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Used
2021 Mercedes-Benz GLC 300 SUVs
for sale
near
Bridgeport, 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
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
The car buying process can be hassled and stressful, but
The car buying process can be hassled and stressful, but I had the most pleasant and happy experience dealing with the team at Bridgeport BMW. If you’re looking for a prioritized experience vs predatory experience, then it is worth giving Bridgeport BMW your time and your business. Big thanks to Zashley, Paul and Charles, I appreciate your time, patience and accessibility. WJ
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.






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
Thank You!
It’s not often that we write a review about the people involved in selling something to us. But from start to finish every aspect of purchasing a car at Darcar in Greenwich was excellent. Our sales consultant,Ted,and sales manager Neerja, were very knowledgeable and highly professional. They listened to our endless questions and concerns and worked with us on finding the right car that fit our needs and budget - all without pressure. We were thrilled to drive off in our newly acquired Lexus. It’s everything we wanted!
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 Base 4MATIC
Vehicle information
Features
Reviews
I had a wonderful experience with these guys.
I had a wonderful experience with these guys. Salesman Drew was amazing. Helped me and made the process so easy and efficient. I would definitely recommend these guys to any one.
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.






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Dealt with service, as always Courtney is hands down the
Dealt with service, as always Courtney is hands down the best. Everyone is great as well. Great experience from start to finish.
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.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Had a great experience!
Had a great experience! Oscar, Anthony and Fran were all polite, courteous and helpful! Will return for my next lease!
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
Vehicle information
Features
Reviews
Excellent, smooth and easy to work with when purchasing a
Excellent, smooth and easy to work with when purchasing a new vehicle. Andy did an amazing job. Keep up the great work. Buying a new vehicle should be fun not stressfull.






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Best experience ever purchasing car;James worked double
Best experience ever purchasing car;James worked double hard to get the transaction settled painlessly. Wiz Auto has a first rate professional staff & the largest inventory of top rated vehicles in Connecticut.






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
I visited on the second day being opened and had a great
I visited on the second day being opened and had a great experience in buying a 2022 Explorer and trading in a 2016. It was seamless. Had an issue with the new car that turned out to be a factory defect that they had Ford correct. All good. I’ll be back.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
I dealt with Rich Noble and he was excellent.
I dealt with Rich Noble and he was excellent. I am very satisfied with the purchase. I would recommend Rich or Blasius to anyone looking for a new car.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Above and Beyond!!
I came to Mercedes-Benz of North Haven for a very specific Infiniti Q50. Mr. Don Shephard was appointed to me as my sales rep.We we went for my test drive…I was extremely transparent with Don and explained all things leading up to that moment. Good, bad , indifferent. Straight shooter as I called him, he returned the favor! Coming from previous experience in the business I knew what my deal could be possible, but didn’t know if the team would want to invest the time in off-brand car. Needless to to say, the finance guru… Danny and Don worked my deal relentlessly for days and didn’t give up on me! At no point did I feel that my treatment differed due to it being an off brand car. When I went to pick up my new car, they made me feel like they were genuinely happy for me. This dynamic duo was amazing and I would recommend this dealership without pause!!! Thanks again for everything D & D !!!!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Excellent customer service consistently
Had recent maintenance and repair done. Excellent service provided as usual. I recommend North Haven to anyone looking for mercedes service, you won't be disappointed.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
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.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
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.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Great service!
This dealership was excellent! Our salesman Dominic was very profession, kind and welcoming. He helped me find a Toyota Highlander for my daughter for a great price. The financial agent Mr. Khan was also very helpful to find us the best interest rate possible. I would recommend this dealership to any of my friends.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Great experience.
Great experience. Tyler was fantastic to work with, the whole thing was completed quickly and we left very satisfied!



Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300
Vehicle information
Reviews
Excellent purchasing experience at MB of Hunt.
We were in the very capable hands of Anthony Mastroianni, who expertly guided us through the process of purchasing our car. Anthony was extremely professional, very knowledgeable, thorough, and of course patient. He was very attentive and made every effort to answer all our questions and concerns during this process. Additionally, touring the Huntington facility reassured us that we would be in good hands on all our subsequent service visits. We continue to be most pleased with our recent car purchase and would highly recommend our sales consultant, Anthony Mastroianni, to guide potential buyers through this exciting process. Thank you Anthony!



Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Reviews
I can not say enough about this wonderful dealersh
I can not say enough about this wonderful dealership, I have been a Mercedes Benz owner for 25 years! Mercedes-Benz of Huntington has really kept their promise to make all their customers happy. I especially want to say That Steve Varus in sales and Randy in service has made it easy to purchase and accommodating with the service . This is what makes a repeat owner of 25 years , happy to drive such a wonderful vehicle.



Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300
Vehicle information
Reviews
Excellent Service
This is our fourth Mercedes and Steve Verras has been our sales person since the beginning. He has excellent knowledge of the vehicles and an amazing personality. He makes the entire process quick and easy. The entire team at Mercedes Benz of Huntington NY gets an A from me, from Klint Papadelias in in the Service Department, Gregg Weiss in the Finance Department they are all very friendly and very helpful.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
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.



Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Reviews
Excellent service
Had a slight recall issue that was dealt with fast and professionally. They went the extra mile to accommodate my busy schedule and were super nice! With 3 mercedes I can’t recommend them enough!
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Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $48,888 | 9 Great deals |
About the 2021 Mercedes-Benz GLC 300
Base shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 25
- Transmission
- 9-Speed A/T
- Engine
- 255.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2021 Mercedes-Benz GLC 300 cost?
The 2021 Mercedes-Benz GLC 300 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 GLC 300 is $29,555, with pricing starting at $15,152.
What is the MPG of the 2021 Mercedes-Benz GLC 300?
The 2021 Mercedes-Benz GLC 300 offers up to 22 MPG in city driving and 29 MPG on the highway for a combined rating of 25 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.
Is the 2021 Mercedes-Benz GLC 300 reliable?
The 2021 Mercedes-Benz GLC 300 has an average reliability rating of 4.3 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 GLC 300 owners.
Is the 2021 Mercedes-Benz GLC 300 a good SUV?
Below are the Cars.com consumer ratings for the 2021 Mercedes-Benz GLC 300.
- Comfort 4.8
- Interior 4.8
- Performance 4.6
- Value 4.4
- Exterior 4.9
- Reliability 4.3
85% of drivers recommend this car
- Comfort 4.8
- Interior 4.8
- Performance 4.6
- Value 4.4
- Exterior 4.9
- Reliability 4.3
GLC 300 (3 styles)
Style | ||
---|---|---|
GLC 300 4MATIC Coupe | GLC 300 4MATIC SUV | GLC 300 SUV |
Inventory price | ||
Starting at $51,650 | Starting at $45,200 | Starting at $43,200 |
Combined MPG | ||
24 | 23 | 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) |
*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 SUVs by city
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16 Great Deals out of 22 listings starting at $19,500
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21 Great Deals out of 33 listings starting at $19,500
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20 Great Deals out of 26 listings starting at $19,500
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20 Great Deals out of 34 listings starting at $19,500
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2021 Mercedes-Benz GLC 300 SUVs in Wilton, CT
20 Great Deals out of 31 listings starting at $19,500
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27 Great Deals out of 52 listings starting at $19,500
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2021 Mercedes-Benz GLC 300 SUVs in Georgetown, CT
19 Great Deals out of 24 listings starting at $19,500
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