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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 SUVs
for sale
near
Copper Canyon, 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 Base
Vehicle information
Features
Reviews
Fantastic Mercedes GLC350e
I purchased a Mercedes GLC350e from Ali in 2020. i am in love with this car and will look forward to working with Ali in the future on all purchases
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 4MATIC
Vehicle information
Features
Reviews
Vincent and his team go above and beyond to make every
Vincent and his team go above and beyond to make every customer's needs matter and gives a personal touch. The service department is why I keep buying BMWs!!!
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
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Reviews
Overall great experience and was let very time consuming.
Overall great experience and was let very time consuming. Worked with us on the trade with factory warranty issues. Will recommend to friends and family.
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
Great assistance with purchasing a pre-owned truck quick!
Great assistance with purchasing a pre-owned truck quick! Excellent with financing. Great Sales staff, especially William. He was thoughtful, empathetic and drive oriented. I would buy a new vehicle from him, if it was needed.
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
As a first time car buyer, Mazda Denton made the process
As a first time car buyer, Mazda Denton made the process incredibly easy and stress free. From the salesman to the finance team, everyone was honest, kind, and understanding. I truly felt supported every step of the way and couldn?t have asked for a better experience
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
Vehicle information
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Reviews
Ryan Fields was a huge help.
Ryan Fields was a huge help. Really saved me a lot of time dealing with other dealerships because he had exactly what I wanted and was able to get me out the door as fast as possible!






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Reviews
I have nothing but good things to say about my experience
I have nothing but good things to say about my experience with Auto Merchants. Christian Lopez was my salesman and he was great to work with. He gave me a great deal on my car and the buying process was so quick and easy.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Excellent Experience
Purchased a very nice used Mercedes with less than 50k miles. Hamid and other staff were very accommodating. They took care of a couple minor issues right away. Very nice selection of premium cars.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Went in on July 12th to trade in my old car, and the
Went in on July 12th to trade in my old car, and the process was outright amazing. Freddie answered my questions for the most part. Suleman (I think that's his name) helped arrange financing in a deal that wouldn't break my budget each month. No high pressure sales tactics. And I got good trade-in value for my old car. Highly recommended dealership






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Great Service Department
The team at Frisco CJDR really does a great job of getting the customers in and out of their shop quickly. My truck needed 30k service and it was out in less than 2 hours. Great job guys!!






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
Fast service and very professional
I bought a year old BMW. The price was better than I found at other dealerships. They were prepared to go as slow as I wanted and answer all my questions, but that's not what I wanted. I wanted fast! So after a quick test drive went in and signed the paperwork, while they washed it for me. They let me leave my old car there and drive my new car home. There was a headlight malfunction and they said it was completely covered under warranty. However, because it was a software issue, Carmax said I needed to take it to BMW, but that Carmax would cover any costs. They were true to their word!






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
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
⭐⭐⭐⭐⭐ For Otto Source!!!
I been looking long and hard for the right vehicle. I don't have the best credit. So most dealers just blew me off. But not Otto Source they treated me with respect. As if my credit was perfect. Todd Price my salesman was Amazing found me the perfect vehicle A Cadillac SRX loaded with every option you could possibly want. If your looking for that perfect vehicle and don't want to get the run around. Go to Otto Source and ask for Todd Price!!!⭐⭐⭐⭐⭐






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
AutoNation CDJR North Richland Hills performed an oil
AutoNation CDJR North Richland Hills performed an oil change and tire rotation and state inspection on my 2023 Ram 1500, July 25, 2025. The service reps all seem very professional. They offered me their shuttle service and had my truck done in about 2 1/2 hours. They did a great job! However, I noted that the tire rotation was not performed as per the manufacturer. All they did was move the fronts to the rear and the rears to the front. In accordance with the 2023 Ram 1500 owners manual the rear tires should have been crossed when bringing them to the front. The other noted issue I thought was huge safety issue, especially driving at night, was that for some reason the mechanic had turned my headlight switch to the off position. Turning that switch to the off position cancels every automatic function for your dash lights and center cluster (infotainment). By selecting the off position, ALL the dash and center infotainment lights go to FULL bright making it almost impossible to see anything outside the truck, especially with the 12 inch screen. It also prevents your steering wheel lights from coming on and prevents the high beams from functioning. I didn't know they had done this as I headed to work at 5 in the morning last Monday. I had pulled off the road twice on the way to work to try to troubleshoot the issue. It was useless because I couldn't see with the lights glaring in my eyes. I'm not sure why they had to mess with the headlight switch, but the least they could do is put the switch back where they found it. Would I recommend them to a friend, yes, BUT I'd warn them to verify their settings before needing them. And probably take it someplace else who knows how to rotate tires.






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
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Features
Reviews
Mohammad, was great.
Mohammad, was great. Made my wife comfortable and happy with our choice . We will come back.






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






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
We had an excellent experience with Wells Auto Group.
We had an excellent experience with Wells Auto Group. Our salesperson, Artie, was helpful, straight forward and honest. The negotiation on price was upfront and friendly, and we believe we got a good, fair price on our new vehicle and trade-in value on our trade vehicle. Kudos also to Dale in the Finance Department, who was extremely patient and helpful. I drove 9.5 hours to execute the trade and pick-up, and it was easy and seamless. Great work Artie, Dale and everyone at Wells Auto Group who made this a really good experience.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Lorenzo was very nice and we got what we wanted in a car.
Lorenzo was very nice and we got what we wanted in a car. He thought he got what we wanted.
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Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $44,750 | 20 Great deals |
2022 Mercedes-Benz GLC 300 | $23,781 | 12 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 $28,776, 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 4.4 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
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