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
Gresham Park, 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
It was a very professional event.
It was a very professional event. The sales manager did what I expected. Yes, he tried to make a deal, but we were to far apart. I understand, for I am a retired former dealership GMgr. We both tried.
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
Vehicle information
Features
Reviews
Awesome Carmax Experience with Wallace
I had the GREATEST experience here. Quality customer service, very professional! My sales consultant Wallace is AWESOME!! He made the process very easy and I was driving off with my car in less than 2 hours from arriving there. I would definitely recommend this Carmax and Wallace to anyone searching for a car! Please make sure you ask for Wallace, you won't be dissapointed!
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
Vehicle information
Features
Reviews
Luke who I call when my car needs service is always so
Luke who I call when my car needs service is always so helpful and lets me know and understand what needs to be done. The service is very fast and everyone is very accommodating. I appreciate their honesty and help.
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
So far so good
Everything has been good so far.. I love my new ride. Im Just waiting on tag, title, plate etc.. I'll give a full review after that..
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
Was given Great service, clean space, friendly people
Was given Great service, clean space, friendly people will definitely be coming back. Thank you.
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
Multiple options available, in their lot of vehicles,
Multiple options available, in their lot of vehicles, they treated me very well when I contacted them, they earned a positive rating from me






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
Vehicle information
Features
Reviews
Great service. Except for
Peter was the first person who helped me and was very helpful, when I had a family emergency he held my Mustang till I could get in to see it. Kern was the individual who I saw when I was able to see the car. He was very helpful and got me quickly through the process. The only problem I had was the rocker stripe was missing on the passenger side is missing and they have not been able to get it replaced. Hopefully it will be resolved soon.






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!






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
We had a terrific experience.
We had a terrific experience. The team was responsive, accommodated our schedules, and simply took great care of us pre, during and post sales.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
There was plenty of inventory on the lot, in the price
There was plenty of inventory on the lot, in the price range I had in mind, and the buying experience was stress-free and pleasant! Perry York is a seasoned salesman and it was a pleasure negotiating with him. He made it so easy.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
bought the gle
bought the GLE 350 for my daughter, with adam help it was a very smooth transaction,.he earned my business for life .Ask for adam if you need a good deal






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Clean and comfortable place to have service done.
Clean and comfortable place to have service done. Courtesy abounds twenty five words is a dumb number of words to have to write just to leave a review!!!!!!!!!!!!!!!!!!!!!






Used
2021 Mercedes-Benz GLC 300 Base
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
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
2015 Subaru Outback ( Grey)
Hands down this was the most pleasant and stress free car buying experience EVER! My senior sales consultant was Shenita Monroe at Carmax Norcross , who was an excellent salesperson to buy my 2015 Subaru Outback car from . Highly professional , courteous and detailed , are the words that come to mind to describe her exemplorary customer service style . We initially enquired about the vehicle online and discovered it was at the Kennesaw Carmax location . She immediately requested a transfer so that within 24 hours we could conveniently test drive and finally purchase the car. She is the real deal and we can't recommend her enough . Please make this woman a sales manager !! 5 STARS...






Mercedes-Benz Certified
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
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
Honda Accord EL
Found the car I was looking for . Thank you so much. Great making business with y’all . The progress was fast and easy. Thanks
-
Prev - 1
- 2
-
Next
Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $45,500 | 7 Good deals |
2024 Mercedes-Benz GLC 300 | $39,420 | 5 Great deals |
2023 Mercedes-Benz GLC 300 | $37,420 | 8 Good deals |
2022 Mercedes-Benz GLC 300 | $25,500 | 7 Great deals |
2020 Mercedes-Benz GLC 300 | $16,389 | 8 Good deals |
2019 Mercedes-Benz GLC 300 | $14,999 | 7 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 $29,158, 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 4.3 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.
Similar Cars
-
BMW X3 for sale
6 Great Deals out of 30 listings starting at $20,720
Research the 2021 Mercedes-Benz GLC 300
Compare the 2021 Mercedes-Benz GLC 300
Used 2021 Mercedes-Benz GLC 300 by city
-
2021 Mercedes-Benz GLC 300 in Panthersville, GA
13 Great Deals out of 33 listings starting at $19,949
-
2021 Mercedes-Benz GLC 300 in Candler-McAfee, GA
13 Great Deals out of 33 listings starting at $19,949
-
2021 Mercedes-Benz GLC 300 in Belvedere Park, GA
13 Great Deals out of 33 listings starting at $19,949
-
2021 Mercedes-Benz GLC 300 in Decatur, GA
13 Great Deals out of 33 listings starting at $19,949
-
2021 Mercedes-Benz GLC 300 in Conley, GA
13 Great Deals out of 34 listings starting at $19,949
-
2021 Mercedes-Benz GLC 300 in Avondale Estates, GA
13 Great Deals out of 33 listings starting at $19,949
-
2021 Mercedes-Benz GLC 300 in Druid Hills, GA
13 Great Deals out of 33 listings starting at $19,949
-
2021 Mercedes-Benz GLC 300 in Hapeville, GA
13 Great Deals out of 34 listings starting at $19,949
-
2021 Mercedes-Benz GLC 300 in Forest Park, GA
11 Great Deals out of 28 listings starting at $19,949
-
2021 Mercedes-Benz GLC 300 in Scottdale, GA
13 Great Deals out of 33 listings starting at $19,949
-
2021 Mercedes-Benz GLC 300 in Lake City, GA
8 Great Deals out of 24 listings starting at $19,949
-
2021 Mercedes-Benz GLC 300 in North Decatur, GA
13 Great Deals out of 33 listings starting at $19,949
Used 2021 Mercedes-Benz GLC 300 by body style
- ${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}