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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.






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Flew in from Texas to purchase my 2022 Ford 250.
Flew in from Texas to purchase my 2022 Ford 250. They picked me up from the airport and drove out with the truck same day. Great deal being they were the cheapest in the country. Entire process was easy and quick. Best experience ever had especially considering they were across the country.
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.

Mercedes-Benz Certified
2021 Mercedes-Benz C-Class 4MATIC Sedan






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Excellent service. Got the job done in no time.
I had a great experience working with Tom Cola. He was very helpful in explaining everything about the vehicle and all details about the paperwork. It was a very swift completion of work order by him. Very experienced and friendly sales person.
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
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Reviews
Amazing experience.
Amazing experience. Aleks was a BIG help getting me into a 21 Mercedes GLC 300. Would highly recommend people to come here an sit down with this people. They tack on fees or do shady stuff. He made it an easy decision to leave with the car that day rather than risk losing an absolute steal of a car.
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
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.






Used
2021 Mercedes-Benz C-Class Sedan
Vehicle information
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Reviews
Thanks for Being A Great Sales Manager "Danny"
I would like to take the time to recognize the sales manager "Danny" who turned a very unpleasant sales situation from one sales rep. to going above and beyond to make sure I was treated with respect and like a valued customer when the final purchase was all said and done. Not only did he apologize & remedy what was wrong, he followed up with new policy & procedures so that this doesn't happen again in the future. He made and kept his promises of having my new car sparkling with a big red bow when I came to pick it up after the previous sales rep, dropped the ball on the whole customer experience. He remained in contact to make sure all things associated with getting my car ready were implemented, which was truly appreciated. Danny was pleasant, and never gave an attitude whenever I called to check-up on the progress. The professionalism he displayed speaks volumes. I would recommend "The Carshop of Mt. Holly" to all of my friends, co-workers, family, or anyone who is looking to purchase a new/used car and wants A-1 treatment from start to finish.






Used
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
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Reviews
New car
Lionel was very good in everything he did to get me a new vehicle!!!He was helpful in everything I asked , had problems and solved them very good will recommend him to other people who want to buy acar






Used
2021 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Came in with bad credit and initially wasn’t hopeful on
Came in with bad credit and initially wasn’t hopeful on even leaving with a car but ended up getting a good rate and there was Transparency from the whole team,Didn’t get the names of everyone but got assistance from Hakeem Blake and he was honest and truthful through the whole process and got us a good deal. Would recommend this dealership for sure they were professional and well knowledgeable on the process.






Used
2021 Mercedes-Benz C-Class 4MATIC Coupe
Vehicle information
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Reviews
Driving home in my new Mercedes Benz C300, I couldn't be
Driving home in my new Mercedes Benz C300, I couldn't be happier with my purchase. I highly recommend Space Auto and especially Royce for an exceptional car buying experience. Thank you for making it so enjoyable!Driving home in my new Mercedes Benz C300, I couldn't be happier with my purchase. I highly recommend Space Auto and especially Royce for an exceptional car buying experience. Thank you for making it so enjoyable!






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Erick H made buying my first car very easy.
Erick H made buying my first car very easy. Him and his finance manager broke down all the numbers and I was handed my keys within a few hours. Thanks again!






Vehicle information
Features






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class 4MATIC Sedan
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 4MATIC Sedan
Vehicle information
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Reviews
Honest, friendly, knowledgeable, no pressure to purchase.
Honest, friendly, knowledgeable, no pressure to purchase... Giuseppe is the perfect ambassador for Mercedes Benz and Ray Catena






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
Features
Reviews
Joe Lepore
Top notch dealership. Joe Lepore was extremely helpful through out the entire process. He is very knowledgable and professional. Completely honest and upfront, from the beginning. My daughter is thrilled with her new car. Thanks Joe for all your time.






