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Used
2021 Mercedes-Benz GLC 300
for sale
near
Queen Anne, 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
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
I was very happy with the outcome of my car.
I was very happy with the outcome of my car. Everything was fine. I’d like to. Personally, thanks one of the workers Mr. J was very prompt to his decisions The driver that took me around to get the to get the rental car, Mr. Sterling was very very impressive. Good driver.
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 4MATIC
Vehicle information
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Reviews
We had a surprisingly (for me) good experience at Koons
We had a surprisingly (for me) good experience at Koons Chevrolet. Our salesperson Abdelilah was not pushy at all but informative. We never felt rushed, something that bugs me at a lot of car lots. Would definitely visit again.
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 4MATIC
Vehicle information
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Reviews
Una buena experiencia Axel nos alludo mucho I la
Una buena experiencia Axel nos alludo mucho I la paciencia que tiene un dies en todo Gracias Axel
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
Vehicle information
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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
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 4MATIC
Vehicle information
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Reviews
Automation at Laurel
Couldn't ask for a better team at AutoNation when it came to the purchase of my vehicle. Straightforward, professional, and knowledgeable about the different vehicles I was considering.
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 4MATIC
Vehicle information
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Reviews
Johnson and Shannon did a Great Job!
Johnson and Shannon did a Great Job! Come and bu y a car from them!






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
Great experience!
Overall a great experience. Friendly staff, no pressure and smooth purchase. I had my car transferred from another CarMax dealer with no problem and they actually transferred two that I was interested in. This was great, as I was torn between the two and was able to test drive both and make a decision. Very happy overall!






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
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Reviews
Mercedes Benz Bethesda
I brought my new Mercedes from Euro Motorcars Bethesda. Edwin Escarraman is the best sales representative over there. Edwin gave me the best deal which no other dealership could have given. I'm very much pleased with his quality of service. You will not find a better sales representative at any Mercedes Benz dealer. I highly recommend him to anyone.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
I had an awesome experience dealing with Mercedes Benz of
I had an awesome experience dealing with Mercedes Benz of Tysons Corner. This was the best car purchase experience I have had. The sales person Trivian Anand is such a great customer advocate. The manager, Pascuale, bent over backwards to accomodate me. The finance manager (Sue Kim) was very transparent. Overall it was pure joy to deal with these guys contrary to most other car buying experiences






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
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Reviews
Setting up appointment for B6 service was quick, easy and
Setting up appointment for B6 service was quick, easy and efficient. I-have total trust in my Service rep Illio Gonzales to be always professional, forthright and knowledgeable. He respects me as a customer and I respect him the cr professional. I never feel jilted or taken advantage of...wonderful feeling!!!!






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Finally! Someone wants to sell a car!
I have been in the market to replace my ML400 and was looking to upgrade to a GLE AMG53. I have done my homework and know what I want and quickly learned that I would have to order. I dealt with a number of dealers and sales people (including someone else at this dealership) in my attempts to buy a car, but they either: were non-responsive, wanted to sell me something I don't want, evaded my questions, ghosted me, etc. I love my MB and was hoping to get another one, but it got to the point that I was contemplating switching makes. I finally reached out to Danny Nasr. He was extremely responsive, professional, answered my questions, and provided helpful information. We ironed out my build within a day, and he offered a fair price. I should get my car in in a few months. No games. Done!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Great service from service rep and team.
Great service from service rep and team. The valet service time was provided as requested.. pickup and returned.






Used
2021 Mercedes-Benz GLC 300
Vehicle information
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Reviews
Pick the right salesman
Chris D'allessandro is a fckn magician. If you live in or anywhere near Maryland, & have bad or no credit at all. Call Carmax & ask for this dude.. YOU'LL THANK ME LATER.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
I had my car serviced on 05/08/2025 at Ourisman Honda of
I had my car serviced on 05/08/2025 at Ourisman Honda of Tysons Corner, and I couldn’t be more pleased with the experience. Mike assisted me throughout the process and did an outstanding job from start to finish. He was friendly, knowledgeable, and made sure to explain everything clearly. The service was completed on time, and my car is running perfectly. What really impressed me was Mike’s follow-up. He personally called me the next day to check in and make sure everything was working well and that I had no concerns. That level of care and customer service is rare to find and truly appreciated. This was one of the best dealership service experiences I’ve had. Thanks again to Mike and the team at Ourisman Honda of Tysons Corner for going above and beyond. Highly recommend!


