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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 SUVs
for sale
near
Mendham, 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 GLC 300 4MATIC
Vehicle information
Features
Reviews
Outstanding salesguys.
Outstanding salesguys. Very personable, professional, and knowledgeable! Thye helped me with getting the best deal around and the final price was soo much better than other dealers offered! Thank you for all of your help!
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
Had a great experience at Deluxe auto sales.
Had a great experience at Deluxe auto sales. They have a wide range of inventory with great car selection! And the cars are in mint condition! Matthew assisted me with my purchase; and I am a very happy customer! Will be returning in the future. Thank you Matthew & Deluxe auto sales team.
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 Coupe
Vehicle information
Features
Reviews
Had a good experience overall but was disappointed to
Had a good experience overall but was disappointed to discover that this dealership added $3000 in extra unnecessary fees onto the price of the vehicle listed. This made the price more in line with other sellers. So, it made the deal less enticing. Nevertheless, I was able to negotiate the removal of $1500 of the $3000 so, I did ultimately purchase the vehicle. The rest of the transaction went well. I very much appreciated working with my salesman Tony. He was very knowledgeable about the vehicle I purchased and was easy to deal with. I would recommend this dealer but would advise customers to look very carefully at their offer sheets before signing on the bottom line.
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
Vehicle information
Features
Reviews
Happiness at MB Edison!
I was in the market for a high-end car and in the process went to 3 MB dealers. I not only chose the best one but ended up with the best MB ambassador, Joe Sangiamino. I would definitely say Mr Catena “knows how to pick’em.” Joe is an asset to the dealership. He was most pleasant to work with and I would be hard-pressed to go elsewhere. Great to find someone so honest in his dealings. I would be remiss not to mention Joe Sardina who was most competent in teaching me the ins and outs of my car. A totally positive 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.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Told them I could only put down $2,000 max.
Told them I could only put down $2,000 max. The manager didn’t blink, just started calculating options. We worked it out. No judgment, no pressure.
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
Miguel me ayudo con 2015 Toyota corolla .
Miguel me ayudo con 2015 Toyota corolla . Muy bueno y efectivo tofo en el dealer contento






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Came in and worked with Stephanie was able to work with
Came in and worked with Stephanie was able to work with finance and get a great deal






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!






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






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
Excellent place I will always recommend… Leo, Zack and
Excellent place I will always recommend… Leo, Zack and Anthony are the best. Thank you






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Mercedes
perfect customer service. Staff were very positive towards their customers. I didn't have any issues when visiting this mercedes benz dealership. I would recommend this dealership to everyone.






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






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Holman was a great salesman.
Holman was a great salesman. Very easy to deal with. He answered any questions we had. Totally recommend! Thank you!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
All the guys in the location were fantastic and made my
All the guys in the location were fantastic and made my purchase work for what i was willing to do. stayed late and were very professional






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Adrian was super helpful with assisting me today.
Adrian was super helpful with assisting me today. Very honest and transparent great car salesmen !






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






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Anthony & Ray @ RayCatena great to deal with!!!!
Searching for a convertible for a few months since the wife wanted white with red interior convertible. So, I wanted to take a moment to share my recent experience at Ray Catena, and specifically, my interaction with Anthony Aiello. From the moment we walked into the dealership, Anthony greeted us with such warmth and made us feel like family. His polite and friendly demeanor instantly put us at ease. We had the opportunity to test drive the car and Anthony patiently went over all the features, ensuring that we had a thorough understanding of everything. I must say, it was truly a no-brainer for us to seal the deal with Ray Catena, primarily because of the exceptional service Anthony provided. His knowledge and enthusiasm for the product were infectious, and it was evident that he genuinely cared about our satisfaction. I cannot recommend Anthony and Ray Catena highly enough. If you are in the market for a new car, I urge you to visit their dealership and ask for Anthony. You won't be disappointed! Thank you again for your time, and patience you showed us please. Not the first Mercedes and won't be our last. Thanks Again Ray & Anthony!!!!






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Great service!
Great service! Would recommend . The GLS600 is just dropping to fast for me to pull the trigger on the purchase.






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
this dealership came through for us big time.
this dealership came through for us big time. they were able to get us approved when no one else could, and they made the whole thing worry free. they got us a better deal than what we were expecting. super cool guys who clearly care about their. we’re pumped about our new ride!






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
DAWN D’ARGENIO IS TRULY A ROCK STAR!
DAWN D’ARGENIO IS TRULY A ROCK STAR!!! Great service consulting & I appreciate her for her communication & clear answers with me when asking her questions as well as a speedy turnaround in getting the service done to my vehicle and having it ready for pick up All in one day! top tier !!
Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $50,399 | 6 Great deals |
2022 Mercedes-Benz GLC 300 | $24,888 | 25 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 $28,786, 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
-
2021 Mercedes-Benz GLC 300 SUVs in Bernardsville, NJ
26 Great Deals out of 42 listings starting at $22,997
-
2021 Mercedes-Benz GLC 300 SUVs in Randolph, NJ
30 Great Deals out of 47 listings starting at $21,277
-
2021 Mercedes-Benz GLC 300 SUVs in Chester, NJ
23 Great Deals out of 34 listings starting at $22,997
-
2021 Mercedes-Benz GLC 300 SUVs in Morris, NJ
44 Great Deals out of 67 listings starting at $21,277
-
2021 Mercedes-Benz GLC 300 SUVs in Peapack and Gladstone, NJ
23 Great Deals out of 34 listings starting at $22,997
-
2021 Mercedes-Benz GLC 300 SUVs in Harding, NJ
43 Great Deals out of 66 listings starting at $21,277
-
2021 Mercedes-Benz GLC 300 SUVs in Succasunna, NJ
22 Great Deals out of 34 listings starting at $22,997
-
2021 Mercedes-Benz GLC 300 SUVs in Morristown, NJ
47 Great Deals out of 72 listings starting at $20,495
-
2021 Mercedes-Benz GLC 300 SUVs in Kenvil, NJ
26 Great Deals out of 43 listings starting at $21,277
-
2021 Mercedes-Benz GLC 300 SUVs in Far Hills, NJ
26 Great Deals out of 43 listings starting at $22,997
-
2021 Mercedes-Benz GLC 300 SUVs in Mine Hill, NJ
28 Great Deals out of 45 listings starting at $21,277
-
2021 Mercedes-Benz GLC 300 SUVs in Victory Gardens, NJ
37 Great Deals out of 57 listings starting at $21,277
Mercedes-Benz GLC 300 trims
-
Mercedes-Benz GLC 300 2021 4MATIC
24 Great Deals out of 34 listings starting at $22,997
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