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Used
2021 Mercedes-Benz GLC 300 SUVs
for sale
near
Monmouth Junction, NJ
- 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.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Excellent experience.
Buying or leasing a car can be quick & painless! It was for me here. I worked with Tom Knoblock Jr. and Robert. Excellent from start to finish. Thanks guys! I love my new GLB.
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
Great service!
Great service! Would recommend . The GLS600 is just dropping to fast for me to pull the trigger on the purchase.
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
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Reviews
Great car shopping experience.
Great car shopping experience. I spoke with Patrick for my sale. He is knowledgeable and provided good customer service. The cars are high-quality. The sales process was simple and transparent. Awesome experience Incredible staff.
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
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Reviews
Had an overall amazing experience here at Bridgewater
Had an overall amazing experience here at Bridgewater Kia. I would highly recommend working with Hunter!
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 Coupe
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Reviews
I came across this dealership, Automotive Avenues, by
I came across this dealership, Automotive Avenues, by chance and I am so glad that I did! I was looking at different cars on their website, but it honestly looked like it was "too good to be true" price wise for the cars that they were offering. I started the process with Anthony, who is in the online sales. He was so responsive and right to the point. He was communicating with me even on a Sunday when the store was closed! I was still not convinced and I thought there had to be more to it. He was very clear about the "No haggle" policy, which I love, and told me specifically what fees they charge. I decided to drive from Harrisburg, PA (3.5 hour drive) based on all the information that I had. I was looking at FOUR different cars that they had. They were kind enough to offer to hold one of them for me. It is not what they normally do, but they gave me an exception till I got there, since I had a long drive. Once I got there, I was amazed by how busy the place was on a Monday afternoon and how many beautiful cars they actually had on their lots! I was greeted by Charlie Jackson, one of their 22 sales people. He introduced himself, asked me if I was working with anyone. I told him that I've only spoken to the online sales, but I had an appointment for 5:30. He took me inside to check in, asked me if I wanted water or coffee then took me to his desk where we sat and discussed each one of the 4 cars in details including their Carfax and any other information that the dealership had to share with me. He was very patient and knowledgeable! After that, he brought the cars to the front for me to look at and test drive (except for one because I was looking at all electric cars, and the battery was not charged in that one) so we walked to it just so I can see it in person. Once I saw all of them and test drove the 3 that I could, I decided on one ( which was so hard because I wanted to take the 4 of them home). The one that I bought was a 2022 Mercedes EQS 450+. It was like brand new with just over 1100 miles on it! It was the car that I really wanted from the beginning and I ended up getting at the end. After that, we worked out the numbers on my trade, which I was NOT very excited about because it was about $1500 less than what I got from others! I agreed to it and they started to process the transaction. They stayed with me till about 9:30 pm, way after they were supposed to close, just to accommodate me so I would not have to drive again the next day. I must say that I change cars every 6-12 months because I love cars, and (other than the trade) I've NEVER felt as good purchasing as I did this time. Thank you very much and I will be back for my next one soon. You are doing things right and it is worth the long drive for sure.
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 Base 4MATIC
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Reviews
We had a very positive experience dealing with Matt and
We had a very positive experience dealing with Matt and Marty. Both were very pleasant to deal with. We would definitely recommend them to our family and friends.






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
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Reviews
Deluxe Auto Sales specializes in high-end quality
Deluxe Auto Sales specializes in high-end quality automobiles. Their vehicles are well maintained, look new and competitively priced. I m recommend Jabir as a salesperson as he’s friendly, highly communicative, knowledgeable and transparent. Thanks for the Bronco Badlands.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
It was a pleasure to meet Jeff.
It was a pleasure to meet Jeff. Your positive attitude and willingness to go the extra mile for customers is appreciated. I told him what I was looking for and he was able to show me exactly what I needed. Five 🌟




Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
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Reviews
First car on my own and my experience was great.
First car on my own and my experience was great. Joseph was patient and understanding






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Completely on line shopping fun 🤩 Car Shop Deliver
From start to finish they helped me with every speed bump they delivered on time the people I met were above and beyond from the dealership to the online sales having it delivered was fast and fun experience I love my new SUV they also shipped 5 hours away to me perfect 🤩 job team Car Shop Car 🚘






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
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Service could only be described as EXCELLENT!
Pablo Chacon & Jeffrey Dangelo always providing an honest advise without any pressure at all. That's the reason, I travel to have my MB serviced from Bridgewater to Morristown.






