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Used
2021 Mercedes-Benz GLC 300
for sale
near
Country Club Hills, 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
Svet was amazing omg he helped me soooo much he was nice
Svet was amazing omg he helped me soooo much he was nice patient and he got me what was affordable for my daughter and I this man is definitely an angel and he’s very professional he’s the best there is
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
Vehicle information
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Reviews
This service shop always takes good care of me!
This service shop always takes good care of me! They’re good listeners, clean waiting area, and offer Lyft services when a loaner isn’t available to drop you off, and pick you back up!! Great location if you want to take a nice walk, or grab brunch as well!
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
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Reviews
This place is amazing!
This place is amazing! The selection of high end rare collectible cars is simply eye candy for the soul. The vehicles are fairly priced and there’s no haggling required. The owner, Michael Colby, and his staff are all pleasant and easy to work with. They love and appreciate these cars as much as the customer and it shows! My car purchase was easy and enjoyable. You must check this place out, if you’re looking for a premium pre-driven vehicle. Im going to be telling my friends about this place!
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 Coupe
Vehicle information
Features
Reviews
Great service and easy to work with.
Great service and easy to work with. In and out quickly and they had a great selection of imports.
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
I was looking for a 2022 Navigator and Driven Auto had
I was looking for a 2022 Navigator and Driven Auto had the only one in a 300 mile radius for a competitive price. The pictures of the vehicle were excellent, so I requested more info and their salesman Basil got back with me. He was extremely helpful and even checked to see if I could reserve the vehicle since I was out of state and it was Saturday and couldn't get into the dealership until Monday. I scheduled a trip to the dealership and let Basil know. When I got to the dealership, the car was washed and ready for me. The detailing was top notch. Basil was helpful and not pushy at all. He answered any and all questions and worked with my bank to get the purchase finalized. When the paperwork was signed, they didn't try to sell me a bunch of extra things. I really appreciated that. Overall it was very pleasant experience and everything went smoothly. The price was very competitive across 3 states, and Basil was very helpful and pleasant to interact with. I saw several reviews complain that Driven Auto didn't hold a car and sold it before they got there, so yes it really is first come first serve, but to me that is completely understandable and was communicated very clearly to me. 5 out of 5 would buy there again.
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
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Reviews
We actually traveled four hours to this Chicago used car
We actually traveled four hours to this Chicago used car dealership that listed a lot of used model X's, drove a couple, then found out that they will personally inspect a car and give us a high-quality video walk around and deliver to us for $350 [chicago to 49417]. Nader was very helpful and patient. So we went home and kept checking online until that dealership listed the car with all the options we wanted, then got videos via txt, called back and asked some basic questions, then bought and had it delivered. They also helped us navigate the intricacies of an interstate purchase. We also learned that model X's move quickly, Driven Auto dozens of cars per week if not more, so when you see it you better pull the trigger quickly






Used
2021 Mercedes-Benz GLC 300 GLC 300
Vehicle information
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Reviews
Good experience fast service
I had a good experience with Chris Price awesome sales man.. no pushy sales tactics.. he was honest and straight to the point.. I have bad credit.. and was turned down from alot of different dealers Marino, Hawk,Naperville and Shermans.. all said No.. but Carmax have me thre car I wanted wth super low miles.. Thanx Chris you a good guy 🤗






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Wonderful atmosphere, they have everything from Luxury,
Wonderful atmosphere, they have everything from Luxury, sport, and reliable. I’ve been doing business with Baha Auto for a years now. Service is always excellent!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
96 caprice
I purchased a 96 Caprice from this dealer.....buying experience was top notch. They answered all of my many questions about the car, negotiated price with me and had the car delivered in record time. The vehicle arrived in an enclosed trailer, was clean and ran perfectly. There were no issues with the car that I found. Normal wear and tear for a 21 year old car but very clean and taken care of. All systems worked as advertised. Top notch vehicle and dealership






Used
2021 Mercedes-Benz GLC 300
Vehicle information
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Reviews
Great customer service.
Bought a car on Wednesday night noticed the brake light was out. Told me to bring it back on Monday and they would take care of it. Did the oh I am in a cabin filter and even filled it up. Will shop again.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
After visiting a different dealership where we felt
After visiting a different dealership where we felt completely overlooked, working with Ali was a breath of fresh air. From the moment we pulled into the lot, Ali greeted us warmly with a smile and a genuine sense of welcome. His approach was never pushy—instead, he was thoughtful, patient, and fully committed to understanding our needs. Ali took the time to truly listen and provided us with a personalized selection of vehicles that matched our preferences and priorities. This saved us an incredible amount of time and helped us focus on what really mattered. He was also impressively organized, having paperwork ready in advance and maintaining excellent communication every step of the way. What stood out most about Ali was not just his knowledge of the vehicles and their features, but the way he worked to ensure we received the best overall value. He proactively reviewed all available incentives and savings opportunities, including several we weren’t even aware existed. He took the initiative to ask meaningful questions, like our professional backgrounds and ownership history, which led to valuable savings we wouldn’t have discovered otherwise. Ali’s service was sincere, thorough, and above all, customer-centered. He made us feel like we had someone in our corner, advocating for us—not just trying to make a sale. That level of care and integrity is rare, and we’re incredibly grateful for it. We wholeheartedly recommend Ali Abdullah to anyone looking for a car buying experience that is honest, efficient, and tailored to your needs. He made a potentially stressful process feel easy.






