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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 C 300
Vehicle information
Features
Reviews
New Elantra
Mike Gregg did a great job helping us out today. Great customer service, and we were able to leave with our dream car at a rate we were happy with.
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 4MATIC Sedan
Vehicle information
Features
Reviews
Mel is amazing.
Mel is amazing. From start to finish she kept me informed. She was referred to me and my referral expressed the same. I love that fact that she will be with me for the life of my car. I have a found a friend and sister in Mel. Her customer service is unmatched.
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
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
I recently purchased the 2023 Mercedes-Benz GLE 53 AMG,
I recently purchased the 2023 Mercedes-Benz GLE 53 AMG, and the entire experience has been nothing short of amazing. Not only is the vehicle a true standout in performance and luxury, but the team at ALM Roswell made the process seamless and enjoyable. The combination of the 2023 GLE 53 AMG's performance and luxury, paired with the outstanding service at ALM Roswell, made this an unforgettable experience. A heartfelt thank you to ALM Roswell for making it so easy to get behind the wheel of this incredible SUV. Highly recommended! Big thank you to Bri and Marquese Norman
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 Sedan
Vehicle information
Features
Reviews
Nicole was great and extremely helpful, will definitely
Nicole was great and extremely helpful, will definitely do business with them again in the future






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Great team and experience.
Great team and experience. We made a purchase and were very pleased with Issac as well as the sales and delivery process.






Used
2021 Mercedes-Benz C-Class
Vehicle information
Features
Reviews
My shopping experience @CarMax Roswell, Ga
My overall experience with this dealership and sales associates were very pleasant and sufficient. I was able to take my time in selecting my vehicle and was given accurate pricing info as I had already did my research for the car I was interested in. I wasn't pushed into a car I didn't want or desire after I decline to purchase the original car I went to the dealership to test drive. The associate took the time to look through the online lists of cars within a 150 miles of his dealership and after locating a car that I liked he was able to have the car transferred in from another state free of charge. I was called when the car arrived and made an appointment to check it out and I made a purchase.






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.






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Best dealership hands down.
Best dealership hands down. Brandon assisted me all the way through the process. They had the my dream car and help me get it with no problems. I went three other dealers first and they all tried to take advantage of me! I would recommend these guys for everybody?






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
Always a wonderful buying experience at North Atlanta
Always a wonderful buying experience at North Atlanta Land Rover. Starian Franc is knowledgeable and always takes care of his clients during and after the buying process. Additionally, Jermaine Duberry is an excellent service advisor.






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
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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 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
Vehicle information
Features
Reviews
In-and-out, fast service & NO stress... THANK YOU!
I went to Carmax on 4th of July. The place was not super packed, so that was great. We had a little 9th month old on tow, and were nervous that it would take us all day to shop. The only thing that took a lot of time was waiting for a sales man. Apparently, the new young guys at the front were more interested in flirting (yes flirting) with each other and playing around than realizing that we needed help or just plainly asking us if we were being helped. That really bothered me, as we wasted 30 mins just sitting dumb. The front desk girl was no help.. she was the one to tell us to sit and wait and then no where to be seen. Finally someone professional and extremely courteous walked by ... the service manager. He quickly apologized for our wait, and brought along Daniel Claudio. I am SOOOOOOOOOOOooooO thankful he did. Danny was professional, kind, humble, hard-working, and just all the way a pleasure to work with. He represented Carmax the way it should be. He took the details of what we were looking for and walked us around to cars that would fit our needs. The second car (nissan pathfinder) was a recommendation from him... and that was the car we bought. Danny if you're reading this... THANK YOU! You're such a great employee and that deserves recognition.






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.






Used
2021 Mercedes-Benz C-Class 4MATIC Coupe
Vehicle information
Features
Reviews
We had a great experience with Grand Motorcars.
We had a great experience with Grand Motorcars. All the sales staff were friendly and made us feel welcome. Jhordan and Erika helped make us a great deal. We would buy from again!






