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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
2021 Mercedes-Benz GLC 300
for sale
near
Quantico, VA
- 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
Sales and administration staff were knowledgeable and
Sales and administration staff were knowledgeable and courteous. They quickly understood my needs and met them in a very professional manner.
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
Buying from out-of-state
Select Auto Imports is a highly professional group. I purchased a Range Rover from a different state without seeing the car. Paperwork was arranged by them via Fedex quickly. They are very knowledgeable and experienced with out-of-state transactions. The car was exactly as described by Select Auto in excellent condition with no surprises and no hassles. This is a very trustworthy group and I highly recommend them. Buying a car from a different state ended up being a better buying experience than visiting my local dealers.
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
Features
Reviews
Vehicle Acquisition Team
My husband and I were selling our car. When I filled out an online form at Kelly Blue Book website for estimates, Sheehy replied very quickly. We scheduled an appointment for the next day and we’re very pleased with the customer service we received. Their valuation and of our car was very fair. Christina Long was very professional and made the process so easy! Best of all received a great price for our car. Highly Recommend!
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 4MATIC
Vehicle information
Features
Reviews
Kim is great and does her best to make things happen.
Kim is great and does her best to make things happen. But there are others that make buying a car a bad experience and ray ? Is one I will never get a car from someone with that kind of attitude. But the car dealership is great and the cars are really nice. I was hoping on getting a challenger from them but I couldn't deal with certain people so I am looking elsewhere. I wish Kim all the luck in the world. Thanks again JJ
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
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Reviews
Jeremy walked us through every step with complete
Jeremy walked us through every step with complete transparency and made the entire process a breeze! They were amazing to work with! Thank you guys!
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
Features
Reviews
Best Tesla Deal in Town
Can't be more happier with my purchase. I bought a Tesla from them and traded-in my V8 truck due to gas prices. They shipped the Tesla to me first and picked up my trade. I got such a good deal on the Tesla that if I sell it now I can easily make $5K. The shipping was free and vehicle looks exactly the way it was described. I will recommend Alpha Motorsports 100%. Thanks everyone for making this deal happen.






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
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Reviews
Waldorf Ford service is outstanding!
Waldorf Ford service is outstanding! Those guys really know what they’re doing. I’m always satisfied with the work they do on my vehicle.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Best shopping experience
I am very happy with the team of people at Mercedes’ Benz Chantilly. Sodik Lawal sales and David Han finance were the absolute best! They worked really hard to get me my dream car not only that but I got to leave with my car on a Sunday (same day). I work a ton so it was hard to figure out when exactly to go to these different dealerships to find the car I wanted and on a Sunday it’s very limited on where you can go. I went to a couple different dealerships but none like this . Sodik Lawal my sales person told me all they had in stock for the model I wanted with the different price points . He explained each feature in the fullest extent. Not only just a test drive and that paper at the car window but he sat with me and really explained the car as I have not been car shopping in seven years so even the push to start is something to get used to. All the features were amazing to say the least future that excites and I thank him for going above and beyond to help me work with the technology. David Han the finance manager is the absolute best he really fought for me making calls to make sure I got the best rate. I am 23 with not that much credit history just good but not excellent credit and other dealerships ( I went to 5 total) were almost doubling my interest when financing with them despite the down payment I was putting down. It wasn’t the best deal nor did I get all the features I get with Mercedes’ . I was not sold on the car but here you can find your perfect match I’m telling you these cars are like driving a cloud ! Mr. Han really explained my options and the next day got me a better deal. They really worked with me to get me a good car that I am absolutely in love with at a really good price brand new. They make the process easy and explain everything itemized which was not the same experience I’ve had at other dealerships . You see what you get , where the extra fees are for, what features you get, and the coverage is amazing. This team was a absolute pleasure to work with . I cannot thank them enough !






