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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
Mercedes-Benz GLC 300
for sale
near
Killingworth, 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.






Used
2018 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
I recently purchased a 2022 BMW X3 m40 from BMW of
I recently purchased a 2022 BMW X3 m40 from BMW of Waterbury. It was a very smooth process and thoroughly enjoyed my experience. I worked with the Dennis Smith and can’t say enough about his professional manner.It was pleasure doing business with both him and Courtney Gale the finance manager.
Luxurious feel.
A prefect car. So luxurious! Very spacious, great size for family and friends. Very reliable. Would recommend to anyone looking for safety and style at the same time.






Used
2025 Mercedes-Benz GLC 300 4MATIC
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Reviews
Whole experience was outstanding.
Whole experience was outstanding. Don is an outstanding salesman and I will be contacting him in my next search for a vehicle.
Owned for 2 months, replaced a 2023 Buick Envision
Owned for 2 months, replaced a 2023 Buick Envision Avenir. Much better car, more comfortable, more luxurious. Used to Drive Lincolns, stopped as they are now made in China. Compared to Jaguar and Cadillac, clearly better car.






Mercedes-Benz Certified
2022 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
I arrived to be greeted with friendly staff members.
I arrived to be greeted with friendly staff members. My salesman Kamran was great to work with and we were able to work together and get me into a vehicle I am very happy with.
This is our second GLC 300.
This is our second GLC 300. We love the size and features for our needs (two people). Good mileage 27-29+ around town, 30-32 highway. Smooth ride, easy handling, and I think, nice styling. Newer models have larger screen and are more electronically controlled from the screen. Fields of Orange Park, Fl. has great Service, not cheap, "Mercedes" nuff said, but they will take care of you.






Used
2023 Mercedes-Benz GLC 300 4MATIC
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Reviews
Very good service.
Very good service. I was very pleased. The representative wrote an extended report of the service that was done. I would recommend them if you need service.
Love My 2023 GLC 300 4MATIC!
It’s been a great month of getting to know my new vehicle! I waited 12 weeks from the date of order to pick up my new 2023 GLC, and it was definitely worth the wait! I selected the Exclusive trim, Driver Assistance and AMG Line packages with several add-ons, and I could not be happier. My previous car was a fully loaded 2019 GLC 300, and it was unfortunately totaled in early February on a road trip. My first one was the favorite car I had ever owned and it kept us so safe during our accident, so I knew I wanted a second one. I did not realize I would have to wait so long to get a new one but I am happy I did not settle for anything else. The drive is sporty and smooth, and very quiet. It has a slight hesitation from a full stop. Once you take off it picks up very quickly and sport mode on the freeway is great. The upgraded electronics have been easy for me to understand after I read through the owners manual. One recommendation I have is to turn off the automatic speed change if you are using cruise control and happen to go through a construction zone. The cameras pick up the sign and slows the car down very quickly. I prefer to adjust to those situations manually. The car feels a bit bigger and is so attractive and comfortable. It feels much more luxurious than my 2019 did, and in my opinion the upgrades are worth the price. I absolutely love this car! Happy Shopping!






Used
2020 Mercedes-Benz GLC 300 4MATIC
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Very good deal, VERY easy to work with
Worked with Todd and Charlie. Bought used 2020 BMW 330xdrive. Fair, if not cheapest price. Moderate doc fee. Gave very generous trade price on old BMW. Pre-purchase inspection showed 1 tire with low tread; they replaced all 4. Very easy to work with; very good deal.
My Mercedes Benz SUV
I am a senior citizen and I want to feel secure while driving, and the SUV gives me that. I am on the short side so getting in and out was a new experience for me, but I learned how to manage it. Once, I found the seat setting the visibility is exceptionally good. It handles nicely on the road with quick pick-up, and the gas mileage is about average.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Folks were very nice.
Folks were very nice. Just did not find the right car there. Test drove a couple cars but none worked out for what I was looking for.
Shout out to Genesis for helping us get our dream car ,
Shout out to Genesis for helping us get our dream car , she was very honest , helpful , charismatic ! Anyone will like to buy a Car from her , and she did every single think to make sure my car was clean and in good condition . Also I love my car very comfortable.






Mercedes-Benz Certified
2022 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
I brought my recently purchased car to the service center
I brought my recently purchased car to the service center for a safety inspection. They found one issue and fixed it promptly. Overall service and communication were excellent. I will return in the future.
Best car I’ve ever owned , very comfortable and smooth
Best car I’ve ever owned , very comfortable and smooth ride , great on gas . Also as long you do the proper maintenance the car will last you , had for for 3 years no problems whatsoever. Also very spacious for size. So i definitely recommend this car to family friends or whoever looking for a nice car.






