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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
for sale
near
Rowland Heights, CA
- 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 Base






Used
2021 Mercedes-Benz GLC 300 Base






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
George and Ricky were super helpful:) they got us a great
George and Ricky were super helpful:) they got us a great deal n I?m very happy with my new car! I would definitely recommend this dealership to my frds
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 Base
Vehicle information
Features
Reviews
Super easy sales process
Met up with salesman Ed Ringler and what a great buying experience! Thank you Ed! I’m recommending everyone I know to come see u! Thank you once again!!!
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 GLC 300
Vehicle information
Features
Reviews
Excellent Experience
A lot of the negative reviews on this place are a bit silly. In my experience from this past weekend, if you listen to the salesperson who you are assigned, bring all the documents requested, make appointments, and come fully prepared, you will have an excellent experience just as I did. I placed a 7-day hold on the exact car I wanted, and made an appointment to come test drive it and apply for financing a few days later. I spoke with my salesperson, Jerry Neyland, a few times on the phone before coming in, and he always had the answers I needed. He advised me on what documentation to bring with me, and when I arrived for my test drive appointment Jerry has the car ready for me. We took a quick test drive, I fell in love with the car, and we started the financing application. Since I brought everything we'd need, it was a BREEZE! In total, I was maybe at CarMax for 2 hours maximum. I had been stressing over it all week, only to find out it was all so, so simple. Jerry's customer service is second to none--he was friendly, quick, and understanding. He kept me informed every step of the way, and not once did I feel he was putting pressure on me or trying to "sell" me on anything. CarMax Buena Park gets 5 out of 5 stars for me, and Jerry Neyland gets 6 out of 5 stars! Overall an excellent experience in every regard.
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






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Great service, great guys and girl.
Great service, great guys and girl. was able to get a decent deal so far happy we’ll see.






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
Carmax purchase
sale associates very helpful during whole process. very pleased with purchase and customer service. Second auto bought from carmax.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Andrew was very good and helpful.
Andrew was very good and helpful. Made the whole transaction easier and fast. Completely explained everything.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Old School Customer Service
This dealership went way over the top to meet our needs during Covid. From GM Peter King to the front desk reps, this is a Customer Comes First shop.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Excellent service
Excellent service here. Totally professional and very kind. I have nothing but positive things to say about them. Thank you very much David and P!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Excellent service!
Excellent service! Got in and out with the car of my dreams! Alex was a big help






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
I traded in my car for a better one at lower payments.
I traded in my car for a better one at lower payments. I'm very happy with how they treated me, didn’t push me, didn’t try to fool me. I looked at 4 different vehicles and ended up with a Toyota Tacoma, car’s history was very transparent and the price for its condition was superb. Overall - very positive experience.






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
Purchased a Mercedes-Benz E55 AMG
I purchased a used Mercedes-Benz E55 AMG from the Carmax in Costa Mesa, CA about a month ago. I started out by calling the Carmax and reaching a sales agent. She worked with me by setting aside the car so that I could fly down to pick it up. She picked me up from the airport about 15 miles away from their dealership. When I saw the car, I found some minor cosmetic issues with the car and Carmax assured me that they would repair them at my local Carmax in Roseville, CA. I will be writing a review about that Carmax as well. They issued me a form stating repairs to be done at my local dealership. I informed the salesperson that I would be pushing the car a bit and she was fine with it. After the test drive, the car seemed to be in great condition, so we headed in for the paperwork. The appearance inside of the dealership building did not convey a welcoming feeling though. It felt like a warehouse with desks in it. The people within the building were nice and friendly though. The paperwork was pretty quick as I already had a loan check from the credit union. It took about 30 minutes and then I was on my way. Overall, I would say the experience was positive.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Superb all the way around!
Superb all the way around!!! Never had a more pleasant experience with a dealership. Giovanna, Greg and Fred all amazing.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
We purchased a pre-owned 2017 Corvette Stingray Z51 from
We purchased a pre-owned 2017 Corvette Stingray Z51 from Mercedes-Benz of Foothill Ranch, and the experience was outstanding from start to finish. MB of FH provided a detailed pre-owned reconditioning summary along with the vehicle’s CARFAX, so we had complete confidence in the history and that everything had been thoroughly checked and serviced. Our Sales Professional, Conrad Cave, made the entire process smooth and stress-free. He was upfront, transparent, and answered all of our questions without any pressure. The Stingray was in excellent condition—exactly as described—and we couldn’t be happier with our purchase. We highly recommend Mercedes-Benz of Foothill Ranch and Conrad Cave if you’re looking for a quality vehicle and a top-notch buying experience.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
This is my first experience with Fletcher Jones and it
This is my first experience with Fletcher Jones and it has been a good one so far. Buying a car long distance, sight unseen is always a bit of a challenge and potentially a risk. I feel very good about the responsiveness and customer care provided by Fletcher Jones staff. As car delivery is still in front of us, the jury is out on this experience, but I anticipate a very positive outcome. Fletcher Jones reputation provided a lot of confidence.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
It was a great experience from beginning to end.
It was a great experience from beginning to end. I got exactly what I wanted and it was delivered to me in perfect condition. I can’t thank them enough.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Wow this is hands down the best dealership i went to.
Wow this is hands down the best dealership i went to. Usually I dread the finance part but John Hong my finance manager was a star amongst Stars! I Definitley will let everyone know about Calstar Mercedes led by Armen and company!






