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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
for sale
near
Irvine, 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 Cabriolet
Vehicle information
Features






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
Mercedes of ontario the best place to purchase !!
On November 25th I went to the Mercedes on Ontario, and was looking to buy an electric car around 7pm in the evening, I was looking at the EQB 350 when this very nice sales representative Abel Vargas helped us and was very nice and interactive explained to us what was good about the electric vehicles, at the end of the point of buying the EQB 350 the transaction at around 2am Black Friday after hours but I will like to mention excellent and outstanding sales person human being his name is fadi batarni I had a situation where I had to call him, a couple days after but was out of town but still answered right away, like always nice friendly and helpful manner, and I really appreciate the help and appreciate the huge help on purchasing my EQB 350 Thank you much guys I really like my car.
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 Cabriolet
Vehicle information
Features
Reviews
The best dealership to work with!
Nothing like Audi Fletcher Jones, best experience! Everyone was professional and kind, highly recommended it. Ask for Karim Jalanbo and you won’t regret it.
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 Sedan
Vehicle information
Features
Reviews
Bryan was extremely professional and helpful.
Bryan was extremely professional and helpful. The process was seamless. Everyone was easy to work with and extremely honest. We will definitely come back and we will definitely recommend to friends and family.
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
clean dealer
I was working with Doug Hansen he was very help full and honest I really liked his patience we changed phone numbers he called me to tell me the price went down on the truck so I came back and bought the truck then Ronnie helped us close the deal great service from both I tell all thanks Jose salcedo






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






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Jose Vargas helped me find a 7 seater for my family that
Jose Vargas helped me find a 7 seater for my family that was within our budget. They had a great selection of cars.






Used
2021 Mercedes-Benz C-Class Cabriolet
Vehicle information
Features
Reviews
Service Experience was great
Jay, was very professional and courteous he got me in and out really fast!! I would definitely recommend J Star Chrysler Dodge Jeep Ram. Thank you






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






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
I never write reviews….
I never write reviews…. BUT!!! A HUGE thanks to salesman JEFF! We appreciated his professionalism and passion to help us find our new car. Even after buying ours, he was so kind and quick to answer any of our questions. We are definitely recommending Jeff to our friends and families!






Used
2021 Mercedes-Benz C-Class Cabriolet
Vehicle information
Features
Reviews
AutoNation proved to be consummate professions, living up
AutoNation proved to be consummate professions, living up to the recommendation to go there. They know their business and have amazing inventory. I would recommend them.
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 Sedan
Vehicle information
Features
Reviews
It's was an excellent experience"
We had an excellent experience all staff very helpful and friendly. It's was the best experience we've had at a dealership. They are so straight and transparent about everything we've asked. By far they exeded our expectations.






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Supervisor
Josue Martinez it’s a great sales person his very professional you really have a great person working with you ���� I will really recommend to anyone one that need and new or used cars ��






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
I had an excellent experience!
I had an excellent experience! The staff here are absolutely wonderful—friendly, attentive, and always willing to go the extra mile to ensure a positive experience. Their professionalism and warm demeanor made my visit truly enjoyable. Highly recommend!






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






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
Honest and straightforward.
Honest and straightforward. They made sure the used care we bought was operating correctly before they sold it to us.






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
Superb all the way around!
Superb all the way around!!! Never had a more pleasant experience with a dealership. Giovanna, Greg and Fred all amazing.






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
AR/ Collection Customer
Excellent service as usual. Mike Gonzales and the service technician made me proud to be a Ford owner. Great job!!






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class Cabriolet
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.



Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300
Vehicle information
Reviews
Every one who we talk to in the buying process was great
Every one who we talk to in the buying process was great ! Definitely will be back soon Thank you
Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
It was a great experience from beginning to end.
It was a great experience from beginning to end. I got exactly what I wanted and it was delivered to me in perfect condition. I can’t thank them enough.
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Mercedes-Benz C-Class prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz C-Class C 300 | $38,995 | 10 Great deals |
2023 Mercedes-Benz C-Class C 300 | $27,890 | 13 Good deals |
2022 Mercedes-Benz C-Class C 300 | $29,433 | 6 Good deals |
About the 2021 Mercedes-Benz C-Class C 300
C 300 shown.
- 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 cost?
The 2021 Mercedes-Benz C-Class C 300 price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 C-Class C 300 is $26,599, with pricing starting at $15,877.
What is the MPG of the 2021 Mercedes-Benz C-Class C 300?
The 2021 Mercedes-Benz C-Class C 300 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?
The 2021 Mercedes-Benz C-Class C 300 compares to and/or competes against the following vehicles:
Is the 2021 Mercedes-Benz C-Class C 300 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.
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 (2 styles)
Style | |
---|---|
C 300 Sedan | C 300 Cabriolet |
Inventory price | |
Starting at $41,600 | Starting at $54,700 |
Combined MPG | |
27 | 26 |
Engine | |
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.
Used 2021 Mercedes-Benz C-Class C 300 by city
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2021 Mercedes-Benz C-Class C 300 in Tustin, CA
5 Great Deals out of 23 listings starting at $24,290
-
2021 Mercedes-Benz C-Class C 300 in Lake Forest, CA
4 Great Deals out of 21 listings starting at $24,290
-
2021 Mercedes-Benz C-Class C 300 in North Tustin, CA
5 Great Deals out of 26 listings starting at $24,290
-
2021 Mercedes-Benz C-Class C 300 in Santa Ana, CA
6 Great Deals out of 29 listings starting at $22,995
-
2021 Mercedes-Benz C-Class C 300 in Costa Mesa, CA
5 Great Deals out of 21 listings starting at $23,591
-
2021 Mercedes-Benz C-Class C 300 in Orange, CA
5 Great Deals out of 26 listings starting at $24,290
-
2021 Mercedes-Benz C-Class C 300 in Villa Park, CA
5 Great Deals out of 26 listings starting at $24,290
-
2021 Mercedes-Benz C-Class C 300 in Fountain Valley, CA
5 Great Deals out of 27 listings starting at $22,995
-
2021 Mercedes-Benz C-Class C 300 in Anaheim, CA
6 Great Deals out of 29 listings starting at $22,995
-
2021 Mercedes-Benz C-Class C 300 in Garden Grove, CA
5 Great Deals out of 29 listings starting at $22,995
-
2021 Mercedes-Benz C-Class C 300 in Midway City, CA
5 Great Deals out of 29 listings starting at $22,995
-
2021 Mercedes-Benz C-Class C 300 in Huntington Beach, CA
5 Great Deals out of 24 listings starting at $22,995
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