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
for sale
near
Churchville, PA
- 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
Great dealership and great people!
The dealership is very friendly and helpful! We bought cars from Alex. He’s great! He knows our need to no nonsense! The price we got is very reasonable! Robert is very friendly and helpful with our new vehicles!
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 Base 4MATIC
Vehicle information
Features
Reviews
Went to 3 other dealers who were dishonest.
Went to 3 other dealers who were dishonest. Did everything online this time and the process was seamless. Big thanks to Joseph and Hyundai
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 Base 4MATIC
Vehicle information
Features
Reviews
AZ Sales Manager got me into my BMW.
AZ Sales Manager got me into my BMW. Everyone come to him! recommend my family here
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
Bought my Mercedes GLE 53 coupe here felt like I was in
Bought my Mercedes GLE 53 coupe here felt like I was in and out. The service there is top-notch, staff was very helpful with all my questions and concerns. Highly recommend!!!
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
Thanks for Being A Great Sales Manager "Danny"
I would like to take the time to recognize the sales manager "Danny" who turned a very unpleasant sales situation from one sales rep. to going above and beyond to make sure I was treated with respect and like a valued customer when the final purchase was all said and done. Not only did he apologize & remedy what was wrong, he followed up with new policy & procedures so that this doesn't happen again in the future. He made and kept his promises of having my new car sparkling with a big red bow when I came to pick it up after the previous sales rep, dropped the ball on the whole customer experience. He remained in contact to make sure all things associated with getting my car ready were implemented, which was truly appreciated. Danny was pleasant, and never gave an attitude whenever I called to check-up on the progress. The professionalism he displayed speaks volumes. I would recommend "The Carshop of Mt. Holly" to all of my friends, co-workers, family, or anyone who is looking to purchase a new/used car and wants A-1 treatment from start to finish.
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
They’re very responsive and communicate well via email.
They’re very responsive and communicate well via email. I ended up not getting the car because it was purchased before I was able to go to the shop but they kept me updated and offered me alternatives.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Zack Shapiro was great to work with.
Zack Shapiro was great to work with. The whole Team from start to finish at Auto Lenders Voorhees' NJ were a pleasure to work with. They listened, provided information, were friendly & courteous and most importantly did not waste my time.






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
They approve everybody
I have lots of credit issues and multiple repos and they were able to get me in a durango i really wanted yall gotta go see them.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Excellent experience.
Buying or leasing a car can be quick & painless! It was for me here. I worked with Tom Knoblock Jr. and Robert. Excellent from start to finish. Thanks guys! I love my new GLB.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Everyone, from Austin the sales person to Jessica the
Everyone, from Austin the sales person to Jessica the sales assistant to the pre-owned sales manager and finance person, could not have been more friendly, helpful, or accommodating. I have owned and leased probably in excess of 100 cars in my life and this was by far the best experience I've ever had.






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
AZ Sales Manager was amazing got me into my dream car
AZ Sales Manager was amazing got me into my dream car finally about time. Got it done






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Great buying experience
Love my 2020 C300 coupe. My agent Diego Del Rio has been with me for my last two MBs. There was a big selection of great MBs. My agent helped me select the one for me. Great cars, great facility, and great personnel.






Used
2021 Mercedes-Benz GLC 300 GLC 300
Vehicle information
Features
Reviews
Sebastian was professional and attentive.
Sebastian was professional and attentive. He answered all of my questions and kept me informed with regards to the vehicle status. I will definitely recommend BMW of Mount Laurel.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Bought several cars from Zach Shapiro, everything went
Bought several cars from Zach Shapiro, everything went smoothly and could not be more pleased. I also refer several people to him and they were very happy.






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
Great Service , People and Cars
I have to say that this has been the best car buying experience ever! I went in and my sales consultant, Nakia Scott, was very friendly and patient. Even before I got there, she was very helpful over the phone. The car selection was just great. The quality of cars there is unbeatable. Every car has a perfect Carfax as well. The entire process from walking in to driving out was less than 2 hours and I left with a better finance deal than I had when I walked in. The car is excellent and they warranty is the best. Oh and I got my registration transferred and it's only been a week and a half and I already received my updated one in the mail. I have no complaints. Extra set of keys, full tank of gas, great warranty and a like new car. Love this place!!!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Very easy purchase.
Very easy purchase. Highly recommend this Autolenders location. Car has been great so far. Had a small issue after leaving the lot and they fixed it for free!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
I am still interested in upgrading my 2003 SL 500 to a
I am still interested in upgrading my 2003 SL 500 to a 2015 SL400. They immediately responded red to my inquiry. I am planning on visiting the dealership this week.






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Very nice experience with William and the dealership
Very nice experience with William and the dealership overall Third car purchased from dealership. William has reached out since the purchase to invite us to review car for anything we don’t understand. The car has a new system that is quite different from our other Mercedes.
Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $48,035 | 5 Great deals |
2024 Mercedes-Benz GLC 300 | $44,942 | 8 Great deals |
2022 Mercedes-Benz GLC 300 | $24,999 | 23 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 $29,481, 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 Northampton, PA
24 Great Deals out of 43 listings starting at $20,999
-
2021 Mercedes-Benz GLC 300 in Village Shires, PA
24 Great Deals out of 43 listings starting at $20,999
-
2021 Mercedes-Benz GLC 300 in Richboro, PA
24 Great Deals out of 43 listings starting at $20,999
-
2021 Mercedes-Benz GLC 300 in Upper Southampton, PA
24 Great Deals out of 43 listings starting at $20,999
-
2021 Mercedes-Benz GLC 300 in Feasterville, PA
24 Great Deals out of 43 listings starting at $20,999
-
2021 Mercedes-Benz GLC 300 in Lower Southampton, PA
24 Great Deals out of 43 listings starting at $20,999
-
2021 Mercedes-Benz GLC 300 in Trevose, PA
24 Great Deals out of 43 listings starting at $20,999
-
2021 Mercedes-Benz GLC 300 in Ivyland, PA
24 Great Deals out of 43 listings starting at $20,999
-
2021 Mercedes-Benz GLC 300 in Langhorne, PA
24 Great Deals out of 43 listings starting at $20,999
-
2021 Mercedes-Benz GLC 300 in Warminster Heights, PA
24 Great Deals out of 43 listings starting at $20,999
-
2021 Mercedes-Benz GLC 300 in Newtown Grant, PA
23 Great Deals out of 40 listings starting at $20,999
-
2021 Mercedes-Benz GLC 300 in Langhorne Manor, PA
24 Great Deals out of 43 listings starting at $20,999
Mercedes-Benz GLC 300 trims
-
Mercedes-Benz GLC 300 2021 4MATIC
24 Great Deals out of 39 listings starting at $20,999
Used 2021 Mercedes-Benz GLC 300 by body style
- ${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}