Used
2021 Mercedes-Benz GLC 300 4MATIC
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Reviews
I drove over 4 hours to buy my Honda Civic.
I drove over 4 hours to buy my Honda Civic. I was dealing with Mr. Logan. I had a really great experience. They had the car ready for me. They even ordered me jerk chicken and beer. They had the best deal in the nation for a good quality used car I was car shopping for over a year. It was exceptional customer service. I will definitely recommend my family friends to come back here.






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
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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.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Superb Maintenance Service
The maintenance service provided by Mr. George Boatwright and his team was superb. The service on my vehicle over the past few years has been supervised by Mr. Boatwright and each time the service was excellent and professional. I will always recommend Mercedes Benz of Alexandria and Mr. Boatwright ‘s team.






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
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I had a great buying experience.
I had a great buying experience. My salesman, Paul was wonderful and the finance department was great as well. Definitely recommend Mercedes of Arlington
Used
2021 Mercedes-Benz GLC 300 4MATIC
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Excellent dealership!
Excellent dealership! The price you see on their advert page is the price you pay. That's so rare now since covid. Excellent salesman and Excellent finance department.
Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
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As always, the dealership does top quality work and I am
As always, the dealership does top quality work and I am very pleased with the job they did for my 2021 S585 sedan. I was especially impressed by the video of the proposed repairs and maintenance work - a new service that worked out very well. One aspect of this visit however could stand to be improved. It took 2.5 days to return my car to me, largely due to the unavailability of a check out driver to validate that the car was ready to go - at least that's what I was told.






Used
2021 Mercedes-Benz GLC 300 4MATIC
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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
There are 20 matching cars close to your year range.






Used
2022 Mercedes-Benz GLC 300 4MATIC
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Used
2022 Mercedes-Benz GLC 300 4MATIC
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Used
2019 Mercedes-Benz GLC 300 4MATIC
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Used
2022 Mercedes-Benz GLC 300 Base
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Used
2019 Mercedes-Benz GLC 300 Base
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Used
2019 Mercedes-Benz GLC 300 4MATIC
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Used
2019 Mercedes-Benz GLC 300 4MATIC
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Used
2020 Mercedes-Benz GLC 300 4MATIC
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Used
2019 Mercedes-Benz GLC 300 4MATIC
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Mercedes-Benz Certified
2022 Mercedes-Benz GLC 300 4MATIC
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Used
2019 Mercedes-Benz GLC 300 4MATIC
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Used
2022 Mercedes-Benz GLC 300 Base
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Used
2019 Mercedes-Benz GLC 300 4MATIC
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Used
2020 Mercedes-Benz GLC 300 Base 4MATIC
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Used
2022 Mercedes-Benz GLC 300 4MATIC
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Used
2022 Mercedes-Benz GLC 300 4MATIC
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Used
2019 Mercedes-Benz GLC 300 Base 4MATIC
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Used
2023 Mercedes-Benz GLC 300 Base
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Used
2020 Mercedes-Benz GLC 300 4MATIC Coupe
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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 | $46,948 | 7 Great deals |
2022 Mercedes-Benz GLC 300 | $26,000 | 6 Good 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 $28,803, 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
2021 Mercedes-Benz GLC 300 by city
-
2021 Mercedes-Benz GLC 300 in Neabsco, VA
10 Great Deals out of 22 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 in Montclair, VA
10 Great Deals out of 22 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 in Indian Head, MD
10 Great Deals out of 23 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 in Dale City, VA
10 Great Deals out of 22 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 in Potomac Mills, VA
10 Great Deals out of 22 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 in Woodbridge, VA
9 Great Deals out of 23 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 in Potomac Heights, MD
10 Great Deals out of 23 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 in Independent Hill, VA
10 Great Deals out of 22 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 in Mason Neck, VA
9 Great Deals out of 23 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 in Occoquan, VA
9 Great Deals out of 23 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 in Lake Ridge, VA
9 Great Deals out of 23 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 in County Center, VA
9 Great Deals out of 21 listings starting at $21,000
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