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Used
2021 Mercedes-Benz GLC 300
for sale
near
Boulder Hill, IL
- 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 experience as soon as I walk in every one was
Great experience as soon as I walk in every one was friendly and helpful. I recommend this dealership 100%
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
Keith is the best salesman we have dealt with in our car
Keith is the best salesman we have dealt with in our car buying exspeiences. See him my best advise
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
Vehicle information
Features
Reviews
Buying cars are a necessary evil, at least for me.
Buying cars are a necessary evil, at least for me. Ali made the experience less painful. He was courteous, knowledgeable and "no pressure.'
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 Base 4MATIC
Vehicle information
Features
Reviews
Jordan was patient and very helpful in the buying
Jordan was patient and very helpful in the buying process. We enjoyed the experience and he accommodated our needs as buyers. Will be my first call when looking to purchase another Hyundai.
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 Coupe
Vehicle information
Features
Reviews
Robert was a great person to buy a car from he took his
Robert was a great person to buy a car from he took his time to explain everything about the car that was great to have sales man who knows cars thank you Robert
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
Oil change and service
Great service, The dealer picked up my car and dropped it off after service.






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






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
trustworthy for life
A friend recommended Chignoli to me for a used car. He has bought all his cars from them for decades. Now, I plan to buy all my cars from them from now on. They don't push you to buy. They ask what you are looking for, and your price range. They listen. Then, if they don't have it on the lot, they go hunting for what you want. They won't sell you a cheap lemon. And they offer a solid warranty. Our family bought two used cars from them in the past two years. Both run great. We couldn't be happier.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
The car buying process was very easy and Ross was great
The car buying process was very easy and Ross was great to work with. We would definitely buy from here again.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Sales rep (Kenn) and GM (Bradley) were awesome to work
Sales rep (Kenn) and GM (Bradley) were awesome to work with. Just the kind of buying experience everyone is looking for. Highly recommended!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Buy from Keith G he does'nt push you and he makes you
Buy from Keith G he does'nt push you and he makes you feel at ease picking a car out .






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
I just bought a one year old GLE 53 Coupe from michael
I just bought a one year old GLE 53 Coupe from michael Moran and had a great experience. He was a real professional, none of the typical car dealer nonsense. Everything was very easy and they delivered the car to me one day later. Very good experience






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
Fabulous Exerience
Communicated with John Leno from the Schaumburg facility online. John understood my needs and responded quickly with Jeeps to review - after a bit of humming and hawing on my part, I changed my mind to trucks. I found a truck at another facility, John had it tranferred and within 2 days my soon to be truck arrived - and it is a beauty. John was training Matt and they both demonstrated immense knowledge throughout the interaction and I appreciated the ease of communication (not pushy). I cannot comment on the financing portion of the transaction, but closing went just as smoothly with Hubert and his supervisor. WHile impressed with my transaction I was also impressed with the amount of time that was placed on the training of new employees, or employees transferring. While yes my truck need a repair on the fog lights, it is covered under their warranty, I am highly impressed with my experience. From walking in the front door, to having John take my picture of me and my truck with a giant yellow ribbon... every individual at Carmax truly made the buying and trading experience a wonderful experience. Team Schaumburg, keep up the great work, each of you understand the true meaning of Customer Service, and that is important to some customers like me who still cherish old school values.






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






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Ok when I tell you my salesperson Ronnie Robles is the
Ok when I tell you my salesperson Ronnie Robles is the best he literally was very patient and helpful with me he pulled my up 3 cars when it was literally time for him to get off and leave he didn’t put me out he didn’t get angry he was just patient until I finally picked the car I wanted mind you this was Saturday and today i finally picked my new baby up and I’m in love with it thanks Ronnie and the whole Hoffman Estates family everyone was so helpful and nice no mean attitudes I got from anyone also to my girl Claudia she was the bomb she help me register my car to my phone and she also went over ever feature I needed to know about my car with me she took my pictures and she knew how a girl loves her pictures lol thanks Claudia everyone was just so patient you guys rock






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Al was very helpful, professional and he made the process
Al was very helpful, professional and he made the process seamless. The entire experience was amazing.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
We would like to give a shout out to Hannah Kane on
We would like to give a shout out to Hannah Kane on helping us purchase our Mercedes Benz. Hannah was a great sales person. Our purchase was a great experience.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Bruce Jones is the best worker of the center, he helped
Bruce Jones is the best worker of the center, he helped us to pick and get a car, he has a lot of patience. Thank you, Bruce!






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
Purchase cars thier away happy with staff and serv
Bought 4 cars thier in 10 years they our best in sales and service staff the best service is out standing they care alot for customers






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Service/ repairs
Good service good attention nice place to visit. I will add just one thing at the service shop, a bilingual employee thanks.
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Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $46,990 | 8 Great deals |
2022 Mercedes-Benz GLC 300 | $23,988 | 13 Great deals |
2020 Mercedes-Benz GLC 300 | $19,995 | 4 Good deals |
2019 Mercedes-Benz GLC 300 | $17,972 | 6 Great deals |
2018 Mercedes-Benz GLC 300 | $15,690 | 9 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 $29,571, 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 Montgomery, IL
12 Great Deals out of 23 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 in Aurora, IL
16 Great Deals out of 28 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 in North Aurora, IL
13 Great Deals out of 24 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 in Prestbury, IL
10 Great Deals out of 20 listings starting at $27,000
-
2021 Mercedes-Benz GLC 300 in Naperville, IL
18 Great Deals out of 31 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 in Batavia, IL
14 Great Deals out of 25 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 in Warrenville, IL
19 Great Deals out of 33 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 in Geneva, IL
12 Great Deals out of 23 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 in Bolingbrook, IL
16 Great Deals out of 30 listings starting at $19,222
-
2021 Mercedes-Benz GLC 300 in Romeoville, IL
13 Great Deals out of 24 listings starting at $19,222
-
2021 Mercedes-Benz GLC 300 in Lisle, IL
20 Great Deals out of 34 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 in West Chicago, IL
17 Great Deals out of 32 listings starting at $19,995
Used 2021 Mercedes-Benz GLC 300 by body style
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This car is likely to sell soon based on the price, features, and condition.
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