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
Riverside, 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






Used
2021 Mercedes-Benz GLC 300 4MATIC






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Great Overall Experience
Was looking to purchase a specific vehicle from this dealership. The one I wanted had a pending sale. The sale was not finalized and the salesman I was working with called me inmediately to inform me. I think everything went pretty fast once at the dealership.
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
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.
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 Base
Vehicle information
Features
Reviews
They called promptly and gave me information about the
They called promptly and gave me information about the car but unfortunately this car wasn't eligible for a tax credit.
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
Armin was amazing to work with, went above and beyond in
Armin was amazing to work with, went above and beyond in more ways than one, to ensure we had a pleasant experience. We brought the car while in Colorado, having it shipped. Was exactly we expected. Highly recommend!






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Alex was great to work with.
Alex was great to work with. He communicated well and kept me in the loop during every part of the process. I'm now waiting for my vehicle to be shipped






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Fabian was extremely courteous and helpful with applying
Fabian was extremely courteous and helpful with applying coupons to bring down the cost of my visit. The service team worked fast to get me in and out.






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
Great prices good service very polite and knowledgeable
Great prices good service very polite and knowledgeable staff. I bought a car from used car super store. After being tricked by lots of dealers and sales guys I was referred to them by a fiend of mine and I am glad I did go there and ended up buying a car. Very honest and straightforward sales staff.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Great service got the car we wanted, will be recommending
Great service got the car we wanted, will be recommending to Al my friends and family.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
We recently purchased a CPO Cayenne Coupe from Porsche
We recently purchased a CPO Cayenne Coupe from Porsche Downtown Chicago. Alan Ramierez was great to deal with. I traveled over 500 miles to see the car and it was well worth the trip. Alan was knowledgeable about the car and answered my questions. He also checked in with me after the trip home. I highly recommend Alan David Chen and Team Porsche Chicago. Thanks again!






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
Oil change and service
Great service, The dealer picked up my car and dropped it off after service.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Super impressed and happy with my 2024 BMW M3 Competition
Super impressed and happy with my 2024 BMW M3 Competition I purchased at Baha’s. The car’s beautiful, rate was awesome, and the whole experience was wonderful






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Sharif
Good service I wasn't there for hours. they worked around what my budget. got me what I was looking for. couldn't be any more satisfied with this dealership. Thanks thumbs up!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Made me feel like family as soon as I walked in very
Made me feel like family as soon as I walked in very helpful and accommodating to my needs didn?t feel rushed at all great staff and location overall.






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






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
A dealership you can trust
I was looking for a specific car that was at this CarMax. Problem was that I live in Minnesota, not Chicago and would have to traveling a great distance for a car I had not seen other than in pics, potentially risking wasting a great deal of time and money. I had to trust Jonathan, my salesman, to tell me the condition of the car where the pics could not. He was completely honest and the car was exactly what he said it was. Between Jonathan and Adam, the sales manager i was able to close the deal and drive back to home within an hour. I am completely pleased with the car and 100% satisfied with the dealership. I guess you can trust a car dealership. I did and they did not let me down. Thanks guys.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Great place
This is really a great place, they are so busy it is amazing. Pricing on some cars are fantastic. I just sent a friend there to look at one and it was gone by the time she arrived. I'm sure she'll find another. We bought an SUV, but I am also in the market for a sedan! This will for sure be my Go To place!






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
We had a great experience at Hyundai Napleton.
We had a great experience at Hyundai Napleton. The customer service was excellent, and the atmosphere was welcoming. Ibrahim made us feel comfortable throughout the process, and the manager clearly explained all the details of the deal.
-
Prev - 1
- 2
-
Next
Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $45,990 | 24 Great deals |
2024 Mercedes-Benz GLC 300 | $37,500 | 7 Great deals |
2023 Mercedes-Benz GLC 300 | $36,995 | 9 Good deals |
2022 Mercedes-Benz GLC 300 | $22,988 | 22 Great deals |
2020 Mercedes-Benz GLC 300 | $17,995 | 4 Good deals |
2019 Mercedes-Benz GLC 300 | $17,480 | 7 Great deals |
2018 Mercedes-Benz GLC 300 | $14,890 | 8 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 $29,031, 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.
Similar Cars
-
BMW X3 for sale
3 Great Deals out of 25 listings starting at $19,995
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 North Riverside, IL
20 Great Deals out of 33 listings starting at $21,995
-
2021 Mercedes-Benz GLC 300 in Lyons, IL
20 Great Deals out of 33 listings starting at $21,995
-
2021 Mercedes-Benz GLC 300 in Berwyn, IL
20 Great Deals out of 33 listings starting at $21,995
-
2021 Mercedes-Benz GLC 300 in Brookfield, IL
20 Great Deals out of 33 listings starting at $21,995
-
2021 Mercedes-Benz GLC 300 in Stickney, IL
20 Great Deals out of 33 listings starting at $21,995
-
2021 Mercedes-Benz GLC 300 in Forest View, IL
20 Great Deals out of 33 listings starting at $21,995
-
2021 Mercedes-Benz GLC 300 in Forest Park, IL
20 Great Deals out of 33 listings starting at $21,995
-
2021 Mercedes-Benz GLC 300 in Broadview, IL
20 Great Deals out of 33 listings starting at $21,995
-
2021 Mercedes-Benz GLC 300 in La Grange Park, IL
20 Great Deals out of 33 listings starting at $21,995
-
2021 Mercedes-Benz GLC 300 in Summit, IL
20 Great Deals out of 33 listings starting at $21,995
-
2021 Mercedes-Benz GLC 300 in Cicero, IL
20 Great Deals out of 33 listings starting at $21,995
-
2021 Mercedes-Benz GLC 300 in La Grange, IL
20 Great Deals out of 33 listings starting at $21,995
Mercedes-Benz GLC 300 trims
-
Mercedes-Benz GLC 300 2021 4MATIC
20 Great Deals out of 25 listings starting at $21,995
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}