Used
2021 Mercedes-Benz GLC 300 4MATIC
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Awesome car buying experience!
Mr. Wright (salesman) and Ms. Hana (financing), provided awesome customer service. They were NOT pushy or unhelpful. Ms. Hana looked at the apr my bank was charging me, and provided me a MUCH lower apr. They made me feel like a valued customer.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
The proficiency, expertise and professionalism of Euro
The proficiency, expertise and professionalism of Euro Motorcars Bethesda is second to none. My review would be meaningless if I didn’t give very special acclaim to the key associate who contributed great to my extraordinary experience. BRADY INFIELD is one of your greatest assets. He exhibits the professionalism, courtesy, patience, energy, enthusiasm , character, empathy, intellectual curiosity, self control, and self esteem that any organization would need to to advance their agenda! After all, you sell classy cars so you should have class, such as Brady Infield, to embellish your mission. It’s small wonder Brady Infield is a rising star with an enormously bright future; he’s under the tutelage and support of Tyler Griffin. Thank you Tyler Griffin and Brady Infield!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
I recently had my vehicle serviced.
I recently had my vehicle serviced. Dakari Merrill was my service advisor. It was just happenstance that I asked him about the A service. I met him a year ago and was so pleased about his guidance and recommendations. So I just happened to ask him this time without realizing it was him. I was so excited that I chose him out of the other service consultants that morning. He exemplifies the service provided by this dealership associated with Mercedes-Benz vehicles. The top notch reputation and service you expect from Mercedes-Benz delivers every time. I strongly recommend asking for Dakari Merrill as your service advisor when having your vehicle serviced. He is extremely knowledgeable and provides guidance about your service requirements. He exceeded my expectations each time. I’ve had my service at Mercedes-Benz of Annapolis in the past. I’m so glad I chose Koons of Catonsville instead of the Annapolis center. Great job Dakari!!!! Clearly a 5 star evaluation.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Yulila was super friendly and helpful.
Yulila was super friendly and helpful. She didn’t pressure us and gave us great info. Super happy with our purchase






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Dave sold us our 2012 Prius and now our 2024.
Dave sold us our 2012 Prius and now our 2024. He worked with us to get a safe and efficient vehicle and did it with the help of team members including Robin in service, Will in Financing and Logan who educated and walked us through a dazzling array of safety, comfort and convenience features.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Always great service!
I have been going to American Service Center for over 20 years for my Mercedes service needs. They are always courteous, efficient, and honest. If there is ever an issue it is handled promptly.
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Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $48,881 | 5 Great deals |
2022 Mercedes-Benz GLC 300 | $25,995 | 11 Great deals |
2020 Mercedes-Benz GLC 300 | $20,881 | 4 Good deals |
2019 Mercedes-Benz GLC 300 | $17,450 | 5 Great 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 $29,461, 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.
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 Brock Hall, MD
10 Great Deals out of 38 listings starting at $23,895
-
2021 Mercedes-Benz GLC 300 in Bowie, MD
13 Great Deals out of 42 listings starting at $23,895
-
2021 Mercedes-Benz GLC 300 in Marlboro Meadows, MD
6 Great Deals out of 31 listings starting at $26,500
-
2021 Mercedes-Benz GLC 300 in Woodmore, MD
13 Great Deals out of 42 listings starting at $23,895
-
2021 Mercedes-Benz GLC 300 in Kettering, MD
13 Great Deals out of 42 listings starting at $23,895
-
2021 Mercedes-Benz GLC 300 in Fairwood, MD
13 Great Deals out of 42 listings starting at $23,895
-
2021 Mercedes-Benz GLC 300 in Marlboro Village, MD
6 Great Deals out of 33 listings starting at $26,500
-
2021 Mercedes-Benz GLC 300 in Riva, MD
7 Great Deals out of 29 listings starting at $23,895
-
2021 Mercedes-Benz GLC 300 in Upper Marlboro, MD
6 Great Deals out of 31 listings starting at $26,500
-
2021 Mercedes-Benz GLC 300 in Mitchellville, MD
14 Great Deals out of 44 listings starting at $23,895
-
2021 Mercedes-Benz GLC 300 in Lake Arbor, MD
13 Great Deals out of 43 listings starting at $23,895
-
2021 Mercedes-Benz GLC 300 in Largo, MD
14 Great Deals out of 44 listings starting at $23,895
Mercedes-Benz GLC 300 trims
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Mercedes-Benz GLC 300 2021 4MATIC
10 Great Deals out of 32 listings starting at $23,895
Used 2021 Mercedes-Benz GLC 300 by body style
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