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
2020 Mercedes-Benz GLC 300
for sale
near
Atkinson, NH
- 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
Nick Petralia provides great service.
Nick Petralia provides great service. Nick Petralia provides great service. Nick Petralia provides great service. Nick Petralia provides great service. Nick Petralia provides great 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 4MATIC
Vehicle information
Features
Reviews
Very prompt, professional and attentive.
Very prompt, professional and attentive. It was a pleasure to deal with them. They are definitely a dealership I will contact again in the future!
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
I would like to thank the service department for honoring
I would like to thank the service department for honoring my rim warranty. I brought my truck there while I was getting new tires and wanted my rims to get refinished at the same time because I paid for the warranty when I purchased the vehicle and the service wasn’t available at that time. They told me to bring it back. I brought it back almost a year later and my warranty was up. They completed the rim repair and I didn’t have to pay for the service to be done. ZERO cost to the customer!!!! Nucar puts the customer first!!!! Thank You again for the service and consideration!!!!! I will continue to purchase vehicles there as well as getting them serviced 👍🇺🇸
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.






Mercedes-Benz Certified
2020 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Great Service and Attention to Detail !
Bethany, Tuck & Paul created a great, honest and personal experience at Mercedes-Benz of Portsmouth and my purchase/trade was top-rate in all respects. Your dealership had a very unique used car in stock. I came from out of state and each of you exceeded my expectations on the service, attention, quality and condition of the car as well as your preparation and welcoming treatment of me on site ! Thanks again ! Jack L. -- Virginia
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
I bought my Kia forte from a dealership in New Hampshire
I bought my Kia forte from a dealership in New Hampshire that has gone out of business, but I have been having the car serviced by pride Kia ever since it was new. That's 8 years and counting. The last time I had the car there was for a problem that took extra time to repair because all the parts weren't immediately available. They gave me a loaner for a few days until mine was all set. I appreciate the effort and care for my car and I in the process. If I can get a new car again someday I will buy it from pride.
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.



Mercedes-Benz Certified
2020 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Reviews
Longtime Customer
I have been servicing my cars with Smith for over 35 years. Always attentive to my needs. Simply the best for Sales, Parts and Service.



Mercedes-Benz Certified
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Reviews
I am extremely pleased with the customer service dept.
I am extremely pleased with the customer service dept. Nathan was courteous and listened to all my questions and had the answers for me. I came in on a Saturday for express service for a dead battery and received my car back fixed in a timely fashion. I will more than likely buy my next car from flagship motors, and I will recommend them to my family and friends. Thank you very much and keep up the extraordinary service. Harry Dragonis

Used
2020 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Grieco is an easy-going no pressure dealer.
Grieco is an easy-going no pressure dealer. Justice are sales rep is a really nice and friend guy and was a big help purchasing a BMW my son wanted. Thanks for all your help Justice.
Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Great Dealership, Great Staff, Great Prices, if you're
Great Dealership, Great Staff, Great Prices, if you're looking for a car make sure that you stop in and look around. You can't beat the prices!
Mercedes-Benz Certified
2020 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
I would like to thank Randy Wheeler for his very
I would like to thank Randy Wheeler for his very professional and helpful assistance while we navigated the purchase of my daughter’s first car for her 16th birthday. Randy was knowledgeable and accommodating throughout the process and was instrumental in coordinating all details for us to allow for the surprise reveal of the car to my daughter. Thank you Randy! I would highly recommend anyone looking to buy a car to work with Randy.
There are 20 matching cars close to your year range.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features






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






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






Used
2018 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features






Used
2018 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features



Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information



Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information



Mercedes-Benz Certified
2022 Mercedes-Benz GLC 300
Vehicle information



Mercedes-Benz Certified
2022 Mercedes-Benz GLC 300
Vehicle information



Mercedes-Benz Certified
2019 Mercedes-Benz GLC 300
Vehicle information



Mercedes-Benz Certified
2022 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features

Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300
Vehicle information
-
Prev - 1
-
Next
Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $45,822 | 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 $25,024, 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.
What are some similar vehicles and competitors of the 2020 Mercedes-Benz GLC 300?
The 2020 Mercedes-Benz GLC 300 compares to and/or competes against the following vehicles:
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
- ${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}