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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
Avocado Heights, 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
Reviews
All the staff was amazing.
All the staff was amazing. Especially our sales person Michael Quezada. The facilities were immaculate and just everything about this place made buying a new car an wonderf experience.
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
Thank you to your dealer and your staff for helping us
Thank you to your dealer and your staff for helping us choose the best car for us, special thanks to Yura for giving us good service.
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
Amazing experience
I was in the market for the new Sienna XSE with some upgrades and couldn't find what I was looking for. I was in contact with A LOT of dealerships and they were just awful. I finally called Longo and was able to reserve a Sienna XSE that was coming from the factory, with the package that we wanted. David Fearn was awesome, he was understanding and helpful. We had a lot of question due to our previous experience and he was more than happy to help us. When the vehicle arrived we were a little afraid it would be sold from under us but again David was understanding and reassured me it would not. So we were able to relax and come in on our day off. I believe we spent about an hour finalizing everything and then drove home in our new Sienna. Its was such a quick and amazing experience, I definitely recommend Longo to anyone looking for a new Toyota.
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
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 Sedan
Vehicle information
Features






Used
2021 Mercedes-Benz C-Class Cabriolet
Vehicle information
Features
Reviews
Thank you JStar!
A big thank you to the guys at J Star. From Jace helping us on the sales side to Chris in Finance. I would recommend J Star to anyone! Thank you.






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
great service
the initial helper was very easy going and a pleasure to deal with






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Super helpful!
I bought a car over the weekend and I spoke to Yosselyn before coming in and she was super helpful and assured me that I would be helped out and be able to get into the vehicle I was looking into. Once we arrived she introduced us to Jesus and he was just as helpful. He showed us the vehicle and went for a test drive. He made the process really easy and enjoyable! Definitely recommend this dealership if you are looking to get into a new or used car.






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
I bought a car only had a budget of 250/month and cant
I bought a car only had a budget of 250/month and cant believe they made it happen! Thank richard tony and bappy for my 2011 Lexus ES 350






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Old School Customer Service
This dealership went way over the top to meet our needs during Covid. From GM Peter King to the front desk reps, this is a Customer Comes First shop.






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
I traded in my car for a better one at lower payments.
I traded in my car for a better one at lower payments. I'm very happy with how they treated me, didn’t push me, didn’t try to fool me. I looked at 4 different vehicles and ended up with a Toyota Tacoma, car’s history was very transparent and the price for its condition was superb. Overall - very positive experience.






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Great service, great guys and girl.
Great service, great guys and girl. was able to get a decent deal so far happy we’ll see.






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






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
Happy with service.
Happy with service. Easy to make online apt, no wait time when arrived. Honest when service items not required. Great communication of status of repair and service completed when promised. Seamless checkout






Mercedes-Benz Certified
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!






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
recently visited Mercedes-Benz and had the pleasure of
recently visited Mercedes-Benz and had the pleasure of working with Mr. Jeff Tarin regarding the end of my lease end. I came in with a few preferences, which was to leaver MB & purchase a car with another Brand. I was uncertain about the most financially responsible path—whether to end my lease, purchase my current vehicle, or explore a new one. Jeff was incredibly mindful, honest, resourceful, and supportive throughout the entire process. His charismatic and empathetic approach immediately put me at ease. He took the time to thoroughly educate me on all available options, including the financial implications of each, while paying close attention to both my needs and my financial comfort. Although I ultimately decided to purchase a new vehicle, Jeff ensured that I felt confident, informed, and genuinely happy with my decision. His professionalism and care made a lasting impression, and I’m truly grateful for the time and attention he dedicated to assisting me. Thanks to Jeff’s exceptional service, I remain a proud and loyal Mercedes-Benz customer since 2017, and I look forward to returning to him for all future needs—both for myself and for my family and friends.






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
Features
Reviews
I recently worked with [ Jeff ] to get my car, and the
I recently worked with [ Jeff ] to get my car, and the experience couldn’t have been better! They were professional, kind, and made the entire process smooth and stress-free. Highly recommend if you’re looking for someone who truly cares and goes the extra mile! 🙌🚗💫






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 Cabriolet
Vehicle information
Features
Reviews
Great Service
We had a great experience with Pacific BMW. The car we purchased was beautiful and we got a great deal for it. The only negative part of the purchase was the actual buying process. It took a little longer than we expected and maybe it could have been a bit more streamlined. But in the end, the car was worth the wait.






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Was looking for a Ford Mustang for a while and ended up
Was looking for a Ford Mustang for a while and ended up getting a great deal on it. I would recommend asking for Jose Vargas.
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Mercedes-Benz C-Class prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz C-Class C 300 | $39,888 | 15 Great deals |
2024 Mercedes-Benz C-Class C 300 | $28,418 | 10 Good deals |
2023 Mercedes-Benz C-Class C 300 | $29,891 | 22 Good deals |
2022 Mercedes-Benz C-Class C 300 | $26,991 | 6 Good deals |
2020 Mercedes-Benz C-Class C 300 | $17,791 | 11 Good deals |
2017 Mercedes-Benz C-Class C 300 | $12,991 | 8 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 $26,348, 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
-
2021 Mercedes-Benz C-Class C 300 in West Puente Valley, CA
6 Great Deals out of 37 listings starting at $15,877
-
2021 Mercedes-Benz C-Class C 300 in South El Monte, CA
8 Great Deals out of 41 listings starting at $15,877
-
2021 Mercedes-Benz C-Class C 300 in La Puente, CA
6 Great Deals out of 36 listings starting at $22,995
-
2021 Mercedes-Benz C-Class C 300 in El Monte, CA
8 Great Deals out of 39 listings starting at $15,877
-
2021 Mercedes-Benz C-Class C 300 in Rose Hills, CA
8 Great Deals out of 41 listings starting at $15,877
-
2021 Mercedes-Benz C-Class C 300 in Hacienda Heights, CA
6 Great Deals out of 38 listings starting at $22,995
-
2021 Mercedes-Benz C-Class C 300 in Baldwin Park, CA
6 Great Deals out of 35 listings starting at $15,877
-
2021 Mercedes-Benz C-Class C 300 in Valinda, CA
6 Great Deals out of 38 listings starting at $22,995
-
2021 Mercedes-Benz C-Class C 300 in City of Industry, CA
6 Great Deals out of 38 listings starting at $22,995
-
2021 Mercedes-Benz C-Class C 300 in North El Monte, CA
8 Great Deals out of 37 listings starting at $15,877
-
2021 Mercedes-Benz C-Class C 300 in Whittier, CA
6 Great Deals out of 38 listings starting at $22,995
-
2021 Mercedes-Benz C-Class C 300 in Rosemead, CA
8 Great Deals out of 37 listings starting at $15,877
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