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
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easy transaction
love this dealership bought 4 cars here and i will buy the next one here too the crew is friendly very helpful and fair they will call a lyft for you if you dont want to wait for the service for you car






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC Coupe
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Reviews
We purchased a 2024 Corvette spur of the moment.
We purchased a 2024 Corvette spur of the moment. (No regrets!) From the moment I walked in, I was immediately taken care of. Kim was amazing from start to finish- she was sweet / funny! The process did not take as along as we would at any other dealer. I would definitely be coming back for any other purchases we may need in the future!






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
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Reviews
Easy in and out nice waiting room kept updating car
Easy in and out nice waiting room kept updating car pr0gress while waiting for car






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
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Reviews
Overall my experience was and is very positive!
Overall my experience was and is very positive! The finance manager and office staff were fantastic. So far they are working with me with my purchase. =)






Used
2021 Mercedes-Benz GLC 300 4MATIC
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Reviews
It was professional and satisfying.
It was professional and satisfying. Staff was friendly and accommodating to my schedule. They kept me updated to frequent updates on status, explained all features of the car.
Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
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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

Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
This is the third S-class Mercedes I have purchased from
This is the third S-class Mercedes I have purchased from Mercedes-Benz of Westmont and I could not be happier. Going through the purchasing process was a delight because Kimberely Cager, my Sales Rep, and the sales management team made me feel better than just a valued customer. The real test, however, came when driving the new 2025 Mercedes S580. The supreme road handling and comfortable seating were nothing short of spectacular, and the many options like the integrated toll system (driving through tolls of different states has become hassle free), Apple CarPlay, and several driver-assist features has enhanced my driving experience. While understanding how to use and benefit from the many new features and options was a little daunting, Kimberely and the Product Concierge, Damir Oliynyk, have eased my doubts, and I?m looking forward to a long multi-state road trip.

Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
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Used
2021 Mercedes-Benz GLC 300 GLC 300
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Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
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Used
2021 Mercedes-Benz GLC 300 4MATIC
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Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
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Used
2021 Mercedes-Benz GLC 300 4MATIC
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Used
2021 Mercedes-Benz GLC 300
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Used
2021 Mercedes-Benz GLC 300 4MATIC
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Used
2021 Mercedes-Benz GLC 300 4MATIC
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Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
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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 | $54,685 | |
2025 Mercedes-Benz GLC 300 | $48,390 | 11 Great deals |
2024 Mercedes-Benz GLC 300 | $38,795 | 3 Good deals |
2022 Mercedes-Benz GLC 300 | $27,500 | 16 Great deals |
2019 Mercedes-Benz GLC 300 | $16,995 | 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 $27,661, 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 Hazel Crest, IL
8 Great Deals out of 20 listings starting at $21,995
-
2021 Mercedes-Benz GLC 300 in Markham, IL
8 Great Deals out of 21 listings starting at $21,995
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2021 Mercedes-Benz GLC 300 in Oak Forest, IL
8 Great Deals out of 21 listings starting at $21,995
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2021 Mercedes-Benz GLC 300 in Tinley Park, IL
8 Great Deals out of 21 listings starting at $21,995
-
2021 Mercedes-Benz GLC 300 in Midlothian, IL
8 Great Deals out of 21 listings starting at $21,995
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2021 Mercedes-Benz GLC 300 in Harvey, IL
8 Great Deals out of 21 listings starting at $21,995
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2021 Mercedes-Benz GLC 300 in Posen, IL
8 Great Deals out of 21 listings starting at $21,995
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2021 Mercedes-Benz GLC 300 in Frankfort Square, IL
8 Great Deals out of 20 listings starting at $21,995
-
2021 Mercedes-Benz GLC 300 in Robbins, IL
11 Great Deals out of 24 listings starting at $21,995
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2021 Mercedes-Benz GLC 300 in Dixmoor, IL
8 Great Deals out of 21 listings starting at $21,995
-
2021 Mercedes-Benz GLC 300 in Crestwood, IL
11 Great Deals out of 25 listings starting at $21,995
-
2021 Mercedes-Benz GLC 300 in Phoenix, IL
8 Great Deals out of 20 listings starting at $21,995
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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.