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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 4MATIC
for sale
near
Sewaren, 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
Absolutely a great experience!
Absolutely a great experience!! The salesman Scott Durso was extremely knowledgeable and helpful throughout the whole process. I appreciate him and the finance guy who I cant remember his name. They treated my daughter and I with the utmost respect. I would definitely recommend him and the dealership.
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
Vehicle information
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Reviews
Sansone Hyundai did the right thing.
Sansone Hyundai did the right thing. My son and I purchase a certified pre-owned 2022 Hyundai Tuscan on July 15,2024. During the courtesy oil and filter change in January 2024, the service technician indicated that all four tires needed to be replaced. Instead of reacting, a second opinion was sought that confirmed the tire tread was deteriorating or wearing. Noting that the vehicle mileages at purchase was approx. 23,000 miles and had approx. 27,600 miles in January, plus quality tires should last 50,000 to 60,000 miles assuming normal driving conditions, the tire condition seemed abnormal. Another fact was the second opinion revealed the tire’s manufacturing date in 2020, which also does not seem proper. Upon contacting Sales Manager, Operations Manager and Service, another set of tires were installed and aligned at no cost.
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
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Reviews
We’ve been buying cars here for the last 6 years.
We’ve been buying cars here for the last 6 years. My go to place to purchase all my cars. Everyone is friendly.
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 4MATIC
Vehicle information
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Reviews
I chose Ford Sport because of the brand's good
I chose Ford Sport because of the brand's good reputation. The manager is really great, I didn't have to wait long, he helped me quickly get the documents, and the bank quickly approved the installment plan. The car is in excellent condition, the buying process was easy and pleasant.
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 Base 4MATIC
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Reviews
Thank you CarTopia for an amazing experience, I had all
Thank you CarTopia for an amazing experience, I had all of my questions answered and they were completely transparent. thank you to Sabrine Eli and Mauricio for working with me and reassuring me that I left feeling like I got an excellent deal on my 2021 X3 M! no hidden charges and a very smooth process. I recommend all to come check out CarTopia
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
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Reviews
It has been a pleasure working alongside Carlos at stream
It has been a pleasure working alongside Carlos at stream auto. He and his team made it an easy smooth transition for me to leave there with a great car and a smile on my face thanks again team five stars to Carlos




Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
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Reviews
Very friendly family owned auto dealership.
Very friendly family owned auto dealership. Dave were very accommodating with our situation and gave us a fantastic car at a great price.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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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
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Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Quon & Steven are just great !
Quon & Steven are just great !! we wrapped up the sales in just 2 days. I am pleased.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Michael D’Lois is professional and knowable I asked him
Michael D’Lois is professional and knowable I asked him about my car warranty He checked and explained the oil change was under my car warranty. New filters will cost me. I will definitely give Michael 10 stars. All the Nissan staff greet you with a smile and warm hello…






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Ryan Lewis was a very considerate and professional sales
Ryan Lewis was a very considerate and professional sales person. The financial department Was very polite and professional as well. The dealership is always very clean and welcoming. I would recommend people to the Riverside dealership. Thank you.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
I had an excellent experience at Fast Track Motors.
I had an excellent experience at Fast Track Motors. From the moment I walked in, the staff was friendly, knowledgeable, and genuinely helpful. They took the time to understand what I was looking for and helped me find a vehicle that fit my needs and budget perfectly. The buying process was smooth, transparent, and pressure-free. I appreciated how clearly everything was explained, and there were no hidden fees or surprises. The vehicle I purchased was in great condition, clean, and exactly as advertised. What really stood out was their customer service—responsive, professional, and honest. Even after the sale, they followed up to ensure I was happy with my purchase and answered any questions I had. I highly recommend Fast Track Motors to anyone looking for a quality vehicle and a dealership that truly cares about its customers. I’ll definitely be returning for future purchases!






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
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Reviews
I recently purchased my 2024 Mercedes-Benz GLS 450, and
I recently purchased my 2024 Mercedes-Benz GLS 450, and once again, Ahmed Abdeldayem delivered an outstanding car-buying experience. This is the fourth car I’ve purchased from Ahmed, and every interaction has been nothing short of exceptional. Ahmed’s professionalism, transparency, and genuine commitment to customer satisfaction make him a true asset to the dealership. What keeps me coming back to this dealership, however, isn’t just the incredible sales experience—it’s the amazing service department. Chad Kaplan, my service advisor, and Annmarie Albaro, the service department manager, are simply the best in the industry. They consistently go above and beyond to ensure my vehicles are well taken care of, providing prompt, efficient, and top-tier service every single time. If you’re in the market for a Mercedes-Benz, look no further than Ray Catena. Whether it’s working with Ahmed Abdeldayem for your purchase or trusting Chad and Annmarie in the service department, you’ll experience unparalleled professionalism and care. Thank you, Ahmed, Chad, Annmarie, and the entire team, for always making my experience a memorable one!






