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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
for sale
near
Fullerton, CA
- 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 Sedan
Vehicle information
Features
Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
I called the dealership and spoke to Gary Koch.
I called the dealership and spoke to Gary Koch. I found him to be very personable and knowledgeable. We discussed the online price and agreed to purchase the car. I am not local and handled the preliminary paperwork over the phone. Once everything was confirmed I booked a flight and Gary offered to pick me up. I was in and out of the dealership in less than 90 minutes. Gary made the car buying process super easy and enjoyable. I also received an exceptional deal.
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 Sedan
Vehicle information
Features
Reviews
After getting the brush off at BMW San Diego we took the
After getting the brush off at BMW San Diego we took the hour and a half drive up to Buena Park to look at a car we?d been eying online. We were immediately greeted upon driving up to the lot everyone was very friendly and knowledgeable and made the process super easy. We left with the car we?d wanted and the terms we were looking for the staff here is 5 stars plus!! Great people!
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 needed a new everyday car and saw this crazy deal on
I needed a new everyday car and saw this crazy deal on the BMW X5. I was Lucy enough to get help from Johan he made the process so easy.
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 Sedan
Vehicle information
Features
Reviews
I just bought my new 2026 Mercedes-Benz GLE 350 from
I just bought my new 2026 Mercedes-Benz GLE 350 from Mercedes-Benz of Foothill Ranch, and the experience was amazing! Sean Roslon made everything smooth, stress-free, and enjoyable from start to finish. The whole team was friendly, the dealership is beautiful, and they even have an awesome coffee machine that makes the wait way better! I absolutely love my new car and highly recommend Sean and the Foothill Ranch team!
Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
I purchased a truck for my business here after having a
I purchased a truck for my business here after having a bad experience at another dealer. Aaron personally went to their second location to pick my truck up. Thanks Pacific
Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
Best Experience Overall
Jerry from the start helped me every step of the way, did everything he could. Very friendly, whole staff made us feel welcomed. I am still thankful they were able to make it all happen. Definitely recommend going to WCA!!
Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
I’ve had a fantastic experience with this dealership.
I’ve had a fantastic experience with this dealership. I’ve purchased four vehicles from them, and each one has been great. The person who helped us this time was Dj, and he was exceptional from the moment we met. The car is beautiful, and I’ve never had any issues with any of the cars I’ve purchased here. The customer service is always amazing.
Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
We bought our new 2025 E450 All-Terrain from this
We bought our new 2025 E450 All-Terrain from this dealership and had a great experience. Bernie Mendez worked with us on the sale and it was an easy, painless process. The entire staff was helpful and quick moving us thru the sale. We love our car and would recommend Bernie and everyone at MB Laguna Niguel!
Used
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Do good job and on time ,they have car loan and good
Do good job and on time ,they have car loan and good service ,shop so clean and any one so nice,they have too many car for loan.
Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Brain was a great Sales person very knowledgeable and was
Brain was a great Sales person very knowledgeable and was very quick to help or answer any questions definitely recommend.
Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Wow this is hands down the best dealership i went to.
Wow this is hands down the best dealership i went to. Usually I dread the finance part but John Hong my finance manager was a star amongst Stars! I Definitley will let everyone know about Calstar Mercedes led by Armen and company!
Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
This is my first experience with Fletcher Jones and it
This is my first experience with Fletcher Jones and it has been a good one so far. Buying a car long distance, sight unseen is always a bit of a challenge and potentially a risk. I feel very good about the responsiveness and customer care provided by Fletcher Jones staff. As car delivery is still in front of us, the jury is out on this experience, but I anticipate a very positive outcome. Fletcher Jones reputation provided a lot of confidence.
Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
recently purchased a car from CarWorld, and I couldn’t
recently purchased a car from CarWorld, and I couldn’t be happier with my experience! The staff was friendly and knowledgeable, making the entire process seamless. They took the time to understand my needs and helped me find the perfect car at a great price. The selection was impressive, and I felt confident in my purchase. I highly recommend CarWorld to anyone in the market for a new vehicle!
Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
Love this place
Love this place , love the service, love how fast my process was to get into my M4 .best dealer I’ve ever made business, super polite , humble and very respectful, they even car washed the vehicle, man come one I was like whatttt!!! Super happy I drove out from Hollywood and I was not disappointed. Check it out for yourself!!!!!!
Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300
Vehicle information
Reviews
Car Service
I love going to the dealership very much.Their service is outstanding, thank you Mr Barry Murphy! Everyone apart of the service staff are wonderful people.
Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
i just want to say that Jorge was so patient with me
i just want to say that Jorge was so patient with me during the whole process and smiling all the time and even offered me lunch which is very rare these days he's really really nice and very good at his job. I dont have enough word to thank Jorge seriously And Mina the manager was professional as well very nice we had chat after i closed the deal very nice man gave me a lot of advices about cars that no one did before If you guys go u won’t regret it at all They will make sure to give u the best value in the market for ur car if u trade in or sell an give u good deal on their cars Dont look around if u want to buy a cat Best team best manager hands down ill buy my next car with you guys for sure ASK FOR MINA AND JORGE ✌️✌️👍👍
Used
2021 Mercedes-Benz C-Class Coupe
Vehicle information
Features
Reviews
Was very pleasant experience.
Was very pleasant experience.. Dany chavez was amazing and very professional and respectful... Thank you.
Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
The dealership was very professional.
The dealership was very professional. I just changed my mind about the vehicle and decided to look at a different vehicle. I'm still shopping around. But overall very nice people there.
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Mercedes-Benz C-Class prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz C-Class | $54,676 | |
| 2025 Mercedes-Benz C-Class | $53,248 | 10 Good deals |
| 2024 Mercedes-Benz C-Class | $37,347 | 2 Good deals |
| 2023 Mercedes-Benz C-Class | $33,515 | 6 Great deals |
| 2022 Mercedes-Benz C-Class | $30,710 | 7 Good deals |
| 2019 Mercedes-Benz C-Class | $19,226 | 12 Great deals |
| 2018 Mercedes-Benz C-Class | $17,350 | 6 Great deals |
| 2017 Mercedes-Benz C-Class | $15,657 | 4 Good deals |
| 2016 Mercedes-Benz C-Class | $14,614 | 3 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 $24,700, with pricing starting at $12,947.
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
-
2021 Mercedes-Benz C-Class in La Habra, CA
6 Great Deals out of 22 listings starting at $17,745
-
2021 Mercedes-Benz C-Class in Placentia, CA
6 Great Deals out of 23 listings starting at $17,745
-
2021 Mercedes-Benz C-Class in East Whittier, CA
6 Great Deals out of 22 listings starting at $17,745
-
2021 Mercedes-Benz C-Class in Brea, CA
6 Great Deals out of 23 listings starting at $17,745
-
2021 Mercedes-Benz C-Class in Buena Park, CA
6 Great Deals out of 23 listings starting at $17,745
-
2021 Mercedes-Benz C-Class in La Mirada, CA
6 Great Deals out of 22 listings starting at $17,745
-
2021 Mercedes-Benz C-Class in Anaheim, CA
6 Great Deals out of 22 listings starting at $17,745
-
2021 Mercedes-Benz C-Class in La Habra Heights, CA
6 Great Deals out of 22 listings starting at $17,745
-
2021 Mercedes-Benz C-Class in Rowland Heights, CA
6 Great Deals out of 23 listings starting at $17,745
-
2021 Mercedes-Benz C-Class in South Whittier, CA
6 Great Deals out of 23 listings starting at $17,745
-
2021 Mercedes-Benz C-Class in La Palma, CA
6 Great Deals out of 21 listings starting at $17,745
-
2021 Mercedes-Benz C-Class in Stanton, CA
6 Great Deals out of 21 listings starting at $17,745
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
