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.
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
Merrifield, 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.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Had an awesome experience with salesman -Erick Bautista
Had an awesome experience with salesman -Erick Bautista from beginning to end of purchase at BMW of Fairfax. Originally found my Range Rover Evoque online. Reached out to dealership and spoke with Erick. Completely professional, personable, knowledgeable and NOT pushy! Immediately sent pics/ info on car along with carfax. Very transparent!!! I usually dread going to buy a car. Not this time! It was the best experience I have had to date. The dealership is beautiful and all parts of the deal went like a good oiled machine. If you’re looking for a great deal and salesman—-call or go see Erick Bautista. You will not be disappointed. Love my car!!! Thank you Erick.
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
Features
Reviews
Salesman provided a very friendly/easy buying experience.
Salesman provided a very friendly/easy buying experience. Took lots of time to assist in going through key feature and answering questions.
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.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC Coupe
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.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
I can’t recommend this dealership enough.
I can’t recommend this dealership enough. Trivan and the rest of his team were a pleasure to deal with from start to finish. I was treated with honesty and respect and therefore they earned my business now and in the future. Thank you for a wonderful buying experience.
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
My experience at Koons dealership with Mr Williams
My experience at Koons dealership with Mr Williams Chicas was excellent. He was very professional, he informed me about all I wanted to know about the car I was getting. He I wanted an specific Color and he did an excellent Job to find the Car that I wanted. Everything he did was outstanding 👏. Thank you so much. I am so grateful and satisfying with his outstanding service and Job. I am so happy with him thank you. Yanira Rodriguez.
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






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
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
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.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
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 Base 4MATIC
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
excellent service
It was a great experience. Friendly and knowledgeable salesman. The wait time was reasonable. My overall experience there was great






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Darius was great and really knows his stuff.
Darius was great and really knows his stuff. He wasn't just trying to sell me a car but also HELP me with making the right decision for me.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Employees make the dealership
My experience was excellent based on the efforts of Hamid Bashiri. He was helpful, competent, patient and knowledgeable. I am a return customer and that is largely due to Mr. Bashiri who has always been very honest and trustworthy and I know I will get the right car, price and financing to meet my needs. I wish all dealerships had someone like this!






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
IN AND OUT
THANK YOU SKIP AFTER I TEST DROVE MY SHELBY I WAS OUT OF THE FINANCE OFFICE WITHIN 20MIN THIS DEALERSHIP HAS THERE ACT TOGETHER I WOULD HIRE SKIP TO WORK FOR ME






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Fitzgerald Subaru is the best!
I had a great experience buying my Subaru Crosstrek here. Johnny was fantastic. He helped me choose the best model and color. I am so happy with my new car!






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
With an regular A1 service for my Mercedes, they went
With an regular A1 service for my Mercedes, they went from bumper to bumper and sent me a video of the report. It was fast and helpful. Completely satisfied!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
A+ Service
Great overall experience. Ramesh made everything extremely easy.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
I had a wonderful experience with Caleb Polen, both
I had a wonderful experience with Caleb Polen, both trading in my vehicle and purchasing the new one. I would highly recommend Leesburg Buick GMC and Caleb.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Great service very helpful Mr Harris provided me with
Great service very helpful Mr Harris provided me with everything I needed and more Great customer service






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
My experience with Pierre, our sales agent was nothing
My experience with Pierre, our sales agent was nothing but excellent. He showed us the car we wanted and also showed us the other cars in their lot. He gave us the car fax on the car we test drove as well as the purchase order. He was very professional. I recommend people who are looking for a car to call Pierre at Eastern Automotive in Laurel Md for assistance as would go out of his way to make your buying experience a good one.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Awesome experience!
Awesome experience! Team over really looked for me and made sure I was satisfied and received the vehicle I wanted!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $45,900 | 12 Good deals |
2022 Mercedes-Benz GLC 300 | $27,999 | 14 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 $29,805, with pricing starting at $16,718.
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.
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 Dunn Loring, VA
23 Great Deals out of 48 listings starting at $23,000
-
2021 Mercedes-Benz GLC 300 SUVs in Mantua, VA
22 Great Deals out of 46 listings starting at $24,500
-
2021 Mercedes-Benz GLC 300 SUVs in Woodburn, VA
23 Great Deals out of 48 listings starting at $23,000
-
2021 Mercedes-Benz GLC 300 SUVs in Vienna, VA
23 Great Deals out of 48 listings starting at $23,000
-
2021 Mercedes-Benz GLC 300 SUVs in Idylwood, VA
23 Great Deals out of 48 listings starting at $23,000
-
2021 Mercedes-Benz GLC 300 SUVs in West Falls Church, VA
23 Great Deals out of 48 listings starting at $23,000
-
2021 Mercedes-Benz GLC 300 SUVs in Long Branch, VA
22 Great Deals out of 45 listings starting at $24,500
-
2021 Mercedes-Benz GLC 300 SUVs in Oakton, VA
22 Great Deals out of 46 listings starting at $24,500
-
2021 Mercedes-Benz GLC 300 SUVs in Fairfax, VA
22 Great Deals out of 45 listings starting at $24,500
-
2021 Mercedes-Benz GLC 300 SUVs in Tysons, VA
23 Great Deals out of 48 listings starting at $23,000
-
2021 Mercedes-Benz GLC 300 SUVs in Wakefield, VA
22 Great Deals out of 46 listings starting at $24,500
-
2021 Mercedes-Benz GLC 300 SUVs in Pimmit Hills, VA
23 Great Deals out of 48 listings starting at $23,000
Mercedes-Benz GLC 300 trims
-
Mercedes-Benz GLC 300 2021 4MATIC
22 Great Deals out of 43 listings starting at $23,000
- ${price_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_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}