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Used
2020 Mercedes-Benz GLC 300 SUVs
for sale
near
Wheaton, MD
- 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 4MATIC
Vehicle information
Features
Reviews
Thank you Jeffrey and salem for the help today on my new
Thank you Jeffrey and salem for the help today on my new toyota very happy with the service
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
Vehicle information
Features
Reviews
Review
They were very helpful and very professional the dealership was very clean and the dealership inventory was updated I would buy my car from the dealership if I could
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.






Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
On 12-23-24; I had the pleasure of working with Darren
On 12-23-24; I had the pleasure of working with Darren Badillo (sales rep), Corey Davis (GM) and Stacey from the finance dept. When I say I received A1 service would be an understatement. This dealership and the employees made buying a car seem like walking in a pizza shop and ordering a slice of pizza (that simple). We got started at 10am and I walked (drove) out at 10:48am with a 2019 Mercedes E53 AMG. I highly recommend anyone looking for a vehicle to buy at VINS MD and ask for Darren.
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 4MATIC
Vehicle information
Features
Reviews
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
Nate went above and beyond to make sure I was happy and
Nate went above and beyond to make sure I was happy and comfortable with the transaction, purchased the car on line and had it delivered and was not disappointed.I would highly recommend capital auto sales and Nate. Thanks Paul P
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 4MATIC
Vehicle information
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Reviews
Pascuale and Sang were nothing short of AMAZING and
Pascuale and Sang were nothing short of AMAZING and professional! Pascuale met me at the door upon my first visit at the dealership. His kind and honest spirit allowed me to feel comfortable enough to know, this is the dealership I wanted to use. Pascuale and Sang properly prepared me prior to my arrival to retrieve my custom 2025 GLE350 to ensure zero hiccups. I did not feel pressured at all - just relaxed. My vehicle turned out EXACTLY as ordered! Sang walked me through the basics of how to operate my vehicle and I was also pleasantly surprised with a follow up call the next day from Sang.






Mercedes-Benz Certified
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
A+ Service
Great overall experience. Ramesh made everything extremely easy.






Used
2020 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Got right back to me
I have been watching for a 2019 Santa Fe and when I got a Cars.com notice on one at an amazing price, I jumped on it. Due to COVID-19, most dealerships are limited and this was the Memorial Day Weekend. I sent an email and got a response the same day. Went and saw the car at the dealership, took a test drive, and now it's mine. Annapolis made the deal easy and efficient. Paul even took me out and helped me with some of the advanced features on the car. They cleaned her up and touched up some scrape marks so she looks brand new. LOVE my new to me car.






Used
2020 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Cj and Alberto really helped me get the car I wanted.
Cj and Alberto really helped me get the car I wanted. I highly recommend going to them if you want to get a great vehicle at a great price






Used
2020 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
EXCEPTIONAL customer service
After to my prior experience, I was contacted by Mr. Herman and he apologized for the experience. He listened to my complaint and corrected the situation. Mr. Herman was very apologetical and understanding about why I was upset. He worked diligently with Danny to find a deal for me. I came in on yesterday evening I met with Adam and Danny to find a vehicle. Danny found the perfect SUV and had all of the paperwork ready upon my arrive. Both Adam and Danny handled the my situation with EXPECTIONAL customer service and I am beyond elated! Danny even stayed passed his scheduled time to assist me getting everything completed. I really do appreciate how they corrected the prior experience I had before. I will definitely be back to do more business with them again and recommended them to anyone I know looking for a car/SUV. It was most definitely a pleasure to do business :) THANK YOU FAIRS OAKS TEAM (Mr. Herman, Danny, Melvin and Adam)






Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
AWESOME DEALERSHIP AND STAFF❣️ GREAT SELECTIONS 2 CHOOSE
AWESOME DEALERSHIP AND STAFF❣️ GREAT SELECTIONS 2 CHOOSE FROM🚘🚙 THANK U 4 MY NEW SUV🚙🤍💃🏽🥳🎉






Used
2020 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
I post a review on June 7 2025 and today July 26, 2025 we
I post a review on June 7 2025 and today July 26, 2025 we had meeting with the manager James and he settled the price issue we had with the purchase of Honda civic 2016. Thank you James






Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Awesome dealership
Absolutely the best experience I’ve had at a dealership and I have bought a lot of cars over the years. I have to admit I dreaded buying a new car and shopping around but this dealership - salesman (Shan) and finance department (Lenny) were very friendly and knowledgeable; as well as not pushy which made this transaction that much easier. I’m very satisfied with my new car and the purchase price I received. I will definitely return when it’s time for a new vehicle. Thanks for making my experience and dealership stigma a happy one!!






Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Took my 2011 e350 coupe in because I lost my only key
Took my 2011 e350 coupe in because I lost my only key fob. They did a great job getting me a new key and programming it. Good service ! The best part was my service advisor Andre. He kept me informed throughout the entire process. Great job Andre !






Used
2020 Mercedes-Benz GLC 300
Vehicle information
Features






Used
2020 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
The website was accurate and the employees were helpful.
The website was accurate and the employees were helpful. I found exactly what I was looking for.
Used
2020 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Karen Escalante made all the difference when it came to
Karen Escalante made all the difference when it came to buying a new car at Koons Ford Falls Church. Her outgoing nature, knowledge, and dedication to explaining the entire process from start to finish truly set a new standard for me when deciding on buying a new car. It's wonderful when a dealership, like Koons Ford Falls Church, creates an atmosphere where you feel right at home and prioritizes excellent customer service. Knowing that the finance team was also transparent and focused on getting me the best deal possible seals the positive experience. Again, If you are looking for great customer service, check them out and don't forget to ask for Karen Escalante and tell them I sent you :)

Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Very professional and welcoming sales staff, especially
Very professional and welcoming sales staff, especially Maren, which is who I worked with. Not at all pushy, and was respectful of my wishes in a car and didn't try to sell me something I wasn't interested in. Finance department was very helpful and personable. The entire experience from start to finish was warm and welcoming. I felt appreciated and respected.






Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Vehicle information
Features
Reviews
Jimmy at Carmart.
Jimmy at Carmart. was absolutely terrific. Out of the dozens of times I have bought a car from anyone this was the most smoothest ever one that I felt no unease about. Jimmy took care of a problem after the sale with no hassles even picked up and delivered my wife while his crew worked on the car. By far the best dealership I have ever worked with. If you’re looking for an honest dealership that you don’t feel will cheat you this is the one.
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Used
2020 Mercedes-Benz GLC 300
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Used
2020 Mercedes-Benz GLC 300 4MATIC Coupe
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Used
2020 Mercedes-Benz GLC 300 Base 4MATIC
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Used
2020 Mercedes-Benz GLC 300 GLC 300
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Used
2020 Mercedes-Benz GLC 300 GLC 300
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Used
2020 Mercedes-Benz GLC 300 4MATIC
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Used
2020 Mercedes-Benz GLC 300 GLC 300
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Used
2020 Mercedes-Benz GLC 300 GLC 300
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Mercedes-Benz Certified
2020 Mercedes-Benz GLC 300 4MATIC Coupe
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Used
2020 Mercedes-Benz GLC 300 4MATIC
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Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $45,900 | 11 Great deals |
2022 Mercedes-Benz GLC 300 | $27,500 | 18 Great deals |
2021 Mercedes-Benz GLC 300 | $17,956 | 6 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 $25,314, with pricing starting at $12,500.
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
Compare the 2020 Mercedes-Benz GLC 300
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