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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 me
- 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
Reviews
Jeremy @ Toyota of Glendora thank you for a great car
Jeremy @ Toyota of Glendora thank you for a great car shopping experience . Will definitely come back to this dealership in the future . The whole team was fantastic . Definitely recommend this dealership ..
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
Mark Isaia was awesome to work with!
Mark Isaia was awesome to work with! Super friendly and helpful from start to finish. He made sure I was comfortable with everything and helped me find exactly what I was looking for. I'm really happy with my new car.Thanks, Mark!
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
Sergiu Sanduta was an excellent, thoroughly knowledgeable
Sergiu Sanduta was an excellent, thoroughly knowledgeable sales rep whose service was impeccable from the moment we entered the dealership till we purchased the car. He walked us through each part of the car, the BMW app, how to use digital functions on the dashboard and other features of the car.
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
There was only one car on their lot that met my criteria.
There was only one car on their lot that met my criteria. Kamryn was patient and kind with all my goofy questions and concerns. We did everything conveniently via text. After test driving it, I really wanted to own it. Curry made sure I could afford to drive off with it and Chandler in finance was a complete pleasure to work with. I wanted to share my experience with the GM Eddie Tripplet, who was available for a phone call and made my experience that much better! So proud to be a part of team Capital Toyota!
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
They bend backwards to make it work for you.
They bend backwards to make it work for you. They provided a loaner (amg!) while car was inspected. Made exceptions to finalize sale. Very good experienc overall.






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
Always great buying a car here.
Always great buying a car here. Derek was great. The whole staff is great. I got my dream truck!






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
I would have loved the SL550 Henderson had advertised but
I would have loved the SL550 Henderson had advertised but the cost of shipping my trade-in and the cost of shipping the tt0 to me made it too expensive. That car will make someone very happy!






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
My experience was excellent.
My experience was excellent. My sales man, Grant Fuller was very informative and helpful answering all my question. He made the purchase process very easy and comfortble






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
Great attention, efficiency and answers to my questions.
Great attention, efficiency and answers to my questions. Very friendly and professional to deal with.




Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
I had been searching for a car for my wife that struck
I had been searching for a car for my wife that struck the perfect balance of fun, luxury, and everyday usability ? all at a reasonable price. After months of research and countless comparisons, I finally found the one: the 2022 BMW M235i xDrive at Monrovia BMW, nearly 400 miles away from home. From the very first call, Francisco, my sales representative, was incredibly helpful and knowledgeable. His honesty and professionalism gave me the confidence to book a last-minute flight just to see the car and try to finalize the deal in person. But buying a car across state lines in less than 24 hours? That?s no easy task. Behind the scenes, Francisco and his manager Paul worked tirelessly around the clock to make it happen. Paul went above and beyond, navigating a complex loan approval process and ensuring every detail was handled so I could drive off in her dream car that same day. Thanks to their effort, dedication, and genuine care, I drove our new BMW home at the end of the day - with a full heart and the biggest smile. I couldn?t be more grateful to Francisco and Paul for their professionalism, persistence, and exceptional service. If you?re looking for a dealership that truly goes the extra mile ? literally and figuratively ? Monrovia BMW is it. Thank you again for making a long journey worth every mile.






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Garrett was an absolutely awesome salesman, easy going,
Garrett was an absolutely awesome salesman, easy going, no haslte and definitely pushes for the best deal to the customer. In a large area with Ford dealerships on every corner, this is our new goto.






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






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Professional and polite was greeted upfront from the
Professional and polite was greeted upfront from the beginning. Work was done quick. Great job






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
I worked with Joey.
I worked with Joey. Honest wonderful guy. Couldn’t be happier with my Tesla. Really did feel like I could trust him, no xx, out of there quick with my amazing new car






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Ardis provides excellent customer service.
Ardis provides excellent customer service. His professionalism was only exceeded by his intentionality to serve well.






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






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
My husband and I had a very pleasant and smooth process
My husband and I had a very pleasant and smooth process in purchasing a used car that we really love. Joseph Ngo was quickly responsive to all of my communications in setting up a time that worked for us all to do a test drive and ultimately purchase the vehicle. The finance officer was also warm and capable and everything was a positive experience.






Used
2021 Mercedes-Benz C-Class Cabriolet
Vehicle information
Features
Reviews
The Audi Q3 S Line purchased from Audi Fletcher Jones
The Audi Q3 S Line purchased from Audi Fletcher Jones Costa Mesa was my wife’s favorite color, blue. After an introductory text from Austin, I was coordinating an OTD price for the specific stock number. Mo Masadeh (Sales) contacted me and within an afternoon came to an OTD price and scheduled appointment the next day. Mo was amiable to deal with during the whole of our negotiating via text (my preferred contact) and via phone. The sales process was low pressure and professional. In fact, everyone that I dealt with, Collin (Sales Manager) and Peter (Finance) were absolutely professional. I found the vehicle my wife wanted and traveled from the Inland Empire to make my purchase at Audi Fletcher Jones Costa Mesa, so that says something about both my tenacity and the overall professional and amiable experience with this dealership. Thanks to all of you for providing one of the best experiences in car-buying that my family has had in over forty years of car-buying.






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
I had a great experience buying my Camry.
I had a great experience buying my Camry. Melanie was extremely patient in the process and helped me make the right decision for me and my family.






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!
Mercedes-Benz C-Class prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz C-Class C 300 | $38,777 | 116 Great deals |
2024 Mercedes-Benz C-Class C 300 | $29,652 | 95 Great deals |
2023 Mercedes-Benz C-Class C 300 | $24,918 | 16 Great deals |
2022 Mercedes-Benz C-Class C 300 | $22,999 | 64 Good deals |
2020 Mercedes-Benz C-Class C 300 | $13,918 | 25 Great deals |
2019 Mercedes-Benz C-Class C 300 | $14,199 | 35 Great deals |
2018 Mercedes-Benz C-Class C 300 | $10,815 | 27 Great deals |
2017 Mercedes-Benz C-Class C 300 | $10,899 | 32 Great deals |
2016 Mercedes-Benz C-Class C 300 | $9,715 | 20 Great 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 $26,876, with pricing starting at $16,439.
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.
2021 Mercedes-Benz C-Class C 300 by popular city
-
2021 Mercedes-Benz C-Class C 300 in Los Angeles, CA
3 Great Deals out of 30 listings starting at $16,453
Mercedes-Benz C-Class trims
-
Mercedes-Benz C-Class 2021 C 300 4MATIC
66 Great Deals out of 334 listings starting at $16,995
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