Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2021 Mercedes-Benz GLC 300
for sale
near
Emerson, GA
- 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
These guys couldn't have been better to me.
These guys couldn't have been better to me. Justin met me on the service drive and walked me through the repair process, what needed to be diagnosed, how long it would take and how much it would cost. Justin kept in touch with me and even had his manager, Billy call me with updates while he was off work. When the work was done they even delivered my truck home. Jim Tidwell Ford exceeded my expectations and I'll be happy to return for service.
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
Features
Reviews
Great Experience
It was a great experience working with Allen. He made sure that the process went smoothly and quickly. I'd go back for another car. Everyone was great!
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
Vehicle information
Features
Reviews
Great Expereience
This was the easiest car buying experience I have had. They took me to the car I was interested in. Keys were there, we drove it right away. The price was competitive, the financing was lightning quick. They washed it while I was signing and I was out of there in under an hour. They even drove me to turn in my rental car so I could just drive my new car home and surprise the family. First class business.
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
I went into the dealership knowing what vehicle I wanted.
I went into the dealership knowing what vehicle I wanted. I was assisted by Alex who was extremely helpful and knowledgable. Alex is personable without being pushy and gives off the aura that he genuinely cars abt his customers. The entire staff at Calavan was outstanding. This is my 2nd Sorento purchased from them and would recommend this dealership to anyone in the market for a car.
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
Vehicle information
Features
Reviews
My shopping experience @CarMax Roswell, Ga
My overall experience with this dealership and sales associates were very pleasant and sufficient. I was able to take my time in selecting my vehicle and was given accurate pricing info as I had already did my research for the car I was interested in. I wasn't pushed into a car I didn't want or desire after I decline to purchase the original car I went to the dealership to test drive. The associate took the time to look through the online lists of cars within a 150 miles of his dealership and after locating a car that I liked he was able to have the car transferred in from another state free of charge. I was called when the car arrived and made an appointment to check it out and I made a purchase.
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






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
My sales person, Rita, was fantastic.
My sales person, Rita, was fantastic. The General manager was very willing to make sure we we went home with a new car. Very professional.






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Many thxs to Eric Gomez and team for deliveree , follow
Many thxs to Eric Gomez and team for deliveree , follow up and attention to detail Long time customer, MB owner, repeat buyer and dedicated customer of Mr Eric Gomez , a professional automotive representative of RBM Sandy Springs Ga Contact Mr Gomez and experience the difference between just a salesman or a comfort specialist for your next Mercedes Benz Many thanks, S K Tilley Roswell Ga






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
My experience with Eric Gomez was fantastic.
My experience with Eric Gomez was fantastic. He was very knowledgeable, patient, and attentive to my needs. He took the time to explain everything clearly and made the entire process feel comfortable and stress-free. I never felt pressured, and he genuinely seemed interested in helping me find the right car. I would definitely recommend working with him! Love my new EQE!






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
My salesman was great but having to wait hours for the
My salesman was great but having to wait hours for the finance guy to free up was painful. Plus they don?t give you the extended warranty info beforehand so you can study it so it felt kinda like a hard sell from Finance.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
After entering my 2020 E450, I got a display message that
After entering my 2020 E450, I got a display message that said "12V Battery. See Operator's Manual". Sent a quick note to Mitch Griffin thinking after 5 years a new battery was probably needed. He responded and after contacting RBM, Jordin Mendez was dispatched to my house. In about 20 minutes, the battery was replaced. Great job by Mitch, Jordin and my phone contact at RBM. Much appreciated!






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Wonderful experience.
Wonderful experience. I did a fly-n-drive. Bought the car sight unseen and everything came together without a problem. The staff was helpful and efficient.

Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Excellent Service from Christian P!!!
I am having an awesome experience with Audi of Marietta. I am particularly pleased with my interactions with Christian Postell. We are not fond of the hard sell and Christian was informative without adding any pressure. He was patient with all our questions and made us feel like he was working with us. Since the purchase he has provided excellent service with a follows that we have. Definitely would recommend working with him to any one looking for an Audi.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
Internet request for info
They have a very friendly and knowledgeable staff. I had looked at cars on line and they responded to my request without bombarding me with calls, texts, e-mails. I wish they were closer!
There are 20 matching cars close to your year range.






