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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 SUVs
for sale
near
Plandome, NY
- 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 Coupe
Vehicle information
Features
Reviews
Very courteous and friendly staff.
Very courteous and friendly staff. Prompt service, waiting time was relatively short. Clean and nice accommodating waiting area.
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
Just wanted to leave a 5 star review about Yonkers Kia.
Just wanted to leave a 5 star review about Yonkers Kia. I worked with Guillermo Rijo who really hustled to get me the EV6 that I wanted before the end of the EV tax rebate this September. He managed to do it, working together with their showroom manager, Michael Romano. The two of them hooked me up with an excellent EV6 Wind that was better than what I expected for a leasing price that was more than fair. I enjoyed working with both of them and appreciate the effort they put into the whole process. As the days go bye, my wife and I are liking the car more and more. It’s a fantastic vehicle and represents an excellent alternative to the Tesla Model 3 I was driving before. I am super happy with the service and attention I received from Guillermo and Michael at Yonkers Kia. I would highly recommend them to anyone looking to lease or purchase a Kia vehicle. Thanks guys! 👍🏻
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
Excellent dealership I was in and out quick with my
Excellent dealership I was in and out quick with my daughters new c300. They got me approved even with my itin at a very low rate. Clean cars inside for sure go check them out !!
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
Infiniti of Greenwich has the most professional team I've
Infiniti of Greenwich has the most professional team I've encountered at a car dealership. The transaction was fast and smooth — I was in and out in about an hour with my QX60. Jefferson and Paulo were great!
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.
Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Happy with both our Mercedes purchases with Mary K
Extremely Happy working with Mary Kodak with both our family cars purchases. Looking forward to purchasing a SUV with Mary as soon as the one we're looking for is available. First purchase was a 2016 E350 and the second was a 2017 S550. Mary made us feel cared for and was extremely efficient. Very happy with Mary
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
Eder and ralphy great people helped m with the purchase
Eder and ralphy great people helped m with the purchase of the 2022 Honda hrv thank you guys !!
Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Wil made buying a car an easy, straight-forward
Wil made buying a car an easy, straight-forward experience. Overall, I'd recommend him and Bomnin. I'm loving my car!
Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Easy transaction.
Easy transaction. I went everywhere looking for my dream Mercedes. These guys have a variety of unique cars. I love my car. Thank you Crazy Cars team! You exceeded my expectations.
Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Made an offer and they will notify me if price comes
Made an offer and they will notify me if price comes down,so all is good!!
Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
I traded in my 992 911S for a 992 GT3.
I traded in my 992 911S for a 992 GT3. Since then, I just had my GT3 serviced at Porsche Englewood on September 16th 2025. Nico at service gave me all the information on what the car was going to receive that day along with a loaner. He’s a Porsche owner himself, super nice, knowledgeable as a former Porsche tech and got me on my way promptly. Brian was the Porsche tech that worked on my car. He provided me with video and messaging updates of my car. The 5 min videos were very informative and thorough, sent 2x 5 min videos to me going over the entire car, priceless. Worth the money to take your Porsche where they give it the proper attention and utmost professionalism.
Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Very professional and great customer service.
Very professional and great customer service. Genesis auto picked out the right car for my needs as I was looking for a Ford or a Kia as my first car. Generally great people to work with
Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Highly recommend Beverly Hills Motors
First time ever purchasing a used car and found BHM online. I live in MI and was somewhat apprehensive about buying without seeing in person but only in photos, but car was everything I thought it would be. Sales associate Nader lead me thru the whole process and answered any questions I had and was very helpful and friendly. I'm now driving around in my S5 Audi and loving it and would HIGHLY recommend this dealer, and if you find what you're looking for make sure and ask for Nader and tell them Jeff sent you.
Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Exellent customer service
I went in to purchase a car when I got there John was a great help to me. He worked with me to help me find the vehicle and price I was looking for.
Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Top salesman with a reputable dealership !
