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*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.
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Used
2021 Mercedes-Benz GLC 300
for sale
near
Midlothian, 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.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Staff were all kind helpful and very professional The
Staff were all kind helpful and very professional The staff allowed me time to look at a car. Price was very competitive
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
Vehicle information
Features
Reviews
I had a great experience here.
I had a great experience here. They answered all my questions! I worked with Ali Abdullah
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
Hugo was a great big help and made the process smooth and
Hugo was a great big help and made the process smooth and easy in getting my first car
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
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
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
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
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






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
2016 Chevy Cruze Limited
they were very patient did not push me into anything the service was quick the only thing they talked me into was a extended warranty.. hope I never need it and hope it is as good as they say Enjoy






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
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
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
I have purchased 5 cars from Ultimo Motors East.
I have purchased 5 cars from Ultimo Motors East. All of the transactions were smooth, fast and hassle-free.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
It’s rare to find someone as patient and understanding as
It’s rare to find someone as patient and understanding as Erick. He made a stressful process actually enjoyable.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Service was amazing!
Service was amazing! I would say we were in and out within an hour and a half our advisor explained everything to us. We have no complaints.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Every department in this establishment was a pleasant
Every department in this establishment was a pleasant experience. Our sales rep Cassandra was super relatable and understood exactly what we wanted. Ryan the manager made sure to do everything he could to give us an amazing and honest deal. The financial employee made sure to give that same experience. They all deserve a raise. We haven't been able to stop recommending this dealer. It was truly a breathe of fresh air compared to the pushy and manipulative dealers all around. It really is appreciated. Also, the fastest deal we have ever decided on.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Great experience, quick to set up, check in and out and
Great experience, quick to set up, check in and out and everything was quoted with pricing. Time was appropriate for the amount of work done






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
The customer service was great and very helpful,
The customer service was great and very helpful, professional. Please give her a raise or take her out to lunch at the very least.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
As Steven Lyche was the best assistance I’ve received
As Steven Lyche was the best assistance I’ve received since doing business here, it makes me look forward to further business.






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






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
5 STAR
Jason was great and made the entire process go by quickly and smoothly! Everyone went above and beyond even to the point of convoying back to my home with my new car instead of making me make several trips back and forth with family members.
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Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $45,495 | 13 Great deals |
2024 Mercedes-Benz GLC 300 | $39,000 | 5 Great deals |
2022 Mercedes-Benz GLC 300 | $25,940 | 8 Great deals |
2020 Mercedes-Benz GLC 300 | $24,398 | 6 Great deals |
2019 Mercedes-Benz GLC 300 | $19,995 | 5 Great deals |
2018 Mercedes-Benz GLC 300 | $14,995 | 7 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 $29,652, 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 Robbins, IL
12 Great Deals out of 26 listings starting at $23,900
-
2021 Mercedes-Benz GLC 300 in Crestwood, IL
12 Great Deals out of 26 listings starting at $23,900
-
2021 Mercedes-Benz GLC 300 in Posen, IL
9 Great Deals out of 23 listings starting at $23,900
-
2021 Mercedes-Benz GLC 300 in Oak Forest, IL
8 Great Deals out of 22 listings starting at $23,900
-
2021 Mercedes-Benz GLC 300 in Markham, IL
8 Great Deals out of 22 listings starting at $23,900
-
2021 Mercedes-Benz GLC 300 in Dixmoor, IL
9 Great Deals out of 23 listings starting at $23,900
-
2021 Mercedes-Benz GLC 300 in Alsip, IL
12 Great Deals out of 26 listings starting at $23,900
-
2021 Mercedes-Benz GLC 300 in Blue Island, IL
12 Great Deals out of 26 listings starting at $23,900
-
2021 Mercedes-Benz GLC 300 in Harvey, IL
8 Great Deals out of 21 listings starting at $23,900
-
2021 Mercedes-Benz GLC 300 in Hazel Crest, IL
8 Great Deals out of 20 listings starting at $23,900
-
2021 Mercedes-Benz GLC 300 in Merrionette Park, IL
12 Great Deals out of 27 listings starting at $23,900
-
2021 Mercedes-Benz GLC 300 in Country Club Hills, IL
8 Great Deals out of 20 listings starting at $23,900
Mercedes-Benz GLC 300 trims
-
Mercedes-Benz GLC 300 2021 4MATIC
12 Great Deals out of 21 listings starting at $23,900
Used 2021 Mercedes-Benz GLC 300 by body style
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