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
John Orozco was great to work with.
John Orozco was great to work with. He made it a seamless & wonderful buying experience!






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
excellent service and I would go again, this was an
excellent service and I would go again, this was an annual service and I was happy with the process so I would recommend this place to others






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Randy was solid, he helped me & my friend the car we
Randy was solid, he helped me & my friend the car we wanted. We got a good price and overall the service was excellent there. I would highly recommend coming here for a used car !
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Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 Mercedes-Benz GLC 300 | $50,915 | |
2025 Mercedes-Benz GLC 300 | $40,977 | 12 Great deals |
2024 Mercedes-Benz GLC 300 | $35,595 | 5 Great deals |
2023 Mercedes-Benz GLC 300 | $30,400 | 4 Good deals |
2022 Mercedes-Benz GLC 300 | $22,990 | 12 Great deals |
2020 Mercedes-Benz GLC 300 | $16,495 | 5 Good deals |
2019 Mercedes-Benz GLC 300 | $13,295 | 6 Great deals |
2018 Mercedes-Benz GLC 300 | $11,999 | 6 Good 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 $27,470, 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 South San Jose Hills, CA
8 Great Deals out of 39 listings starting at $19,925
-
2021 Mercedes-Benz GLC 300 in Brea, CA
8 Great Deals out of 40 listings starting at $19,925
-
2021 Mercedes-Benz GLC 300 in La Habra Heights, CA
8 Great Deals out of 38 listings starting at $19,925
-
2021 Mercedes-Benz GLC 300 in City of Industry, CA
8 Great Deals out of 38 listings starting at $19,925
-
2021 Mercedes-Benz GLC 300 in La Habra, CA
8 Great Deals out of 37 listings starting at $19,925
-
2021 Mercedes-Benz GLC 300 in Walnut, CA
8 Great Deals out of 39 listings starting at $19,925
-
2021 Mercedes-Benz GLC 300 in Diamond Bar, CA
7 Great Deals out of 35 listings starting at $20,992
-
2021 Mercedes-Benz GLC 300 in Hacienda Heights, CA
9 Great Deals out of 43 listings starting at $19,925
-
2021 Mercedes-Benz GLC 300 in Valinda, CA
8 Great Deals out of 37 listings starting at $19,925
-
2021 Mercedes-Benz GLC 300 in La Puente, CA
8 Great Deals out of 36 listings starting at $19,925
-
2021 Mercedes-Benz GLC 300 in West Covina, CA
8 Great Deals out of 37 listings starting at $19,925
-
2021 Mercedes-Benz GLC 300 in Fullerton, CA
8 Great Deals out of 40 listings starting at $19,925
Mercedes-Benz GLC 300 trims
-
Mercedes-Benz GLC 300 2021 Base
6 Great Deals out of 35 listings starting at $19,925
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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.