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
2021 Mercedes-Benz GLC 300 SUVs
for sale
near
Silver Spring, 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.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
My experience was great, I would recommend this place to
My experience was great, I would recommend this place to a friend. My next car purchase will be from this dealership. The repairs on my vehicle were awesome.
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 Coupe
Vehicle information
Features
Reviews
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.
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
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.
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
Elvis the service manager who took care of my car was
Elvis the service manager who took care of my car was willing to work with me and make the repairs affordable and timely. Always a good place to bring the car for service.
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
Features
Reviews
Joyful Car Buying Experience
Our experience on June 6, 2022 it was a great one. Robert the sales manager and our sales consultant Murad Qazi. Were absolutely fantastic. The customer service received rivaled and surpassed any that you would receive at any Big brand luxury Dealership. Our purchase was reasonable and at fair market value. All of the cars are in pristine condition, so the search for one vehicle could have you challenged in selecting just one. We purchased a 2020 Mercedes-Benz GLE 350 4 Matic that had just been received and had several inquiries already. The experience with Murad was wonderful, a true salesman who put us at ease with his cheerful and comical personality. To note every person we encountered here was a true professional and made us feel like a long time customer and a friend of the business. We are surely to make our next purchase from here and I recommend anyone to come and enjoy this delightful car buying experience. Thank you, Marcus L. Jones
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
I had an excellent experience with Sayed at Sheehy Nissan
I had an excellent experience with Sayed at Sheehy Nissan of Manassas. He was professional, dedicated, and really focused on getting me the best lease deal on my new Nissan Altima SR. Sayed was efficient and made the trade-in process a breeze. Unlike other dealerships where it feels like you're asking for a favor, Sayed worked hard to make sure the deal worked in my favor. His persistence and commitment really set him apart. If you're looking for a new car and want someone who's going to work for you, definitely go see Sayed at Sheehy Nissan of Manassas






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Buenas tardes, este servicio estuvo Super bien, el señor
Buenas tardes, este servicio estuvo Super bien, el señor Luis me atendió de maravilla, me dio súper opciones y me ayudó a conseguir mi carro gracias a Dios voy súper feliz con mi carro, gracias y que Dios los bendiga don Luis y a todos me regalaron agua y tuvo el servicio súper bien, me atendieron de maravilla, no me puedo quejar para nada






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Auto Giants Mitsubishi's: Jeremy made me feel very taken
Auto Giants Mitsubishi's: Jeremy made me feel very taken care of, he has exceptional customer service skills, and it was a pleasure working with him on buying my 2nd car ever! I feel so blessed to have run into such a genuine person, and if anyone is ever looking for someone to sell them a car in Manassas, VA? He's your guy.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Great customer service.
Great customer service. Respect and compassion Your customer service is excellent and I will like to visit your location again or refare to friends and co-workers God bless you all.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
From the moment I walked into Fred’s Executive Auto in
From the moment I walked into Fred’s Executive Auto in Woodbridge, I could tell this was not your average car dealership. The staff greeted me warmly with an inviting environment. I was immediately impressed by the professionalism and the no-pressure atmosphere, which made the entire experience enjoyable from the start. This family owned business went above and beyond to make sure I found the perfect vehicle that fit both my needs and my budget. They were incredibly knowledgeable about their inventory and took the time to answer all of my questions thoroughly. I never felt rushed or like I was being “sold to,” which is a rare and welcome change from many dealerships I’ve visited in the past. What really stood out to me was their honesty and transparency. The team provided a full vehicle history report without me even having to ask, and there were no hidden fees or surprise add-ons when it came time to discuss pricing. Everything was straightforward and fair, which made the buying process smooth and stress-free. The selection of vehicles at Fred’s Executive Auto was also impressive. They had a wide range of high-quality, well-maintained cars to choose from, many of which were priced very competitively. It’s clear that this team takes pride in offering only the best to their customers, and they don’t cut corners when it comes to vehicle quality or service. The financing process was quick and painless, thanks to their knowledgeable finance staff who walked me through every step. They helped me secure a great rate and made sure I understood all the terms before signing anything. I truly felt like they were looking out for my best interest throughout the entire process. Logan was incredibly easy to work and communicate with when dropping off vehicles for service or repairs. Efficiency and transparency with every step of the way! Overall, I couldn’t be happier with my experience at Fred’s Executive Auto. They’ve earned my trust and my future business, and I’ll definitely be recommending them to friends and family. If you’re in the market for a used vehicle and want a dealership that values honesty, customer service, and quality, look no further than Fred’s in Woodbridge. Five stars all the way!






