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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
2020 Mercedes-Benz GLC 300 SUVs
for sale
near
Chamblee, 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
2020 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Tony Keels was awesome to work with.
Tony Keels was awesome to work with. Very professional dealership and everyone is so nice.
My Mercedes Benz SUV
I am a senior citizen and I want to feel secure while driving, and the SUV gives me that. I am on the short side so getting in and out was a new experience for me, but I learned how to manage it. Once, I found the seat setting the visibility is exceptionally good. It handles nicely on the road with quick pick-up, and the gas mileage is about average.






Used
2020 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Absolutely great experience!
Absolutely great experience! The staff answered all my questions and explained every step of the process. They really went above and beyond! I will highly recommend them to any and everyone!
ROCKING MY SABLE BROWN LEATHER SEATS!
I'm not new to the Mercedes brand, as this is my 4th. This is, however, my first try at the Mercedes SUV. So far, I'm extremely happy. Favorite feature has to be the camel leather seats...an impressive update from the MB-Tex.






Mercedes-Benz Certified
2020 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!
Pleasant drive, but not driver friendly.
A pleasant driving car. Very dependable. But, in my opinion, not very user friendly. The controls for features like like wipers, lights, and GPS are complex and buried under layers. The GPS took me over a route that was 1 hour longer than normal on a 5 hour trip because GPS had avoid carpool lanes turned on. Had to call MB at an 800 number to find out the feature even existed. Also, I HATE the run flat tires.






Used
2020 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!
Best SUV, I ever had, it is my retirement car
This car excess my expectation it is a dream care. I feel so comfortable in it, it has a lot of space for me. I love the automatic park assistance and touch screen.






Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
GLC Coupe
I bought the GLC Coupe with the AMG package and it’s the nicest car I have ever owned. The unique two tone (black and cranberry) interior definitely sets it apart from other cars.






Used
2020 Mercedes-Benz 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.






Used
2020 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
Friendly and helpful salesperson.
Friendly and helpful salesperson. Knowledgeable about the different vehicles I looked at. Finance person was quick easy to discuss details. I had an issue with the earnest money and they refunded the amount in one day. Very pleased with the service and would choose them again.






Used
2020 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
I found my car on the internet and scheduled a test drive
I found my car on the internet and scheduled a test drive with Kiara. I was her first potential customer. She did a great job even though I might have scared her on the test drive. I ended up coming back after I sold my truck and was able to work a fair deal after some good negotiations. Part of my negotiation was to bring my car back and have a few things fixed on the car that I wasn’t happy about. After about a week, I was able to bring my car back down to drop off for a few days while the work was being done. I worked with their finance guy Keon. He lined me up a loaner to drive while they had my car. After about three days, the work was done and I went to pick my car up. I was very pleased with the outcome and they even fixed a few other things that we didn’t agree on but new I had questions about. They listened to me as a buyer and were willing to work with me. If you want to avoid big dealerships, they have a great inventory up nicer cars and are great to work with. I will shop with them again!






Used
2020 Mercedes-Benz GLC 300 GLC 300
Vehicle information
Features
Reviews
My Beautiful Chrysler 200
After the horrifying wreck I thought I could never love another car like the last one. Then the fabulous sales staff at Carmax Kennesaw helped me find My beautiful Chrysler 200. She purrs like a kitten and handles like a dream. I couldn't be happier.






Used
2020 Mercedes-Benz GLC 300 Base
Vehicle information
Features






Used
2020 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
Highly Professional and Honest Staff The team at Cobb
Highly Professional and Honest Staff The team at Cobb Luxury Cars was extremely professional and honest. They helped me purchase a beautiful Lexus ES350 with a reasonable down payment. I also got a 4-year extended warranty through them, and when I needed to file a claim, all the repairs were fully covered with $0 out of pocket. Big thanks to the Cobb Luxury Cars team for making the entire experience smooth and stress-free!
Vehicle information
Features
Reviews
Thank you very much for responding so quickly, you have
Thank you very much for responding so quickly, you have an excellent customer service section

Used
2020 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Christian did great customer service for me and my 2023
Christian did great customer service for me and my 2023 Kia Carnival. Got.me in as soon as I walked though the door. Thanks again.
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Used
2020 Mercedes-Benz GLC 300 GLC 300
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Used
2020 Mercedes-Benz GLC 300 Base
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Used
2020 Mercedes-Benz GLC 300 GLC 300
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Used
2020 Mercedes-Benz GLC 300 Base
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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 | $38,420 | 7 Great deals |
2023 Mercedes-Benz GLC 300 | $37,720 | 5 Great deals |
2022 Mercedes-Benz GLC 300 | $23,599 | 5 Great deals |
2021 Mercedes-Benz GLC 300 | $22,700 | 8 Great deals |
About the 2020 Mercedes-Benz GLC 300
Base shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 24
- Transmission
- 9-Speed A/T
- Engine
- 255.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2020 Mercedes-Benz GLC 300 cost?
The 2020 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 2020 GLC 300 is $25,209, with pricing starting at $15,546.
What is the MPG of the 2020 Mercedes-Benz GLC 300?
The 2020 Mercedes-Benz GLC 300 offers up to 22 MPG in city driving and 29 MPG on the highway for a combined rating of 24 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 2020 Mercedes-Benz GLC 300 reliable?
The 2020 Mercedes-Benz GLC 300 has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 GLC 300 owners.
Is the 2020 Mercedes-Benz GLC 300 a good SUV?
Below are the Cars.com consumer ratings for the 2020 Mercedes-Benz GLC 300.
- Comfort 4.8
- Interior 4.8
- Performance 4.6
- Value 4.5
- Exterior 4.7
- Reliability 4.5
84% of drivers recommend this car
- Comfort 4.8
- Interior 4.8
- Performance 4.6
- Value 4.5
- Exterior 4.7
- Reliability 4.5
GLC 300 (3 styles)
Style | ||
---|---|---|
GLC 300 4MATIC Coupe | GLC 300 4MATIC SUV | GLC 300 SUV |
Inventory price | ||
Starting at $50,000 | Starting at $44,500 | Starting at $42,500 |
Combined MPG | ||
24 | 24 | 24 |
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 2020 Mercedes-Benz GLC 300
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