Mercedes-Benz Certified
2023 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features






Used
2019 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLC 300 Base
Vehicle information
Features






Used
2022 Mercedes-Benz GLC 300 Base
Vehicle information
Features






Used
2022 Mercedes-Benz GLC 300 Base
Vehicle information
Features






Used
2022 Mercedes-Benz GLC 300 Base
Vehicle information
Features






Used
2023 Mercedes-Benz GLC 300 Base
Vehicle information
Features






Used
2019 Mercedes-Benz GLC 300
Vehicle information
Features






Used
2019 Mercedes-Benz GLC 300 Base
Vehicle information
Features






Certified
2022 Mercedes-Benz GLC 300 BASE
Vehicle information






Used
2019 Mercedes-Benz GLC 300 Base
Vehicle information
Features






Mercedes-Benz Certified
2023 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2023 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features






Used
2023 Mercedes-Benz GLC 300 Base
Vehicle information
Features






Used
2019 Mercedes-Benz GLC 300 Base
Vehicle information
Features






Used
2023 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features






Used
2023 Mercedes-Benz GLC 300 Base
Vehicle information
Features






Used
2022 Mercedes-Benz GLC 300 Base
Vehicle information
Features






Used
2023 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features






Mercedes-Benz Certified
2020 Mercedes-Benz GLC 300 Base
Vehicle information
Features
-
Prev - 1
-
Next
Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $41,000 | 1 Good deal |
2024 Mercedes-Benz GLC 300 | $38,420 | 6 Good deals |
2023 Mercedes-Benz GLC 300 | $37,720 | 9 Good deals |
2022 Mercedes-Benz GLC 300 | $27,000 | 7 Good deals |
2020 Mercedes-Benz GLC 300 | $20,999 | 5 Good deals |
2019 Mercedes-Benz GLC 300 | $14,999 | 3 Good 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 $28,652, 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.
What are some similar vehicles and competitors of the 2021 Mercedes-Benz GLC 300?
The 2021 Mercedes-Benz GLC 300 compares to and/or competes against the following vehicles:
Is the 2021 Mercedes-Benz GLC 300 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.
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 4.7
- Interior 4.7
- Performance 4.5
- Value 4.4
- Exterior 4.8
- Reliability 4.4
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 (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 by city
-
2021 Mercedes-Benz GLC 300 in Kennesaw, GA
7 Great Deals out of 24 listings starting at $22,689
-
2021 Mercedes-Benz GLC 300 in Woodstock, GA
7 Great Deals out of 25 listings starting at $22,689
-
2021 Mercedes-Benz GLC 300 in Holly Springs, GA
7 Great Deals out of 25 listings starting at $22,689
-
2021 Mercedes-Benz GLC 300 in Canton, GA
7 Great Deals out of 22 listings starting at $22,700
-
2021 Mercedes-Benz GLC 300 in Marietta, GA
9 Great Deals out of 30 listings starting at $22,689
-
2021 Mercedes-Benz GLC 300 in Hiram, GA
4 Great Deals out of 20 listings starting at $24,129
-
2021 Mercedes-Benz GLC 300 in Powder Springs, GA
6 Great Deals out of 24 listings starting at $24,129
-
2021 Mercedes-Benz GLC 300 in Fair Oaks, GA
9 Great Deals out of 31 listings starting at $22,689
-
2021 Mercedes-Benz GLC 300 in Austell, GA
6 Great Deals out of 25 listings starting at $24,129
-
2021 Mercedes-Benz GLC 300 in Smyrna, GA
9 Great Deals out of 31 listings starting at $22,689
-
2021 Mercedes-Benz GLC 300 in Roswell, GA
7 Great Deals out of 25 listings starting at $22,689
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}