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 4MATIC
for sale
near
Addison, 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
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.
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
I recently had my 2015 car serviced at Heights Ford and
I recently had my 2015 car serviced at Heights Ford and couldn’t be happier with the experience. They repaired my air conditioner (clutch) and replaced the rear brakes, and the work was excellent. The technician kept me updated throughout the process and even coordinated directly with my Ford warranty company, which made things so much easier. What stood out most was their patience, attention to detail, and commitment to making sure my car was properly covered and serviced the right way. I highly recommend Heights Ford for anyone looking for trustworthy, thorough, and professional service. Thank you!
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
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
This has been the best car buying experience I've ever
This has been the best car buying experience I've ever had in my life. No haggle prices everything is in black and white inspections are already done, the friendliest staff and owners I've ever came across. We definitely recommend them to everyone!!!!!
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
Vehicle information
Features
Reviews
Chris and Matt are all world!
Chris and Matt are all world! Love my car and our entire experience buying from them. Very responsive and dependable. Knowledgeable as well. Joey
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
Brazil at Driven Auto of Oak Forest was AMAZING.
Brazil at Driven Auto of Oak Forest was AMAZING. He was very helpful and knowledgeable. Amir the finance manager was patient, understanding and helpful.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Great Car Buying Experience
I bought a 2011 VW Routan from Auto Gallery. Steve went above and beyond to make my car buying experience painless and easy. Great guys to work with. Will recommend to friends and family.






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






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
My Wife and I went into Huntley Ford, we met with Joon he
My Wife and I went into Huntley Ford, we met with Joon he made us a great deal on a Bronco and got us in and out Quickly. Will go back to buy another Ford their.




Used
2021 Mercedes-Benz GLC 300 4MATIC
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 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
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
I cannot recommend this dealership enough we had the best
I cannot recommend this dealership enough we had the best experience with Jason! His customer service was 10/10 I will definitely recommend Zeigler and Jason to anyone in the market to buy a car 10/10 recommend we will be back in the future!






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 4MATIC
Vehicle information
Features
Reviews
"Jakub Sales delivers exceptional service, exceeding
"Jakub Sales delivers exceptional service, exceeding expectations with top-notch quality and professionalism. Highly recommended!"






Used
2021 Mercedes-Benz GLC 300 GLC 300
Vehicle information
Features
Reviews
Cadillac SRX
Felt welcome as I entered the door. Staff was available and when I asked for the sales person that I had been communicating with, salesperson was waiting.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
They were nice enough and willing to deal some.
They were nice enough and willing to deal some. They told me that they were going to mail me some touch up paint but I have not seen it?? They did have the windshield replaced like the said they would.

Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
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 4MATIC
Vehicle information
Features
Reviews
John Tan is great!
John Tan is great!! Every time I come in for service John, as well as others, treat me as if I were their only customer. John is knowledgeable and above all honest. I actually enjoy coming in and waiting in the showroom while my car is being serviced.
There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
As a benefit to some of our dealer customers, we display their listings first.






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






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300 GLC 300
Vehicle information
Features
-
Prev - 1
-
Next
Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 Mercedes-Benz GLC 300 4MATIC | $53,835 | |
2025 Mercedes-Benz GLC 300 4MATIC | $46,000 | 44 Great deals |
2022 Mercedes-Benz GLC 300 4MATIC | $27,500 | 22 Great deals |
About the 2021 Mercedes-Benz GLC 300 4MATIC
4MATIC shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- All Wheel Drive
- Combined MPG
- 23
- 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 4MATIC cost?
The 2021 Mercedes-Benz GLC 300 4MATIC price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 GLC 300 4MATIC is $27,656, with pricing starting at $17,923.
What is the MPG of the 2021 Mercedes-Benz GLC 300 4MATIC?
The 2021 Mercedes-Benz GLC 300 4MATIC offers up to 21 MPG in city driving and 28 MPG on the highway for a combined rating of 23 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 Mercedes-Benz GLC 300 4MATIC?
The 2021 Mercedes-Benz GLC 300 4MATIC compares to and/or competes against the following vehicles:
Is the 2021 Mercedes-Benz GLC 300 4MATIC 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.
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 (1 style)
Style |
---|
GLC 300 4MATIC SUV |
Inventory price |
Starting at $45,200 |
Combined MPG |
23 |
Engine |
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.
Used 2021 Mercedes-Benz GLC 300 4MATIC by city
-
2021 Mercedes-Benz GLC 300 4MATIC in Wood Dale, IL
10 Great Deals out of 20 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 4MATIC in Itasca, IL
10 Great Deals out of 20 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 4MATIC in Villa Park, IL
10 Great Deals out of 20 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 4MATIC in Glendale Heights, IL
10 Great Deals out of 20 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 4MATIC in Bensenville, IL
10 Great Deals out of 20 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 4MATIC in Lombard, IL
10 Great Deals out of 20 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 4MATIC in Elmhurst, IL
10 Great Deals out of 20 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 4MATIC in Bloomingdale, IL
10 Great Deals out of 20 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 4MATIC in Glen Ellyn, IL
10 Great Deals out of 20 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 4MATIC in Carol Stream, IL
10 Great Deals out of 20 listings starting at $19,995
-
2021 Mercedes-Benz GLC 300 4MATIC in Wheaton, IL
10 Great Deals out of 20 listings starting at $19,995
- ${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}
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.