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Used
2021 Mercedes-Benz GLC 300
for sale
near
Harriman, 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
John Garcia was 5++star service receptionist.
John Garcia was 5++star service receptionist. From his first greeting to the exit. In a difficult time for me he went over and above any expectations. Thank you John for your sincere concern and kindness. I would consider coming back in the future because of this 5++ experience. Michelle M
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.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
We purchased a new MB GLE at the Mercedes Benz of Orange
We purchased a new MB GLE at the Mercedes Benz of Orange County dealership a few weeks ago and had an amazing experience. I want to single out Mr. Michael Paccione, who was very knowledgeable and helped us find the perfect car for our needs. He was patient and answered all my questions. We have been looking for a new vehicle since November 2023, and the purchase involved the trade of our old car. At that time, we agreed on the trade-in value. However, searching for the right model took longer than anticipated, and we got our new wheels in January 2024. Although the Blue Book value of our trade-in vehicle dropped in 2024, the dealership honored our agreement made in November of 2023. In addition, the dealership gave us another discount for the inconvenience of waiting so long for the delivery of our new car. The financing options presented by Mr. Thomas Tzimoulis were explained in detail and were also reasonable. I highly recommend this dealership to anyone looking for a new or used car.
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
Nice dealership to deal with I did not purchase the car I
Nice dealership to deal with I did not purchase the car I was looking at for my own reasons. Jordy was very helpful and not your typical salesman. I would definitely recommend 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 Coupe
Vehicle information
Features
Reviews
Incredible guys!
Incredible guys! I have a terrible credit score, and they were able to get me approved and into my beautiful new maserati. I would definitely do business with them in the future!
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
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Reviews
Thanks great deal and service always long time customer
Thanks great deal and service always long time customer and good advice and communication great place to be work done
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






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
We just bought a CPO 2022 S580 Mercedes!
We just bought a CPO 2022 S580 Mercedes! Joe Horneman was our salesman, and he was an absolute joy to work with. There was no pressure, and he was very accommodating to our needs. We'd been looking around at multiple dealerships and no one treated us like family as Joe did. Throughout the entire process, Joe was patient, knowledgeable and available to us for questions and discussions. This is my 8th MB purchase, and I've found a new dealership to work with, and a new salesman!!






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
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Reviews
Great dealership to work with
quick, easy, friendly and honest staff; fair prices. This is the 5th car we have leased from Acura of Bedfordhills. Wouldn't choose another other dealership!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Adrian was super helpful with assisting me today.
Adrian was super helpful with assisting me today. Very honest and transparent great car salesmen !






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
I want to acknowledge Craig S.
I want to acknowledge Craig S. and Adham..they helped us so very much to solve a dilemma! They both went above and beyond to facilitate a great result. We recommend them wholeheartedly.






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
Very good
The staff was very friendly and accommodating , bought a BMW X5 in October and love it. They weren’t too pushy and let us take our time. Most definitely recommend this dealership






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Best place!
The staff was great and professional. Always there when you have questions or need assistance. Wonderful customer service.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Excellent selection and service
I would highly recommend working with Ralph Rodriquez at Mercedes-Benz of White Plains. He is very knowledgable about the brand and models but isn't pushy. He made the buying process super simple and valued my time. The dealership has a good selection of certified pre-owned cars at excellent prices.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Eric was a true professional and made the process easy.
Eric was a true professional and made the process easy. Also, he took the extra time to make sure the car was ready and numbers were correct. In addition, we never felt pressure or forced to but the vehicle. I would definitely highly recommend this dealership and Eric.






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
We leased a RXH and we’re fortunate to have Reda Tabriz
We leased a RXH and we’re fortunate to have Reda Tabriz as our salesperson. He is extremely knowledgeable and always returned phone calls promptly. Buying a new car is usually stressful, however he made the process very smooth. Based on our experience I would recommend this dealership.



Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300
Vehicle information
Reviews
Mercedes Benz of Wappingers Falls
It was the smoothest purchase of a new car and Sales Rep Josh Horton was the greatest . He spent time needed to find the right vehicle with all the specifications I needed .He was absolutely the BEST. If your looking for a new car go see Josh Horton @ Wappingers Mercedes Bent you will be very satisfied with his service.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
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Reviews
Saw the g class bought the class in less than 3 hours.
Saw the g class bought the class in less than 3 hours. Alfonso the sales guy was a PRO! He did FaceTime walk around. I've been shopping for weeks and this dealership had it priced right. From NY to Texas. Will let you know about the shipping and final outcome and one last point NO hidden xx fees like doc destination or whatever. This is a first class Merc dealer.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Quick response and knowledge in answering all my
Quick response and knowledge in answering all my questions. Unfortunately, the vehicle I was interested in purchasing was sold.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
I recently had the pleasure of visiting Mercedes Benz of
I recently had the pleasure of visiting Mercedes Benz of Nanuet, and I couldn't be happier with my experience, all thanks to Joe Horneman! From the moment I walked in, I was greeted with a warm smile and a genuine willingness to help. Joe's knowledge about the vehicles was impressive, and he took the time to understand what I was looking for. He wasn't pushy at all; instead, he patiently guided me through the options, answering all my questions and providing valuable insights without any pressure. I felt like he really had my best interests at heart! When it came time to test drive, Joe made sure I was comfortable and excited about the car, and he shared all the amazing features that truly make Mercedes-Benz stand out. Even after the sale, Joe followed up to ensure everything was to my satisfaction, which just shows how dedicated he is to his clients. Overall, the service at Mercedes Benz of Nanuet was top-notch, and Joe Horneman truly made the car-buying process enjoyable and stress-free. If you’re in the market for a new ride, I highly recommend seeing Joe—he’s your guy! Five stars all the way! 🌟🌟🌟🌟🌟






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Steven David Benzel Busch
I rarely write reviews and for the very few times I have done so in my life time, it was always to point out a bad service. HOWEVER. I had exceptional experience purchasing my E400 Coupe with Steven David from Benzel Busch. Since getting my first license back when I was 16, I bought and sold 10 different cars and Steven by far exceeded any of the sales person I have worked in the past. He was very responsive to all of my emails and phone calls. I almost got a reply back within 5 minutes from sending an email and we had many emails back and forth as I was purchasing a vehicle out of state. He was very detailed and truthful when describing a vehicle that I was purchasing. There were few times where he reached out to me first on items normally you wouldn't expect sales person to. Thank you, Hyunbin
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Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 Mercedes-Benz GLC 300 | $54,770 | |
2025 Mercedes-Benz GLC 300 | $47,998 | 11 Great deals |
2022 Mercedes-Benz GLC 300 | $25,995 | 27 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 $27,680, 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
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2021 Mercedes-Benz GLC 300 in Kiryas Joel, NY
9 Great Deals out of 26 listings starting at $18,869
-
2021 Mercedes-Benz GLC 300 in Palm Tree, NY
9 Great Deals out of 26 listings starting at $18,869
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2021 Mercedes-Benz GLC 300 in Monroe, NY
10 Great Deals out of 27 listings starting at $18,869
-
2021 Mercedes-Benz GLC 300 in Woodbury, NY
10 Great Deals out of 27 listings starting at $18,869
-
2021 Mercedes-Benz GLC 300 in Walton Park, NY
8 Great Deals out of 24 listings starting at $18,869
-
2021 Mercedes-Benz GLC 300 in South Blooming Grove, NY
6 Great Deals out of 22 listings starting at $18,869
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2021 Mercedes-Benz GLC 300 in Mountain Lodge Park, NY
6 Great Deals out of 22 listings starting at $18,869
-
2021 Mercedes-Benz GLC 300 in Tuxedo, NY
16 Great Deals out of 39 listings starting at $18,869
-
2021 Mercedes-Benz GLC 300 in Blooming Grove, NY
6 Great Deals out of 22 listings starting at $18,869
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2021 Mercedes-Benz GLC 300 in Chester, NY
5 Great Deals out of 21 listings starting at $18,869
-
2021 Mercedes-Benz GLC 300 in Stony Point, NY
18 Great Deals out of 43 listings starting at $18,869
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2021 Mercedes-Benz GLC 300 in West Point, NY
8 Great Deals out of 25 listings starting at $18,869
Mercedes-Benz GLC 300 trims
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Mercedes-Benz GLC 300 2021 4MATIC
11 Great Deals out of 29 listings starting at $18,869
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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.