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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
for sale
near
Thomaston, NY
- 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.






Mercedes-Benz Certified
2020 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Mercedes of Massapequa makes shopping for a car easy and
Mercedes of Massapequa makes shopping for a car easy and effortless. Albert helped me through the whole process of buying the car and getting the best deal possible. 100% recommend this dealership and make sure to ask for Albert!
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
Beaner Ford, Very Nice!
Beaner Ford, Very Nice! I had a great experience here coming for a test drive, everyone there was very friendly and helpful!
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
This was the easiest purchase I've ever made.
This was the easiest purchase I've ever made. The team helped me every step of the way, making the procedure easy, quick, and stress-free.
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
Only place i would buy my car
Amazing manager and team! Super trustworthy place. Great deals and great price! Thanks John for your time and your help in finding me the right car!
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.






Mercedes-Benz Certified
2020 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Best customer service and very smooth process.
Best customer service and very smooth process. Highly recommend going to Albert Salib. He made the purchase smoothly. I recommend my family and friends to see Albert!!
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
Features
Reviews
I recently bought my first car from Autopiamc and overall
I recently bought my first car from Autopiamc and overall it was a really solid experience. Tarrell was the salesman who helped me, and he made the process a lot less stressful than I expected. As a first-time buyer, I had a lot of questions, and he took the time to explain everything and gave me time to make a decision without making me feel rushed or pressured. He was straightforward, friendly, and helped me find something that fit my needs and budget. If you're new to buying a car like I was, I'd definitely recommend working with Tarrell. He made the whole experience feel manageable and helped me feel confident in my choice.






Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Had a wonderful experience with these people.
Had a wonderful experience with these people. I was referred here by a friend who previously purchased a vehicle here. I recommend these guys.






Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Excellent dealership gave me great customer service easy
Excellent dealership gave me great customer service easy and efficient. Paid me top dollar for my trade in. And gave me a very fair price on their bmw M5. Thanks for getting me my dream car at only 6% when everyone else was at 12% finance gurus will send my people to you Nick!






Used
2020 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
I passed by auto express shopping for a luxury vehicle
I passed by auto express shopping for a luxury vehicle and had the opportunity to work with Marc. I’m glad I didn’t waste time going somewhere else. This place is real and the cars are nice!!






Used
2020 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
Will G.
Will G. was very knowledgeable and personable. It was a pleasure working with him. He spent and much time with us as needed and answered all our questions. He also helped set up the car to our preferences before we drove off the lot.






Used
2020 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
I got helped as soon as I arrived Sarah was quick and
I got helped as soon as I arrived Sarah was quick and efficient. Everybody was nice car was cleaned and washed BEFORE I purchased. Great service overall






Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Gracias a Holman y Samuel por su excelente trabajo.
Gracias a Holman y Samuel por su excelente trabajo. Holman siempre creyó que era posible poder tener el auto que mi familia deseaba, encontró el auto perfecto, acorde a nuestras necesidades. Nos respondió todas las inquietudes que teníamos, y despejó todas nuestras dudas respecto a cómo financiar el vehículo. Ambos fueron muy pacientes y encontraron la la manera de hacer el deal adecuado para nuestra familia.






Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
The salesman was excellent.
The salesman was excellent. He was very professional and provided answers for the questions that I asked. Other staff were also helpful.






Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Great service with David
I had a great experience with my time at Masters. I was assisted by David and I must say he was a excellent salesman. He was very patient and understanding of my needs while shopping for a new vehicle. He’s prompt with his responses and is always available to answer any questions. Highly recommend him to anybody inquiring to buy a new car. Great thorough guy all the way around.






Used
2020 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
We had a great experience at the Greatneck location.
We had a great experience at the Greatneck location. Hector, Val and the rest of the staff was very friendly and courteous. We was satisfied with our purchase. We recommend this place.






Vehicle information
Features
Reviews
Huge thanks to sara and the Auto Lux team!
Huge thanks to sara and the Auto Lux team! The dealership is clean, organized, and full of good energy. Matthew knew exactly what I needed and didn’t waste my time. Love my new car!






Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
The Dream Team That Made It Happen!
The Dream Team That Made It Happen! Buying a car is a journey, and Queens Auto made sure mine was unforgettable. From start to finish, the entire team went above and beyond to make my dream car a reality. Mezz was truly exceptional—he worked tirelessly to ensure everything aligned perfectly for me, treating my goal as his own. Keven handled business with precision and efficiency, making the process smooth and stress-free. Luciano delivered top-tier customer service, making sure I felt valued every step of the way. And David, the mechanic, took the time to set up my vehicle, ensuring it was road-ready and perfect for me. This wasn’t just a transaction—it was a team effort. The dedication, professionalism, and care I received at Queens Auto were unmatched. I wouldn’t shop anywhere else! If you’re looking for a dealership that truly puts you first, this is the place. They don’t just sell cars—they make dreams come true. -Nina






Used
2020 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
I had an outstanding experience at the Mercedes-Benz
I had an outstanding experience at the Mercedes-Benz dealership thanks to Albert Salib. His professionalism, deep product knowledge, and genuine commitment to helping me find the perfect car at a great price made the entire process seamless. Albert went above and beyond, and I couldn't be happier with my purchase. Highly recommend working with him!






Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
I brought a 2019 Mitsubishi Mirage ES back in 2019 from
I brought a 2019 Mitsubishi Mirage ES back in 2019 from Jason. The car will finally be paid up by October 2024. This car has never had an issue. Probably 5 flat tires in a 5 year span. I would definitely shop here again. I was in and out, even with poor credit. They work with you.






Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
I can't believe how fast the procedure went.
I can't believe how fast the procedure went. There were no problems or delays. Everything went smoothly, which made the whole procedure quick, easy, and stress-free. Thanks, Crazy Cars Team!
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Mercedes-Benz GLC 300 prices by year
Model year | Average price | Deals |
---|---|---|
2026 Mercedes-Benz GLC 300 | $58,861 | |
2025 Mercedes-Benz GLC 300 | $58,743 | 18 Great deals |
2024 Mercedes-Benz GLC 300 | $43,229 | 7 Great deals |
2023 Mercedes-Benz GLC 300 | $42,205 | 15 Good deals |
2022 Mercedes-Benz GLC 300 | $36,632 | 60 Great deals |
2021 Mercedes-Benz GLC 300 | $27,920 | 40 Great deals |
2019 Mercedes-Benz GLC 300 | $22,610 | 16 Great deals |
2018 Mercedes-Benz GLC 300 | $17,865 | 7 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 $24,133, with pricing starting at $14,999.
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
2020 Mercedes-Benz GLC 300 by city
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2020 Mercedes-Benz GLC 300 in Kensington, NY
11 Great Deals out of 26 listings starting at $15,690
-
2020 Mercedes-Benz GLC 300 in Great Neck Plaza, NY
11 Great Deals out of 26 listings starting at $15,690
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2020 Mercedes-Benz GLC 300 in Russell Gardens, NY
11 Great Deals out of 26 listings starting at $15,690
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2020 Mercedes-Benz GLC 300 in Great Neck Gardens, NY
11 Great Deals out of 26 listings starting at $15,690
-
2020 Mercedes-Benz GLC 300 in University Gardens, NY
11 Great Deals out of 26 listings starting at $15,690
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2020 Mercedes-Benz GLC 300 in Manhasset, NY
11 Great Deals out of 26 listings starting at $15,690
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2020 Mercedes-Benz GLC 300 in Plandome Heights, NY
11 Great Deals out of 26 listings starting at $15,690
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2020 Mercedes-Benz GLC 300 in Great Neck Estates, NY
11 Great Deals out of 26 listings starting at $15,690
-
2020 Mercedes-Benz GLC 300 in Lake Success, NY
11 Great Deals out of 26 listings starting at $15,690
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2020 Mercedes-Benz GLC 300 in Great Neck, NY
11 Great Deals out of 26 listings starting at $15,690
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2020 Mercedes-Benz GLC 300 in Saddle Rock Estates, NY
11 Great Deals out of 26 listings starting at $15,690
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2020 Mercedes-Benz GLC 300 in Plandome, NY
11 Great Deals out of 26 listings starting at $15,690
Mercedes-Benz GLC 300 trims
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Mercedes-Benz GLC 300 2020 4MATIC
11 Great Deals out of 22 listings starting at $15,690
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.