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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
Alondra Park, 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.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
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 Base
Vehicle information
Features
Reviews
We picked up a preowned EQS and the transaction was
We picked up a preowned EQS and the transaction was smooth. I'd been in contact with Simon prior to just walking in. I wish they negotiated price, but I guess Autonation dealers stopped doing that...I'm old school, I'd prefer to negotiate. The finance process could have been a bit quicker and smoother. All said, we got there a bit before 1pm and were out around 4pm. We had to stay on top of things during the finance process for a few promised items to ensure we'd get a due bill. Signed a bunch of papers, but when I got to the one that committed my dollars, I to refused to go any further until I got the due bill. Just make sure you know the buying process and advocate for yourself. Every dealer tries to squeeze you, HOI is on the spectrum of one of the better experiences. We didn't experience any high pressure tactics, so we appreciate that. I think Simon and his partner Salem are good sales guys to deal with.
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 Base
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
Vehicle information
Features
Reviews
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 Base
Vehicle information
Features
Reviews
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 Coupe
Vehicle information
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Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
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Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Good sales representative.
Good sales representative. Fair comments and not too pushing to sell. I saw the car unprepared not washed nor serviced. Later they got it ready to view again.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
AMAZING SERVICE!
AMAZING SERVICE! Dan went above and beyond to make sure we got the car that fit us the best. He didn’t mind us having as many test-drives as we needed and helped us get approved for the 2020 Audi Q5 when we decided. Not pushy, respectful and very helpful! Will come back for an upgrade!






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Recently Purchased a 2024 Outback!
Had an overall great experience at Subaru Santa Monica. They were easy to work with and made the buying process straightforward with no major complications. The staff were friendly and helpful, and able to accommodate our needs to get the purchase complete. The location was nice and enjoyable to be at!






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Pleasure to buy a car!!!
It is third time my family returning to this dealership to buy a car . I feel like I?m coming home ! Everybody is smiling greetings you , everybody is helpful and high professional. Start from service department-David, front desk all girls very polite and Thelpful yet beautiful, and the most important - financial department-Jeff!!! He will do a miracle for you!!! Never was so pleasant to buy a fancy car !!! Thank you . TT






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features






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






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.
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Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $41,777 | 19 Great deals |
2024 Mercedes-Benz GLC 300 | $35,496 | 5 Great deals |
2023 Mercedes-Benz GLC 300 | $34,750 | 7 Good deals |
2022 Mercedes-Benz GLC 300 | $21,999 | 11 Great deals |
2020 Mercedes-Benz GLC 300 | $18,891 | 5 Good deals |
2019 Mercedes-Benz GLC 300 | $17,450 | 6 Great deals |
2018 Mercedes-Benz GLC 300 | $11,995 | 5 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 $28,795, 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.
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 4.3 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 by city
-
2021 Mercedes-Benz GLC 300 in Lawndale, CA
9 Great Deals out of 32 listings starting at $20,099
-
2021 Mercedes-Benz GLC 300 in Gardena, CA
9 Great Deals out of 32 listings starting at $20,099
-
2021 Mercedes-Benz GLC 300 in Hawthorne, CA
9 Great Deals out of 32 listings starting at $20,099
-
2021 Mercedes-Benz GLC 300 in Del Aire, CA
9 Great Deals out of 31 listings starting at $20,099
-
2021 Mercedes-Benz GLC 300 in West Athens, CA
9 Great Deals out of 32 listings starting at $20,099
-
2021 Mercedes-Benz GLC 300 in Redondo Beach, CA
9 Great Deals out of 31 listings starting at $20,099
-
2021 Mercedes-Benz GLC 300 in Manhattan Beach, CA
9 Great Deals out of 31 listings starting at $20,099
-
2021 Mercedes-Benz GLC 300 in Lennox, CA
9 Great Deals out of 31 listings starting at $20,099
-
2021 Mercedes-Benz GLC 300 in Torrance, CA
9 Great Deals out of 32 listings starting at $20,099
-
2021 Mercedes-Benz GLC 300 in Hermosa Beach, CA
9 Great Deals out of 30 listings starting at $20,099
-
2021 Mercedes-Benz GLC 300 in West Rancho Dominguez, CA
10 Great Deals out of 36 listings starting at $20,099
-
2021 Mercedes-Benz GLC 300 in Westmont, CA
9 Great Deals out of 32 listings starting at $20,099
Mercedes-Benz GLC 300 trims
-
Mercedes-Benz GLC 300 2021 Base
6 Great Deals out of 25 listings starting at $20,099
Used 2021 Mercedes-Benz GLC 300 by body style
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