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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
Fair Oaks, 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 Base
Vehicle information
Features
Reviews
Michelle Parks was very friendly, nice and professional
Michelle Parks was very friendly, nice and professional to help me learn about the vehicle. In addition, Very good environment, especially, coffee with all kinds of flavors!
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 Base
Vehicle information
Features
Reviews
Michael Miller was awesome!
Michael Miller was awesome! Had a Great experience with this dealership. Would recommend to other people.
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
Had standard maintenance work done.
Had standard maintenance work done. They were efficient and kept me in the loop during my wait. The car was finished in the estimated time that I was given
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
Features
Reviews
My Perfect Camaro
Great place. Great people. great car. Allen and vic did everything amazingly. Worked hard to get me a good deal. Ri go was exceptionally enjoyable,friendly, and accomidaring.
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
Vehicle information
Features
Reviews
The service manager Al , is a great person.
The service manager Al , is a great person. He made sure I knew what my car needed and had it ready on time to hit the road. I really think this is the best service team.
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 Base
Vehicle information
Features
Reviews
Ashaad did a great job showing me the vehicles I was
Ashaad did a great job showing me the vehicles I was interested in. I was confident in my purchase by the end of the day. Finance department was timely and efficient. ??






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
Sold my car
I brought in my Kia Optima for an appraisal. I was greeted immediately and the process began. I had an offer within 30 min. in which I accepted. Very confident and professional staff!






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
I was very satisfied with the salesman, he kept me up to
I was very satisfied with the salesman, he kept me up to date on how the process was going,and everyone was greeting me as they walked by. Thanks for the opportunity to meet all of you.






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
My appointment on today was once again a great experience
My appointment on today was once again a great experience at Infiniti of South Atlanta. Although a few technical issues existed with the computer systems on today, we must keep in mind the fact that sometimes technology will have its hiccups, and as customers that is beyond our control, but for Chris Marrero, despite the inconveniences such hiccups may have caused, he continued to push through with a smile on his face as he assisted me by continuing to provide great customer service. In the end, he explained things to me as it relates to my car while working closely with the technicians assigned to do the work, they were once again able to provide an uninterrupted and exemplary service. Yes, I will be returning soon to have the compressor placed on my car as I look forward to Chis Marrero assisting me with my car needs. Continue to shine Chris and THANK you!!






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.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Great team and experience.
Great team and experience. We made a purchase and were very pleased with Issac as well as the sales and delivery process.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
It was a great experience from the time I walked in the
It was a great experience from the time I walked in the door. We were greeted promptly upon arrival and given someone's name to come and assist us. Veronica greeted us. We test-drove different vehicles until we made the final decision.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Everyone was very helpful and they make the process very
Everyone was very helpful and they make the process very easy. I recommend seeing Nicole if you want to buy a car!






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
What a great car buying experience!
What a great car buying experience! Our sales rep Costa went above and beyond in assisting us in purchasing a car…..excellent customer service and he was very knowledgeable about all of the cars we looked at. Definitely recommend coming here and we would work with Costa again!






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
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
Vehicle information
Features
Reviews
In-and-out, fast service & NO stress... THANK YOU!
I went to Carmax on 4th of July. The place was not super packed, so that was great. We had a little 9th month old on tow, and were nervous that it would take us all day to shop. The only thing that took a lot of time was waiting for a sales man. Apparently, the new young guys at the front were more interested in flirting (yes flirting) with each other and playing around than realizing that we needed help or just plainly asking us if we were being helped. That really bothered me, as we wasted 30 mins just sitting dumb. The front desk girl was no help.. she was the one to tell us to sit and wait and then no where to be seen. Finally someone professional and extremely courteous walked by ... the service manager. He quickly apologized for our wait, and brought along Daniel Claudio. I am SOOOOOOOOOOOooooO thankful he did. Danny was professional, kind, humble, hard-working, and just all the way a pleasure to work with. He represented Carmax the way it should be. He took the details of what we were looking for and walked us around to cars that would fit our needs. The second car (nissan pathfinder) was a recommendation from him... and that was the car we bought. Danny if you're reading this... THANK YOU! You're such a great employee and that deserves recognition.






Used
2021 Mercedes-Benz GLC 300 Base
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!






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Lazarus and his supporting team exceeded my expectations
Lazarus and his supporting team exceeded my expectations during the buying process. I arrived with 3 cars identified and all were ready for me to explore and decide. Having shopped at other Lexus dealership hands down this is the one!






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC Coupe
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 GLC 300
Vehicle information
Features
Reviews
Customer Service
Victoria in the business office provided awesome customer service. Thank you Victoria. You ROCK! Needed information on my extended service plan because my vehicle was disabled and I did not have the paperwork on me . She took the time to find the information for me.
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Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $41,000 | 6 Great deals |
2024 Mercedes-Benz GLC 300 | $36,998 | 5 Great deals |
2023 Mercedes-Benz GLC 300 | $37,720 | 11 Good deals |
2022 Mercedes-Benz GLC 300 | $23,599 | 8 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 $28,656, 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 4.4 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 SUVs by city
-
2021 Mercedes-Benz GLC 300 SUVs in Marietta, GA
9 Great Deals out of 30 listings starting at $22,689
-
2021 Mercedes-Benz GLC 300 SUVs in Smyrna, GA
9 Great Deals out of 31 listings starting at $22,689
-
2021 Mercedes-Benz GLC 300 SUVs in Vinings, GA
9 Great Deals out of 31 listings starting at $22,689
-
2021 Mercedes-Benz GLC 300 SUVs in Mableton, GA
9 Great Deals out of 30 listings starting at $22,689
-
2021 Mercedes-Benz GLC 300 SUVs in Kennesaw, GA
7 Great Deals out of 24 listings starting at $22,689
-
2021 Mercedes-Benz GLC 300 SUVs in Powder Springs, GA
6 Great Deals out of 24 listings starting at $24,129
-
2021 Mercedes-Benz GLC 300 SUVs in Austell, GA
6 Great Deals out of 25 listings starting at $24,129
-
2021 Mercedes-Benz GLC 300 SUVs in Sandy Springs, GA
9 Great Deals out of 32 listings starting at $22,689
-
2021 Mercedes-Benz GLC 300 SUVs in Lithia Springs, GA
6 Great Deals out of 25 listings starting at $24,129
-
2021 Mercedes-Benz GLC 300 SUVs in Brookhaven, GA
9 Great Deals out of 32 listings starting at $22,689
-
2021 Mercedes-Benz GLC 300 SUVs in Woodstock, GA
7 Great Deals out of 25 listings starting at $22,689
-
2021 Mercedes-Benz GLC 300 SUVs in Atlanta, GA
9 Great Deals out of 32 listings starting at $22,689
Mercedes-Benz GLC 300 trims
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Mercedes-Benz GLC 300 2021 Base
5 Great Deals out of 20 listings starting at $22,689
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