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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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New and used
2025 Mercedes-Benz C-Class C 300 4MATIC
for sale
near
Haddam, CT
- 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.






New
2025 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Great experience with this dealership
I normally don't buy used cars from dealerships because of the cost vs buying from private seller, but they happened to have a rare car that I wanted. I sent an email after hours and Mark Carofano responded promptly the next morning. They were very reasonable in the negotiation process and never tried to gouge me at any point. They even took care of a few maintenance items before handing me the car! Mark was extremely responsive and professional. When I got there he had everything ready and gave me some Mercedes swag. At no point did I feel like I was being pressured at a typical dealership. It was a very warm and relaxing atmosphere. They had ordered pizza for the staff that day and he offered me a slice. He made it feel like it was a family business! I flew to pick up my car and had a 7 hour drive and they made it totally worth the travel. Katie the finance manager was also extremely pleasant and easy to talk to! She made the paperwork process seem, well seemless! Sometimes you see 150 reviews at all 5 stars and you think well this is probably fake but the you experience it for yourself and understand how they got these ratings. This is the first and probably last review I'll ever leave for a dealership and I'm glad it was for Mark, Katie and Mercedes of New London.

New
2025 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Easy! Great! Friendly! Accommodating!
Christopher Larkin was great! The whole dealership is great! Always VERY easy to deal with- but also very accommodating. Highly recommend not only the dealership - but also, Christopher Larkin, our sales associate. My husband has a very busy schedule- we did not set foot into the dealership until we came in to sign the papers. We have bought cars there previously and had no concerns about conducting the entire transaction via text and a couple of phone calls. Our experience could not have been Any better.






New
2025 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Great Automobile Dealership with uncanny potential for
Great Automobile Dealership with uncanny potential for new vehicle owners at an awesome location. Thanks



Mercedes-Benz Certified
2025 Mercedes-Benz C-Class
Vehicle information
Reviews
Great service from Ryan McLoughlin!
Excellent buying experience provided by consultant Ryan McLoughin. We had decided on a specific model and color MB – found one on internet 100 miles away and inquired. Ryan McLoughlin of New Country MB in Hartford responded and ably addressed questions with additional pictures, a road test and specific information. A few days later we drove up from N.J. and home in the afternoon with a 2019 red GLC300. Soon noticed a rattle in the passenger side rear. Local MB diagnosed and recommended a shock absorber replacement and suggested new brake rotors. Sent the report up to Ryan, who responded promptly with a service appointment to have it fixed in his shop. Arrived at service at 8:30 AM and was on the way home by noon because Ryan scheduled service and ordered parts in advance. All issues fixed. Very much enjoyed working with Ryan Mcloughlin – an engaging, professional young man who is passionate about his job. Ryan provided excellent service and was a ready advocate for getting things right. In all, very happy with Ryan McLoughlin experience and our new MB.
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Used
2025 Mercedes-Benz C-Class C 300
Vehicle information
Features






Mercedes-Benz Certified
2025 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2025 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Used
2025 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Used
2025 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features






Used
2025 Mercedes-Benz C-Class C 300
Vehicle information
Features






Used
2025 Mercedes-Benz C-Class C 300
Vehicle information
Features






Used
2025 Mercedes-Benz C-Class C 300
Vehicle information
Features






Mercedes-Benz Certified
2025 Mercedes-Benz C-Class C 300
Vehicle information
Features






Used
2025 Mercedes-Benz C-Class C 300
Vehicle information
Features
*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.
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Mercedes-Benz C-Class trims
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