Used
2021 Mercedes-Benz C-Class 4MATIC Cabriolet
Vehicle information
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Reviews
I came across this dealership, Automotive Avenues, by
I came across this dealership, Automotive Avenues, by chance and I am so glad that I did! I was looking at different cars on their website, but it honestly looked like it was "too good to be true" price wise for the cars that they were offering. I started the process with Anthony, who is in the online sales. He was so responsive and right to the point. He was communicating with me even on a Sunday when the store was closed! I was still not convinced and I thought there had to be more to it. He was very clear about the "No haggle" policy, which I love, and told me specifically what fees they charge. I decided to drive from Harrisburg, PA (3.5 hour drive) based on all the information that I had. I was looking at FOUR different cars that they had. They were kind enough to offer to hold one of them for me. It is not what they normally do, but they gave me an exception till I got there, since I had a long drive. Once I got there, I was amazed by how busy the place was on a Monday afternoon and how many beautiful cars they actually had on their lots! I was greeted by Charlie Jackson, one of their 22 sales people. He introduced himself, asked me if I was working with anyone. I told him that I've only spoken to the online sales, but I had an appointment for 5:30. He took me inside to check in, asked me if I wanted water or coffee then took me to his desk where we sat and discussed each one of the 4 cars in details including their Carfax and any other information that the dealership had to share with me. He was very patient and knowledgeable! After that, he brought the cars to the front for me to look at and test drive (except for one because I was looking at all electric cars, and the battery was not charged in that one) so we walked to it just so I can see it in person. Once I saw all of them and test drove the 3 that I could, I decided on one ( which was so hard because I wanted to take the 4 of them home). The one that I bought was a 2022 Mercedes EQS 450+. It was like brand new with just over 1100 miles on it! It was the car that I really wanted from the beginning and I ended up getting at the end. After that, we worked out the numbers on my trade, which I was NOT very excited about because it was about $1500 less than what I got from others! I agreed to it and they started to process the transaction. They stayed with me till about 9:30 pm, way after they were supposed to close, just to accommodate me so I would not have to drive again the next day. I must say that I change cars every 6-12 months because I love cars, and (other than the trade) I've NEVER felt as good purchasing as I did this time. Thank you very much and I will be back for my next one soon. You are doing things right and it is worth the long drive for sure.






Used
2021 Mercedes-Benz C-Class C 300 4MATIC
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Reviews
I drove from PA to get a car from here.
I drove from PA to get a car from here. Happy to say got approved with not so good credit and went home with a nice used Cadillac. Thank you






Mercedes-Benz Certified
2021 Mercedes-Benz C-Class 4MATIC Coupe
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Griffin hall sold me a car last week .
Griffin hall sold me a car last week . He was so professional and a pleasure to work with. This is my second time working with him!!!






Used
2021 Mercedes-Benz C-Class 4MATIC Sedan
Vehicle information
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Reviews
Excelente in service all the appointments in times and
Excelente in service all the appointments in times and the sell department very professional, I recommend,

Mercedes-Benz Certified
2021 Mercedes-Benz C-Class 4MATIC Sedan
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.
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Mercedes-Benz C-Class prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz C-Class | $48,495 | 9 Good deals |
2023 Mercedes-Benz C-Class | $30,995 | 9 Good deals |
2022 Mercedes-Benz C-Class | $28,995 | 4 Good deals |
2020 Mercedes-Benz C-Class | $18,754 | 10 Good deals |
2017 Mercedes-Benz C-Class | $9,995 | 7 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 $27,872, with pricing starting at $14,999.
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
Used 2021 Mercedes-Benz C-Class by city
-
2021 Mercedes-Benz C-Class in Roosevelt, NJ
3 Great Deals out of 36 listings starting at $21,500
-
2021 Mercedes-Benz C-Class in Twin Rivers, NJ
3 Great Deals out of 38 listings starting at $21,500
-
2021 Mercedes-Benz C-Class in East Windsor, NJ
3 Great Deals out of 38 listings starting at $21,500
-
2021 Mercedes-Benz C-Class in Hightstown, NJ
3 Great Deals out of 38 listings starting at $21,500
-
2021 Mercedes-Benz C-Class in Upper Freehold, NJ
2 Great Deals out of 28 listings starting at $19,999
-
2021 Mercedes-Benz C-Class in Manalapan, NJ
4 Great Deals out of 47 listings starting at $21,500
-
2021 Mercedes-Benz C-Class in Vista Center, NJ
2 Great Deals out of 24 listings starting at $21,500
-
2021 Mercedes-Benz C-Class in Englishtown, NJ
4 Great Deals out of 47 listings starting at $21,500
-
2021 Mercedes-Benz C-Class in Concordia, NJ
5 Great Deals out of 51 listings starting at $21,500
-
2021 Mercedes-Benz C-Class in Clearbrook Park, NJ
5 Great Deals out of 51 listings starting at $21,500
-
2021 Mercedes-Benz C-Class in Freehold, NJ
2 Great Deals out of 34 listings starting at $21,500
-
2021 Mercedes-Benz C-Class in West Freehold, NJ
2 Great Deals out of 34 listings starting at $21,500
Mercedes-Benz C-Class trims
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Mercedes-Benz C-Class 2021 C 300 4MATIC
2 Great Deals out of 27 listings starting at $21,500
Used 2021 Mercedes-Benz C-Class by body style
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