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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 GLC 300
for sale
near
South Brunswick, 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 GLC 300 4MATIC
Vehicle information
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Reviews
Car Service
I would like to take the time to thank Ms Patricia Medina Service Manager at Mercedes Benz in Union NJ. I brought my car in for service June 12, 2023 and a problem occurred. I went to Patricia office to explain my problem and right away she made me feel safe, and comfortable. Patricia was so professional, thoughtful, kind and understanding that after talking to Patricia I felt relieved from the stress that I was experiencing. Right away Patricia took care of the situation. It is a great feeling to know that there are people like Patricia Medina that takes there job serious and care about the people they work with. Thanks again Patricia for your professionalism. You are the best.
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
2021 Mercedes-Benz GLC 300 4MATIC
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Reviews
Fantastic!
Jack Goldberg is the best and got me the best deal on my new Mercedes! I live in NYC and when I first went to a dealership near my house they didn’t have much inventory and I’m addition didn’t really care much. I called Ray Catena and was able to find the best deal possible with the lowest monthly payment possible. Jack gave me additional 100 miles for free to make up for the travel time. I am so happy with his service and will definitely refer him to friends and colleagues! Also his associate Sean was fantastic as well Showing me all The cool features of the new car! Great job!!!
2021 GLC300 4matic
I absolutely love this compact SUV! Coming from a Subaru Outback, this is light years above and beyond for same year. A quiet cabin is my top want for buying a car. This cabin is quiet and relaxing inside. I’m tall and there is plenty of room. The seats are incredible! Can’t wait to take it on the roads in winter.
Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
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!
GLC43AMG
I have the GLC43 AMG and it's awsome! It has plenty of guts and is extremely comfortable. I would highly recommend this vehicle to anyone.

Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
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Reviews
Great experience!
I had a pleasant buying experience at this dealership all the way around. My Sales Rep Vasil Cherepania was the best. Thank you for a quick buying experience!
Exceptional Comfort
I have had this vehicle for only one month so have not developed much experience with it. I did take it on a 1400 mile trip two days after purchase. It ran well, was very comfortable to drive, made for a very easy trip, was great on gas mileage, and it is very quiet inside the cabin. Seat comfort is exceptional and this, being our first experience with heated seats and steering wheel, was most enjoyable.

Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
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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!
Great vehicle
This car has everything technology offers in it plus more. The feel of this vehicle is extremely smooth snd quiet. One of the best purchases of ever made. I’m extremely pleased and love it

Used
2021 Mercedes-Benz GLC 300 4MATIC
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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 GLC 300 4MATIC
Vehicle information
Features
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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Used
2021 Mercedes-Benz GLC 300 4MATIC
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Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
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Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
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Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
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Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
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Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
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Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
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Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base 4MATIC
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Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $48,999 | 20 Great deals |
2024 Mercedes-Benz GLC 300 | $40,700 | 2 Good deals |
2023 Mercedes-Benz GLC 300 | $32,498 | 5 Good deals |
2022 Mercedes-Benz GLC 300 | $24,695 | 45 Great deals |
2020 Mercedes-Benz GLC 300 | $16,777 | 6 Great deals |
2019 Mercedes-Benz GLC 300 | $17,543 | 6 Great deals |
2018 Mercedes-Benz GLC 300 | $10,741 | 5 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.
Research the 2021 Mercedes-Benz GLC 300
Compare the 2021 Mercedes-Benz GLC 300
2021 Mercedes-Benz GLC 300 by city
-
2021 Mercedes-Benz GLC 300 in South Brunswick, NJ
29 Great Deals out of 48 listings starting at $22,799
-
2021 Mercedes-Benz GLC 300 in Dayton, NJ
29 Great Deals out of 48 listings starting at $22,799
-
2021 Mercedes-Benz GLC 300 in Monmouth Junction, NJ
28 Great Deals out of 47 listings starting at $23,448
-
2021 Mercedes-Benz GLC 300 in Heathcote, NJ
24 Great Deals out of 43 listings starting at $23,448
-
2021 Mercedes-Benz GLC 300 in Kendall Park, NJ
24 Great Deals out of 42 listings starting at $23,448
-
2021 Mercedes-Benz GLC 300 in Princeton Meadows, NJ
29 Great Deals out of 50 listings starting at $22,799
-
2021 Mercedes-Benz GLC 300 in Ten Mile Run, NJ
20 Great Deals out of 39 listings starting at $23,448
-
2021 Mercedes-Benz GLC 300 in Franklin Park, NJ
24 Great Deals out of 42 listings starting at $23,448
-
2021 Mercedes-Benz GLC 300 in Rossmoor, NJ
28 Great Deals out of 47 listings starting at $22,799
-
2021 Mercedes-Benz GLC 300 in Kingston, NJ
21 Great Deals out of 42 listings starting at $23,448
-
2021 Mercedes-Benz GLC 300 in Plainsboro, NJ
25 Great Deals out of 46 listings starting at $23,448
-
2021 Mercedes-Benz GLC 300 in Cranbury, NJ
29 Great Deals out of 50 listings starting at $22,799
Mercedes-Benz GLC 300 trims
-
Mercedes-Benz GLC 300 2021 4MATIC
28 Great Deals out of 41 listings starting at $23,448
2021 Mercedes-Benz GLC 300 by body style
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