Used
2021 Mercedes-Benz GLC 300 4MATIC
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Reviews
Michael in service was great .
Michael in service was great . Fast and competent I was back on the road ASAP






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
After searching for over two weeks, I finally purchased a
After searching for over two weeks, I finally purchased a 2023 Toyota Camry as my first car—and C&K made the process smoother than I ever could have imagined! The team was knowledgeable, transparent, and answered all of my questions without any pressure. Best of all, there were no outrageous or hidden fees. I couldn’t be happier with my experience and would absolutely recommend C&K to anyone looking for a car!






Used
2021 Mercedes-Benz GLC 300
Vehicle information
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Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Best Experience Car Shopping Ever.
We found ourselves looking for a car in a very buyer unfriendly environment. After several discouraging experiences at other dealerships (including our previous Mercedes dealer) Ray Catena of Freehold was a refreshing experience. When we showed up our salesman John Farrell was ready for us with the vehicle we were interested in. The Manger Leigh stopped by to say hello and I was promptly connected with a representative to take me on a test drive. John was incredibly considerate of our time. Rather than sitting to wait and keeping us hostage at the dealership, he ran the numbers and called me later. We quickly agreed on a price and 24 hours later he delivered the vehicle to our house. In total I spent no more than 90 minutes driving, negotiating the agreement, and signing paperwork This is the most pleasant and easy experience we had buying a car and we have been working with Mercedes Benz for the last 10 years. I cannot recommend this dealership or John Farrell or Leigh Farrell more highly.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Great car.
Great car. In fact, I would treat it like a new gadget. Using the autopilot is a real thrill.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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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 |
---|---|---|
2026 Mercedes-Benz GLC 300 4MATIC | $52,835 | |
2025 Mercedes-Benz GLC 300 4MATIC | $48,777 | 16 Great deals |
2022 Mercedes-Benz GLC 300 4MATIC | $20,988 | 55 Great deals |
2019 Mercedes-Benz GLC 300 4MATIC | $16,289 | 17 Great deals |
About the 2021 Mercedes-Benz GLC 300 4MATIC
4MATIC shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- All Wheel Drive
- Combined MPG
- 23
- 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 4MATIC cost?
The 2021 Mercedes-Benz GLC 300 4MATIC price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 GLC 300 4MATIC is $27,634, with pricing starting at $17,923.
What is the MPG of the 2021 Mercedes-Benz GLC 300 4MATIC?
The 2021 Mercedes-Benz GLC 300 4MATIC offers up to 21 MPG in city driving and 28 MPG on the highway for a combined rating of 23 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 Mercedes-Benz GLC 300 4MATIC?
The 2021 Mercedes-Benz GLC 300 4MATIC compares to and/or competes against the following vehicles:
Is the 2021 Mercedes-Benz GLC 300 4MATIC reliable?
The 2021 Mercedes-Benz GLC 300 has an average reliability rating of 4.4 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 GLC 300 owners.
81% of drivers recommend this car
- Comfort 4.7
- Interior 4.7
- Performance 4.5
- Value 4.4
- Exterior 4.8
- Reliability 4.4
GLC 300 (1 style)
Style |
---|
GLC 300 4MATIC SUV |
Inventory price |
Starting at $45,200 |
Combined MPG |
23 |
Engine |
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.
Used 2021 Mercedes-Benz GLC 300 4MATIC by city
-
2021 Mercedes-Benz GLC 300 4MATIC in Port Reading, NJ
28 Great Deals out of 59 listings starting at $17,923
-
2021 Mercedes-Benz GLC 300 4MATIC in Woodbridge, NJ
21 Great Deals out of 48 listings starting at $22,499
-
2021 Mercedes-Benz GLC 300 4MATIC in Perth Amboy, NJ
20 Great Deals out of 42 listings starting at $22,499
-
2021 Mercedes-Benz GLC 300 4MATIC in Avenel, NJ
24 Great Deals out of 54 listings starting at $17,923
-
2021 Mercedes-Benz GLC 300 4MATIC in Fords, NJ
19 Great Deals out of 41 listings starting at $22,985
-
2021 Mercedes-Benz GLC 300 4MATIC in Carteret, NJ
32 Great Deals out of 63 listings starting at $17,923
-
2021 Mercedes-Benz GLC 300 4MATIC in Iselin, NJ
20 Great Deals out of 47 listings starting at $22,985
-
2021 Mercedes-Benz GLC 300 4MATIC in Rahway, NJ
24 Great Deals out of 55 listings starting at $17,923
-
2021 Mercedes-Benz GLC 300 4MATIC in Colonia, NJ
18 Great Deals out of 49 listings starting at $17,923
-
2021 Mercedes-Benz GLC 300 4MATIC in South Amboy, NJ
18 Great Deals out of 39 listings starting at $22,995
-
2021 Mercedes-Benz GLC 300 4MATIC in Linden, NJ
32 Great Deals out of 64 listings starting at $17,923
-
2021 Mercedes-Benz GLC 300 4MATIC in Metuchen, NJ
18 Great Deals out of 40 listings starting at $22,985
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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.