I have been purchasing MB automobiles from RVC MB since the 80’s .. I’ve always used the same salesman , Mr Tom Ahrens . Tom has always ensured that my new car purchase goes as smooth as possible .. I’ve always shopped price prior to making the deal - Tom has always beaten the competition prices - a great car coupled with a smooth transaction and a caring salesman working for a reputable dealership works for me !!
Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Awesome dealership
I was looking for preowned vehicle and found a Toyota on DCH‘s website. Tony show me the car and worked financing numbers for to make sense for me.
Used
2021 Mercedes-Benz GLC 300 4MATIC
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Reviews
The entire dealership staff at CPM was incredibly
The entire dealership staff at CPM was incredibly welcoming, making the process smooth, efficient, and completely hassle-free. I got my Jeep Compass Latitude from them, and the experience exceeded my expectations. If you're looking for a top-tier car-buying experience, I highly recommend CPM and working with Jeremy - he made everything seamless and enjoyable.
Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
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Reviews
EXCELLENT CUSTOMER SERVICE
Mr ANTHONY ANGELO was the best customer service we have experienced in quite a while. REPRESENTATIVES of this nature should be commended and placed in charge of that department .EXCELLENT CUSTOMER SERVICE!
Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Reviews
Excellent service
Had a slight recall issue that was dealt with fast and professionally. They went the extra mile to accommodate my busy schedule and were super nice! With 3 mercedes I can’t recommend them enough!
Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
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Reviews
Carlos is one of the best service adviser at Silver Star
Carlos is one of the best service adviser at Silver Star Motors. He gets the job done.
Mercedes-Benz GLC 300 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz GLC 300 | $57,995 | 3 Good deals |
| 2025 Mercedes-Benz GLC 300 | $54,381 | 40 Great deals |
| 2023 Mercedes-Benz GLC 300 | $37,282 | 12 Good deals |
| 2022 Mercedes-Benz GLC 300 | $31,257 | 102 Great deals |
| 2020 Mercedes-Benz GLC 300 | $21,904 | 15 Great deals |
| 2019 Mercedes-Benz GLC 300 | $20,001 | 17 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 $26,885, with pricing starting at $13,226.
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.
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 SUVs by city
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2021 Mercedes-Benz GLC 300 SUVs in Plandome Heights, NY
36 Great Deals out of 74 listings starting at $17,495
-
2021 Mercedes-Benz GLC 300 SUVs in Plandome Manor, NY
36 Great Deals out of 74 listings starting at $17,495
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2021 Mercedes-Benz GLC 300 SUVs in Munsey Park, NY
34 Great Deals out of 71 listings starting at $17,495
-
2021 Mercedes-Benz GLC 300 SUVs in Flower Hill, NY
34 Great Deals out of 71 listings starting at $17,495
-
2021 Mercedes-Benz GLC 300 SUVs in Manhasset, NY
36 Great Deals out of 73 listings starting at $17,495
-
2021 Mercedes-Benz GLC 300 SUVs in Great Neck Gardens, NY
36 Great Deals out of 74 listings starting at $17,495
-
2021 Mercedes-Benz GLC 300 SUVs in Kensington, NY
36 Great Deals out of 74 listings starting at $17,495
-
2021 Mercedes-Benz GLC 300 SUVs in Thomaston, NY
36 Great Deals out of 74 listings starting at $17,495
-
2021 Mercedes-Benz GLC 300 SUVs in Great Neck, NY
36 Great Deals out of 74 listings starting at $17,495
-
2021 Mercedes-Benz GLC 300 SUVs in Port Washington, NY
34 Great Deals out of 72 listings starting at $17,495
-
2021 Mercedes-Benz GLC 300 SUVs in Baxter Estates, NY
34 Great Deals out of 72 listings starting at $17,495
-
2021 Mercedes-Benz GLC 300 SUVs in North Hempstead, NY
34 Great Deals out of 71 listings starting at $17,495
Mercedes-Benz GLC 300 trims
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Mercedes-Benz GLC 300 2021 4MATIC
28 Great Deals out of 55 listings starting at $18,900
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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.