Mercedes-Benz Certified
2022 Mercedes-Benz GLC 300 4MATIC
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Reviews
Took my 2015 SL400 in to correct a faulty trouble signal.
Took my 2015 SL400 in to correct a faulty trouble signal. Vehicle was taken right in and was promptly hooked up with a loaner. The issue was resolved by the end of the day and I picked it up next day. It all went smoothly.
I have owned glc300 AMG line for two years and I have
I have owned glc300 AMG line for two years and I have positive things to say about it. Only critiques I have of this vehicle are the lack of more screens as there are still analogue speedometers on these year model. Interior could also be of higher quality materials. Rear is good






Mercedes-Benz Certified
2022 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
NICE LUXURY @ A GOOD PRICE!
HAVE. NOT PUT MANY MILES ON HER YET, BUT SO FAR LOVE IT! QUIET, FUN TO DRIVE, A GREAT INTERIOR, LOVE THE WAY ALL OF THE GAUGES AND THE GPS SCREEN ARE ARRANGED. STILL HAVE NOT LEARNED ALL THE CAR HAS TO OFFER, SO MANY BELLS AND WHISTLES!



Mercedes-Benz Certified
2022 Mercedes-Benz GLC 300
Vehicle information
Reviews
Amazing Service
Mirela C, is a kind and detailed saleswoman who made it effortless to purchase my C300. I love the vehicle and the excellent service provided to my husband and I. This was her second time selling me a Mercedes within 2 years. My son absolutely loves his CLA and sent her thanks.she remembered my son wanted to be in law enforcement so she asked how he was and glad to say-he is graduating Apr 28. It’s been 2 years since we spoke with her and her memory and attentiveness was spot on.. I can’t ring enough bells about the service I have been given.
Total luxury and comfort
I love this car. Quiet and just the right size . Super comfortable on long drives. This is my first SUV and I love the visibility as compared to my small Mercedes that I traded in for this. The upgrades and cameras are so improved also. The only thing that could be better is if it was driverless!!!






Used
2023 Mercedes-Benz GLC 300 4MATIC
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Reviews
Sports luxury
Sporty and luxurious! Drives like a sports car but feels comfortable at the same time. Great car for the family as well. Tech is great also.



Mercedes-Benz Certified
2025 Mercedes-Benz GLC 300
Vehicle information
Reviews
World-Class Experience at New Country Motor Cars – Worth
World-Class Experience at New Country Motor Cars – Worth the 3-Hour Drive! I recently purchased a Mercedes from New Country Motor Cars in Hartford, CT, and I can confidently say it was one of the best car-buying experiences I’ve ever had. From start to finish, Ryan H. went above and beyond to make sure everything was seamless, personal, and top-tier. Before I even made the trip, Ryan sent me a detailed video of the car, walking me through everything so I knew exactly what to expect. His communication was clear, timely, and never pushy—just genuinely helpful. I drove 3 hours to pick up the car, and the level of service I received was absolutely worth the trip. When I arrived, the vehicle was immaculate, the tank was full, and every step of the process was handled with professionalism and care. Ryan treated me like a VIP, and I left not only with an incredible car but with total confidence in my decision. If you're considering buying a Mercedes—no matter where you live—this is the dealership to go to. Ask for Ryan H. You won't regret it! ⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️



Mercedes-Benz Certified
2022 Mercedes-Benz GLC 300
Vehicle information
Reviews
We worked with Michael Nwachukwu and he was amazing!
We worked with Michael Nwachukwu and he was amazing! We was incredibly kind, patient, and helpful through the process of financing our new car. We highly recommend working with him.






Mercedes-Benz Certified
2022 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Mercedes-Benz Certified
2022 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Used
2019 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Wallingford Auto Park: Best Place To it A Car
Excellent dealership. I worked with Phil and bought a Nissan Rogue. Phil is the best salesman I have worked with. He made the whole buying experience so easy and stress free. I’m so happy with my purchase. My entire experience was top notch. Thank you Joe and Marcelo also. You guys are great!!
Traded it in after 19,000 miles
I traded mine in after 19000 miles for one reason, the run flat tires. they are $300 a piece and last 15000 miles. They might be an option, if you don’t mind putting new and expensive tires on every year but they don’t perform in snow after 5000. They don’t perform great when new to be honest, just better in snow with more tread. I loved the car, but living in hilly, snowy Pennsylvania, it just wasn’t practical. Think twice if you drive in snow or rough roads or just don’t feel like getting new expensive tires every year






Used
2022 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Used
2018 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Absolutely fantastic, especially Tony, he is wonderful.
Absolutely fantastic, especially Tony, he is wonderful. Every part of the transaction was easy and well executed.
I have been driving Mercedes for the last 20 years
This car met all my needs. Very reliable and comfortable car. It has excellent quality and interior design. I drive my kids around the town safely.

Used
2024 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
The service people at Secor are always nice and friendly.
The service people at Secor are always nice and friendly. Fast service when they know you’re waiting!
hshshshs jdododod kdooao kwpwp pqpa00s ks ks0-s,k
nice car and no to expensive, comfortable, I can't explain how I like my new Mercedes Benz GLC 300 . My last car was very good , ut my new OMG......
Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 Mercedes-Benz GLC 300 | $54,990 | |
2025 Mercedes-Benz GLC 300 | $47,995 | 2 Good deals |
2022 Mercedes-Benz GLC 300 | $29,426 | 21 Great deals |
*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 Mercedes-Benz GLC 300 by price
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Mercedes-Benz GLC 300 in Chester Center, CT
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42 Great Deals out of 64 listings starting at $16,200
Mercedes-Benz GLC 300 by trim
-
Mercedes-Benz GLC 300 4MATIC
39 Great Deals out of 60 listings starting at $16,200
Used Mercedes-Benz GLC 300 by body style
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
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.