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Used
2021 Mercedes-Benz GLC 300
for sale
near
Warminster, 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






Mercedes-Benz Certified
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.
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
Vehicle information
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Reviews
Great service
I was looking for a new car, well used new car the process with these guys was seamless, I will definitely refer my friends. Thank you guys
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
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Reviews
Great experience!
I had a pleasant buying experience at this dealership all the way around. My Sales Rep Vasil Cherepania was the best. Thank you for a quick 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
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Reviews
Ash selim was an awesome salesman not pushy and very
Ash selim was an awesome salesman not pushy and very knowledgeable. Great pool of cars to choose from
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 Coupe
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Reviews
Pa Auto Sales was one of the best and the most enjoyable
Pa Auto Sales was one of the best and the most enjoyable dealership I have ever purchased a vehicle from. From beginning to the end 5 starts. Thank you and we will be back for my daughter’s vehicle.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Very professional, yet welcoming dealership.
Very professional, yet welcoming dealership. Process went smoothly and we drove home a beautiful new car!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
I wanted to update my car, and this is where I chose the
I wanted to update my car, and this is where I chose the Audi A6 2019. Spacious, beautiful, without a single defect. Despite the fact that the car was used, it looks and drives like new. The range was impressive, and the managers provided detailed advice on each option. The financing terms are also very attractive.






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






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






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base 4MATIC
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Reviews
Exceptional Customer Service
When my windshield was cracked by a rock on my new 2022 S580 no one could find a replacement. "Backordered" "No ETA" "Nowhere to be found." "Sorry, can't help you." Over and over until I went to the dealership where I bought the car and the Parts Manager, Joe Singer, literally went the extra mile. He not only found the windshield at a dealership in Maryland but sent someone to get it right away. That's customer service. Actually, everyone there was great. My salesman, Phil Polite, was very helpful and a pleasure to deal with as is my service adviser, Darius DeQuesnay. Thrilled to find exceptional customer service in a world where mediocrity is the norm.






Used
2021 Mercedes-Benz GLC 300 4MATIC
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Reviews
Amazing service.
Amazing service. They put effort in taking care of our needs and made sure we got the best options available to us.






Used
2021 Mercedes-Benz GLC 300 Base
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Reviews
Great Experience! No games...just a good deal!
I had a great buying experience with Peruzzi Mazda. I shopped around and did my research at a lot of places and Peruzzi came in with the best deal straight from their internet/email contact. I didn't have to haggle and they stood by their pricing. The sales manager, Tom, went above and beyond to ensure that I was satisfied. I would definitely shop at Peruzzi again and recommend checking them out to anyone in the market for a Mazda.






Used
2021 Mercedes-Benz GLC 300 4MATIC
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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 Base 4MATIC
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I would give ten stars if we could.
I would give ten stars if we could. We had awful experiences just during our shopping process, at so many MB dealerships (lying about cars in stock, sales people with zero knowledge about their vehicles, and just really poor communication). We are so glad though because it led us to finding my dream car at MB FW, and the sale manager Matt M. communicated and made the deal come together quickly, he was fair, and transparent. He answered car questions and helped at least half a dozen times with my questions AFTER the purchase. Our sales associate Brittany (Meghan Markle twin) - she was SO kind, and SO patient. I was coming from a car that was almost 20 years old so my learning curve was steep. When we arrived she spent no less than an HOUR going through every last single button on the car and setting everything up for my preferences. She knew the car inside and out. We were floored, and didn't expect it but appreciated it beyond what we knew at the time because it was alot for my husband and I, both coming from our college cars that were before cars became so high tech. We appreciated her knowledge, after coming from another dealership where we tried to buy a car, but the sales woman couldn't answer ANYTHING, and kept pushing us towards a car she had in stock, when we had explained a bench versus captain seats were a non negotiable. We would have stayed with her for the search but she could not answer a single question about the car and also thought it was an electric vehicle until we pointed out it was a gas powered car with a battery feature. We lost out confidence at that moment. My husband and I buy and keep cars for the long haul and although car buying is an awful process usually, MB FW (Matt and Brittany specifically, went above and beyond on numerous occasions for us to make it a smooth transaction both before AND after purchase which is when you really learn about a sales persons character. We are so grateful.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
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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
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Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
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Buying a car
This was the easiest dealership I have worked with. The process was stress free and pleasant. Arno Orsini was very knowledgeable and he was able to find me a vehicle that suited my needs. I walked out happily and appreciate the great customer service.

Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
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Used
2021 Mercedes-Benz GLC 300 4MATIC
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Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 Mercedes-Benz GLC 300 | $54,735 | |
2025 Mercedes-Benz GLC 300 | $47,294 | 12 Great deals |
2022 Mercedes-Benz GLC 300 | $21,999 | 15 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 $27,714, with pricing starting at $13,952.
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 4.4 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 4.7
- Interior 4.7
- Performance 4.5
- Value 4.4
- Exterior 4.8
- Reliability 4.4
81% of drivers recommend this car
- Comfort 4.7
- Interior 4.7
- Performance 4.5
- Value 4.4
- Exterior 4.8
- Reliability 4.4
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 Ivyland, PA
14 Great Deals out of 25 listings starting at $21,999
-
2021 Mercedes-Benz GLC 300 in Warminster Heights, PA
14 Great Deals out of 25 listings starting at $21,999
-
2021 Mercedes-Benz GLC 300 in Hatboro, PA
13 Great Deals out of 24 listings starting at $21,999
-
2021 Mercedes-Benz GLC 300 in Upper Moreland, PA
13 Great Deals out of 24 listings starting at $21,999
-
2021 Mercedes-Benz GLC 300 in Upper Southampton, PA
14 Great Deals out of 25 listings starting at $21,999
-
2021 Mercedes-Benz GLC 300 in Horsham, PA
13 Great Deals out of 26 listings starting at $21,999
-
2021 Mercedes-Benz GLC 300 in Willow Grove, PA
13 Great Deals out of 24 listings starting at $21,999
-
2021 Mercedes-Benz GLC 300 in Bryn Athyn, PA
14 Great Deals out of 25 listings starting at $21,999
-
2021 Mercedes-Benz GLC 300 in Warrington, PA
13 Great Deals out of 25 listings starting at $21,999
-
2021 Mercedes-Benz GLC 300 in Northampton, PA
14 Great Deals out of 25 listings starting at $21,999
-
2021 Mercedes-Benz GLC 300 in Churchville, PA
14 Great Deals out of 25 listings starting at $21,999
-
2021 Mercedes-Benz GLC 300 in Maple Glen, PA
13 Great Deals out of 25 listings starting at $21,999
Mercedes-Benz GLC 300 trims
-
Mercedes-Benz GLC 300 2021 4MATIC
12 Great Deals out of 20 listings starting at $22,890
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.