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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
Millstone, NJ
- 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.






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
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Reviews
Great dealership and great people!
The dealership is very friendly and helpful! We bought cars from Alex. He’s great! He knows our need to no nonsense! The price we got is very reasonable! Robert is very friendly and helpful with our new vehicles!
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 C 300 4MATIC
Vehicle information
Features
Reviews
BEST Car buying experience ever!!
Best car-buying experience EVER! Shamus was so knowledgeable. He answered all my questions. I took my time and there was absolutely no pressure! I LOVE my new Mazda!! Thanks Shamus!!!
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
Acura TLX Type S
I found an Acura and sent in my inquiry and was contacted immediately I got assistance with my trade in. Got approved and picked up my new vehicle on Friday 11/24 Tina, Scott and Adam were terrific and very helpful. I will be definitely returning.
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 4MATIC
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.






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Excellent experience.
Buying or leasing a car can be quick & painless! It was for me here. I worked with Tom Knoblock Jr. and Robert. Excellent from start to finish. Thanks guys! I love my new GLB.






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
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Reviews
Buying a car
This was the easiest dealership I have worked with. The process was stress free and pleasant. Arno Orsini was very knowledgeable and he was able to find me a vehicle that suited my needs. I walked out happily and appreciate the great customer service.






Used
2021 Mercedes-Benz C-Class C 300 4MATIC
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Reviews
I recently had the pleasure of working with Daniel Holden
I recently had the pleasure of working with Daniel Holden at Benz of Little Silver, and I can’t say enough good things about the experience. From start to finish, Daniel was professional, knowledgeable, and genuinely attentive to my needs. He took the time to explain everything clearly, kept me updated throughout the process, and made sure I felt confident and comfortable with every decision. What stood out most was his dedication to providing top-tier service — not just rushing through the process, but making sure every detail was handled perfectly. It’s rare to find someone who truly combines expertise with such a friendly and approachable manner. If you’re looking for someone who will treat you like a valued client and go above and beyond to ensure your satisfaction, I highly recommend asking for Daniel Holden. He turned what could have been a stressful process into a smooth, enjoyable one.






Used
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
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Reviews
Lester Glenn Mazda gave us the best possible experience.
Lester Glenn Mazda gave us the best possible experience. No pressure just knowledgeable and friendly sales process. If you are in the market for a Mazda this is hands down the only place to shop.






Used
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
I wanted to update my car, and this is where I chose the
I wanted to update my car, and this is where I chose the Audi A6 2019. Spacious, beautiful, without a single defect. Despite the fact that the car was used, it looks and drives like new. The range was impressive, and the managers provided detailed advice on each option. The financing terms are also very attractive.






Used
2021 Mercedes-Benz C-Class C 300
Vehicle information
Features
Reviews
Anyone there doing his best to satisfy the customer I was
Anyone there doing his best to satisfy the customer I was definitely recommended anyone to go there for shopping.
There are 20 matching cars close to your year range.






Used
2023 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2022 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Used
2020 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Used
2023 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features





Used
2020 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Used
2023 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Used
2019 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Used
2019 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Used
2019 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Used
2020 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information






Used
2022 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Used
2023 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Used
2023 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Vehicle information
Features






Used
2022 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2023 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2022 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2022 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
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Mercedes-Benz C-Class prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz C-Class | $42,495 | 17 Great deals |
2024 Mercedes-Benz C-Class | $34,495 | 4 Good deals |
2023 Mercedes-Benz C-Class | $32,995 | 5 Great deals |
2022 Mercedes-Benz C-Class | $30,599 | 2 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 $27,181, with pricing starting at $15,877.
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
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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.
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