Used
2021 Mercedes-Benz C-Class
Vehicle information
Features
Reviews
Amazing!!!!!!
I had amazing Fast Pace experience even though it took me 3 days to get my car due to My inability to provide the documents they needed.however going on the lot getting pre-approved over the phone walking in and walking out with my vehicle was the easiest process I've ever faced. John was very helpful and Adrian was the greatest he worked with me every step of the way and he made sure I drove off the lot with the car i wanted. Even more so when I didn't even think or believe they can get me financed and not to mention they put a bow on the car I felt very special and the customer service made me feel very confident I am so grateful for you guys thank you so much CarMax!!!!!!!!!






Used
2021 Mercedes-Benz C-Class
Vehicle information
Features
Reviews
I was in the market for a new car for over a year now.
I was in the market for a new car for over a year now. It is nerve wrecking and overwhelming. Decide to buy a new or used. I researched, test drive, and contacted over 20 dealers for information. Until I finally found the perfect car for me at the perfect price, while on the CarMax website in Norcross, GA. A 2023 Nissan Pathfinder SV 4WD with 16,500 miles. Practically brand new and at least under $2,000 and the lowest miles from similar vehicles in my area. One great thing about CarMax is that I was able to scheduled the test drive 7 days in advance. They reserved the car for me, no worries about being sold before my test drive. Another great thing about CarMax is the price advertised is the price you pay. Other than tax, title and registration, no other “bogus” fees are added to the price. I only wish they offered special incentives/discounts like military, first responders, student, etc. But, I am extremely happy with my purchase!!! Shout out to salesman Young!!! He is the first person I spoke to; he got the car for my test drive, and in less than 1-2hrs I was on my way home with a new car!!! In other words, DO YOUR RESEARCH!!!

Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Good work done with customer service by this company, the
Good work done with customer service by this company, the dealer's response was quite quick and accurate, and the responsible for managing the applications is very attentive






Used
2021 Mercedes-Benz C-Class C 300
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
One of my BEST buys.
There's a young saleslady name Lachelle , very professional and will make sure you are satisfy with your selection. Highly recommend her and i will buy from there again because of the service. i bought a PORSCHE 911 TURBO.
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Certified
2021 Mercedes-Benz C-Class C 300
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Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300
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Used
2021 Mercedes-Benz C-Class Sedan
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Used
2021 Mercedes-Benz C-Class
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Used
2021 Mercedes-Benz C-Class
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Used
2021 Mercedes-Benz C-Class
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Mercedes-Benz C-Class prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz C-Class | $39,920 | 6 Great deals |
2024 Mercedes-Benz C-Class | $34,197 | 21 Good deals |
2023 Mercedes-Benz C-Class | $32,986 | 5 Good deals |
2022 Mercedes-Benz C-Class | $28,000 | 2 Good deals |
2019 Mercedes-Benz C-Class | $16,000 | 5 Good deals |
2017 Mercedes-Benz C-Class | $11,995 | 6 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 $27,415, with pricing starting at $15,460.
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
2021 Mercedes-Benz C-Class by city
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2021 Mercedes-Benz C-Class in Fair Oaks, GA
1 Great Deal out of 22 listings starting at $16,999
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2021 Mercedes-Benz C-Class in Smyrna, GA
1 Great Deal out of 22 listings starting at $16,999
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2021 Mercedes-Benz C-Class in Vinings, GA
1 Great Deal out of 22 listings starting at $16,999
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2021 Mercedes-Benz C-Class in Mableton, GA
1 Great Deal out of 21 listings starting at $16,999
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1 Great Deal out of 24 listings starting at $16,999
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2021 Mercedes-Benz C-Class in Roswell, GA
1 Great Deal out of 22 listings starting at $16,999
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2021 Mercedes-Benz C-Class in Dunwoody, GA
1 Great Deal out of 24 listings starting at $16,999
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2021 Mercedes-Benz C-Class in Brookhaven, GA
1 Great Deal out of 24 listings starting at $16,999
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2021 Mercedes-Benz C-Class in Chamblee, GA
1 Great Deal out of 24 listings starting at $16,999
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2021 Mercedes-Benz C-Class in Atlanta, GA
1 Great Deal out of 21 listings starting at $16,999
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2021 Mercedes-Benz C-Class in Holly Springs, GA
1 Great Deal out of 21 listings starting at $16,999
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2021 Mercedes-Benz C-Class in North Druid Hills, GA
1 Great Deal out of 23 listings starting at $16,999
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