Used
2021 Mercedes-Benz GLC 300 4MATIC
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Reviews
I went to Auto Lenders - Lakewood NJ because three people
I went to Auto Lenders - Lakewood NJ because three people I know recommended it. First, I checked their website and found a certified low-mileage 2021 Subaru Forester listed at a price that pleasantly surprised me. I read about their no-haggle policy which stated the advertised price is the firm selling price. This relieved me of the stressful pricing head games that I always disliked at traditional dealerships. At the Auto Lenders Lakewood store, sales consultant Owen and finance manager Clinton got me through the purchasing process smoothly and efficiently. The car was as nice as advertised; the quoted price held firm, and I was very pleased at the allowance on my trade-in. The car comes with a 6-month bumper-to-bumper warranty, and a lifetime warranty on the engine. I highly recommend Auto Lenders - Lakewood NJ, and I'll definitely come back in the future.






Used
2021 Mercedes-Benz GLC 300 4MATIC
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Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
I want to say thank you to Edison Nissan for getting me
I want to say thank you to Edison Nissan for getting me my brand new 2025 Nissan Versa Sr ..BIC GLENN & JON really made my birthday special by getting me into a brand new vehicle .. They treated me like family from the moment I walked in .. I couldn't ask for a better 84th Birthday .. =)






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
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I purchased a Subaru manual (something I was looking for
I purchased a Subaru manual (something I was looking for , for some time) This team here was amazing. Mike and the team was completely upfront and transparent. Thanks a lot gentleman! Well deserved sale!






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
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DAWN D’ARGENIO IS TRULY A ROCK STAR!
DAWN D’ARGENIO IS TRULY A ROCK STAR!!! Great service consulting & I appreciate her for her communication & clear answers with me when asking her questions as well as a speedy turnaround in getting the service done to my vehicle and having it ready for pick up All in one day! top tier !!






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Reviews
Buying a car
This was the easiest dealership I have worked with. The process was stress free and pleasant. Arno Orsini was very knowledgeable and he was able to find me a vehicle that suited my needs. I walked out happily and appreciate the great customer service.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
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Reviews
Honest, friendly, knowledgeable, no pressure to purchase.
Honest, friendly, knowledgeable, no pressure to purchase... Giuseppe is the perfect ambassador for Mercedes Benz and Ray Catena






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
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Reviews
Excellent customer service!
Excellent customer service!!! I went to buy a new car after my accident and I was able to get exactly what I wanted. They have great cars at super affordable prices, so good that my husband also ended up getting 2 cars! I def recommend!






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
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Matthew Lloyd was great .
Matthew Lloyd was great . Excellent salesman and a great guy . I highly recommend his services
Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $52,435 | 2 Good deals |
2022 Mercedes-Benz GLC 300 | $25,895 | 34 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 $29,549, 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.
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.
Research the 2021 Mercedes-Benz GLC 300
Compare the 2021 Mercedes-Benz GLC 300
2021 Mercedes-Benz GLC 300 SUVs by city
-
2021 Mercedes-Benz GLC 300 SUVs in South Brunswick, NJ
40 Great Deals out of 63 listings starting at $22,415
-
2021 Mercedes-Benz GLC 300 SUVs in Dayton, NJ
40 Great Deals out of 63 listings starting at $22,415
-
2021 Mercedes-Benz GLC 300 SUVs in Heathcote, NJ
37 Great Deals out of 59 listings starting at $22,415
-
2021 Mercedes-Benz GLC 300 SUVs in Kendall Park, NJ
36 Great Deals out of 58 listings starting at $22,415
-
2021 Mercedes-Benz GLC 300 SUVs in Princeton Meadows, NJ
39 Great Deals out of 62 listings starting at $22,415
-
2021 Mercedes-Benz GLC 300 SUVs in Kingston, NJ
37 Great Deals out of 56 listings starting at $22,415
-
2021 Mercedes-Benz GLC 300 SUVs in Ten Mile Run, NJ
36 Great Deals out of 54 listings starting at $22,415
-
2021 Mercedes-Benz GLC 300 SUVs in Plainsboro, NJ
37 Great Deals out of 59 listings starting at $22,415
-
2021 Mercedes-Benz GLC 300 SUVs in Franklin Park, NJ
36 Great Deals out of 58 listings starting at $22,415
-
2021 Mercedes-Benz GLC 300 SUVs in Plainsboro Center, NJ
37 Great Deals out of 59 listings starting at $22,415
-
2021 Mercedes-Benz GLC 300 SUVs in Rossmoor, NJ
39 Great Deals out of 62 listings starting at $22,415
-
2021 Mercedes-Benz GLC 300 SUVs in Cranbury, NJ
39 Great Deals out of 61 listings starting at $22,415
Mercedes-Benz GLC 300 trims
-
Mercedes-Benz GLC 300 2021 4MATIC
39 Great Deals out of 53 listings starting at $22,415
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