Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2021 Mercedes-Benz GLC 300
for sale
near
Lantana, TX
- 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
I took my vehicle in for an oil change and tire rotation.
I took my vehicle in for an oil change and tire rotation. When completed they washed my car and let me know it was done. Service was friendly and professional.
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 Base
Vehicle information
Features
Reviews
I knew the exact car I wanted and I found it on-line at
I knew the exact car I wanted and I found it on-line at Denton Mazda. I got a text from Josue Villasenor asking if I?d like to come in for a test drive. He sent me a video of the car and assured me that it had all the features I wanted. So I drove the 3 & 1/2 hours to Denton, Texas and bought the car. He had everything ready and I was driving away in a little over one hour.
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 Coupe
Vehicle information
Features
Reviews
Great services and new cars !
Great services and new cars ! I got 5 cars from this Autonation with no issues shout out to Paul Anderson !! Love my new truck drives great
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
Excellent Customer Service
Parker was our service associate and he able to get our Mini repaired for just our deductible with our extended warranty company. He is always professional and handles our needs with a calm sense of urgency. We will continue to use BMW of Dallas moving forward.
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
Ray Fuentes sold me a 2008 S 550 he was awesome and his
Ray Fuentes sold me a 2008 S 550 he was awesome and his customer service was off the charts, cared about the sale checked on me as I drove it the vehicle from Dallas back to Kansas City I hadn’t seen the vehicle in person but it was everything he said it was, thanks I recommend Auto Mechants to anyone looking for a good used vehicle they will not sale you junk. I’ll get my next one from there.
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
Vehicle information
Features
Reviews
Jesus Villa was amazing, he did exactly what he promised.
Jesus Villa was amazing, he did exactly what he promised. I will use him again.






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Great service and selection
The Sport Motor Cars team was great to work with and found me the car of my dreams within my budget. They made me feel like family and had my best interest in mind. I enjoyed my experience with them and have referred them to my friends and relatives.






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
Bmw 3 series!!
They made the whole process so smooth and hassle free my salesperson was awesome he did the put any pressure or on me and made it really easy i got to take my car home the second day!! Very happy with my purchase i?ll definitely recommend this dealership and last but not least Thankyou so much Juan!!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Mini Cooper Repair - Mini of Dallas
Oscar Miranda took great care of me and his tech (unfortunately, I don't recall his name) went above and beyond to help me figure out a few things related to the Nav system and a long-term, irritating issue with my trunk partition. Will definitely go back.



Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300
Vehicle information
Reviews
2017 Infiniti QX80
Go see Shola. He went above and beyond to take care of us and earn our business. Top notch customer service all around. Definitely recommended!






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Good Experience, Beautiful Car.
Big thanks to Prince Ali for his expert help and to General Manager Ben Amini. They were both professional, helpful and the car is wonderful. I will recommend to others!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Seamless!
Frisco CDJR is the place to go if you're in the market for great service and friendly people. The selection of vehicles is great, too!






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
I recently purchased a used car from Ottosource
I recently purchased a used car from Art Wilson at Ottosource. I am very happy with the service I received, the ease of the no pressure sales process and love the car I bought.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
They are reliable, honest and operate with integrity.
They are reliable, honest and operate with integrity. I recommend them to anyone who is looking for a reliable car . Darrell always takes the time to answer any questions I may have, and provides me with all the options. As a woman, it can be difficult to find a salesperson you can trust l'm very happy to have been referred to autos of Dallas!! Darrell was the best!!






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Mike has been very helpful in getting me into a BMW i4
Mike has been very helpful in getting me into a BMW i4 eDrive40 today! The car was a popular one, so I'm grateful that he was able to bring it over for a test drive on such a short schedule.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Great dealership!
Great dealership! Very professional and Mike went out of his way to make sure we reviewed all the cars we wanted to see.






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
Easy to work with.
Easy to work with. Car was exactly as described, no surprises. 15 minimum, needed 4 more words....






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Chad streed at Autos of Dallas was awesome to work with
Chad streed at Autos of Dallas was awesome to work with and made my buying experience seem less. Thank you!






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Good experience we weren’t rushed when we got there late
Good experience we weren’t rushed when we got there late evening. Cayman did an outstanding job and recommended great restaurant
-
Prev - 1
- 2
-
Next
Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $46,750 | 21 Great deals |
2024 Mercedes-Benz GLC 300 | $35,340 | 7 Great deals |
2023 Mercedes-Benz GLC 300 | $34,900 | 2 Good deals |
2022 Mercedes-Benz GLC 300 | $22,577 | 6 Great deals |
2020 Mercedes-Benz GLC 300 | $16,994 | 6 Good deals |
2019 Mercedes-Benz GLC 300 | $14,650 | 6 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 $29,163, 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
Used 2021 Mercedes-Benz GLC 300 by city
-
2021 Mercedes-Benz GLC 300 in Copper Canyon, TX
12 Great Deals out of 30 listings starting at $23,360
-
2021 Mercedes-Benz GLC 300 in Bartonville, TX
12 Great Deals out of 29 listings starting at $23,360
-
2021 Mercedes-Benz GLC 300 in Double Oak, TX
12 Great Deals out of 30 listings starting at $23,360
-
2021 Mercedes-Benz GLC 300 in Highland Village, TX
12 Great Deals out of 31 listings starting at $23,360
-
2021 Mercedes-Benz GLC 300 in Argyle, TX
12 Great Deals out of 29 listings starting at $23,360
-
2021 Mercedes-Benz GLC 300 in Flower Mound, TX
12 Great Deals out of 30 listings starting at $23,360
-
2021 Mercedes-Benz GLC 300 in Corinth, TX
12 Great Deals out of 30 listings starting at $23,360
-
2021 Mercedes-Benz GLC 300 in Hickory Creek, TX
12 Great Deals out of 31 listings starting at $23,360
-
2021 Mercedes-Benz GLC 300 in Lake Dallas, TX
12 Great Deals out of 31 listings starting at $23,360
-
2021 Mercedes-Benz GLC 300 in Shady Shores, TX
12 Great Deals out of 30 listings starting at $23,360
-
2021 Mercedes-Benz GLC 300 in Trophy Club, TX
12 Great Deals out of 29 listings starting at $23,360
-
2021 Mercedes-Benz GLC 300 in Northlake, TX
12 Great Deals out of 25 listings starting at $23,360
Used 2021 Mercedes-Benz GLC 300 by body style
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}