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
Great experience, surprised with customer service
I am buying a used car after 8 years, and this was great experience. No haggle is what I care. I was not forced to buy GAP insurance or anything else. The only complaint is, the lady taking down payment at the cashier was hesitant to tell me the details of the transactions before making a payment and showing attitude, but everyone else was great. I highly recommend this carmax.






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Dropped off car for a PPI and needed an estimate as to
Dropped off car for a PPI and needed an estimate as to when It would be ready for pickup. Ashley gave me options for early/over night drop off which allowed me time to plan accordingly. Car returned in same condition. No complaints.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Great experiences only!
I've had only great experiences at Mercedes-Benz of Alexandria. I bought a used 2012 GLK from Michael Prati, who was able to find me the perfect match within my price range. He talked me through every step of the way and was always transparent and reasonable. Every time I've returned the service has been helpful and pleasurable! Michael gets back to me with any question I have and is always willing to assist me. Highly recommend.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Walked into their dealership on a Saturday morning, and
Walked into their dealership on a Saturday morning, and two hours later I got the car I wanted at the price I expected. I also got a fair price on my trade in. Nick and his team made the buying experience very positive. Will return for future business.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Service was prompt and professional.
Service was prompt and professional. My service agent Juan was quite courteous and knowledgeable. He clearly explained everything. It was a pleasure to deal with him.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Happy Customer
Our experience was fantastic! Zabed Chowdhury was our sales rep and he was a pleasure to work with. Never pushy, answered all our questions. This is our first Mercedes and we couldn’t be happier with all the attentions to detail and their amazing customer service. I highly recommend Zabed!!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Went here randomly one morning and had the pleasure of
Went here randomly one morning and had the pleasure of working with Lorenzo as my sales rep. Wonderful customer service, personable and not pushy! Walked my wife and I through the process & we even played cards while we waited for everything. 10/10 would recommend. Made the stressful car buying experience an absolute breeze.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
All work was completed within 2 hours for Timely faction
All work was completed within 2 hours for Timely faction they have worked on all my vehicles that I have purchased from voice and I really appreciate his kindness and effort towards timely work






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
I was pleased with the service I received.
I was pleased with the service I received. Roxie thank you for continuing to do a great job.
-
Prev - 1
- 2
-
Next
Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $46,500 | 12 Great deals |
2022 Mercedes-Benz GLC 300 | $29,495 | 21 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 $28,814, 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.
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 SUVs by city
-
2021 Mercedes-Benz GLC 300 SUVs in Silver Spring, MD
13 Great Deals out of 40 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 SUVs in Four Corners, MD
10 Great Deals out of 37 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 SUVs in Forest Glen, MD
12 Great Deals out of 38 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 SUVs in Takoma Park, MD
13 Great Deals out of 39 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 SUVs in Langley Park, MD
11 Great Deals out of 37 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 SUVs in Kemp Mill, MD
10 Great Deals out of 36 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 SUVs in North Chevy Chase, MD
12 Great Deals out of 38 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 SUVs in Hillandale, MD
9 Great Deals out of 34 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 SUVs in Chevy Chase, MD
12 Great Deals out of 38 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 SUVs in Adelphi, MD
9 Great Deals out of 35 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 SUVs in Martin's Additions, MD
12 Great Deals out of 38 listings starting at $21,000
-
2021 Mercedes-Benz GLC 300 SUVs in Chevy Chase Section Five, MD
12 Great Deals out of 38 listings starting at $21,000
Mercedes-Benz GLC 300 trims
-
Mercedes-Benz GLC 300 2021 4MATIC
13 Great Deals out of 31 listings starting at $22,500
- ${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}