesaw, GA
1 Great Deal out of 27 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Vinings, GA
2 Great Deals out of 30 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Mableton, GA
2 Great Deals out of 29 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Sandy Springs, GA
2 Great Deals out of 33 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Powder Springs, GA
1 Great Deal out of 25 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Acworth, GA
1 Great Deal out of 20 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Woodstock, GA
1 Great Deal out of 31 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Austell, GA
2 Great Deals out of 26 listings starting at $17,819
-
2021 Mercedes-Benz C-Class in Roswell, GA
1 Great Deal out of 32 listings starting at $17,819
Used 2021 Mercedes-Benz C-Class by body style
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}