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
Cross Roads, 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.
Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
I’m looking and have been for a while.
I’m looking and have been for a while. I have found most car sells men don’t care what they say to sell a car. I was pleasantly impressed with a young man by the name of Luke Fox when showed me the cars and all that entails. When I make my final I hope I can buy it from Mr Fox. Thank you Luke
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
Excellent - Fred Guiette - Service Manager / Advisor at
Excellent - Fred Guiette - Service Manager / Advisor at Park Place Grapevine TX - Fantastic Lexus Service 4/2025 from Fred Guiette at Park Place Lexus Grapevine ; Great service always and Fred is Excellent - very detailed , polite , kind, efficient and keeps you updated about service progress and goes out of his way to make sure all concerns are addressed and the service is done right - EXCELLENT ! FANTASTIC ! 10 stars !!! Thankyou ; sincerely C. Abraham "
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
Friendly staff.
Friendly staff. Very helpful and pleasant to deal with. I’m satisfied with my purchase.
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.
Vehicle information
Features
Reviews
Adrian was upfront no games and very helpful and even
Adrian was upfront no games and very helpful and even helped me get a ride back to dealer after I bought my truck since I had to leave the car I drove in with there until later in the day.
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
Features
Reviews
Great shopping experience!
Great shopping experience! Happy with the Tesla Model X! Worth the drive of 300miles to pick it up!
Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Finance, RX 350, great service and customer servi
I purchased AND FINANCE RX 350 SPORT FROM SPORT MOTOR CARS, THE ENTIRE PROCESS TOOK LESS THAN ONE HOUR . I LOVE MY CAR . THANK YOU HAMID
Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Happy
1st class customer service. Very friendly with nice clean office and showroom. Would definitely recommend anyone and definitely purchase another car at some point. Got a really nice car for a good price.
Used
2021 Mercedes-Benz GLC 300 GLC 300
Vehicle information
Features
Reviews
Great Customer Service
Our sales person Samuel was accommodating, helpful, made sure we knew all of our options, and made the process so much easier. Sheryl in the back office where I signed all of the new owner paperwork and forms made it so much fun! Great staff. I came there to get a used car because my husband had such a great experience there last year getting his car.
Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Wanted more information on the damage to a car and none
Wanted more information on the damage to a car and none was giving to me
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 recently purchased a 2020 Mercedes G550 from Top Line
I recently purchased a 2020 Mercedes G550 from Top Line Auto, and I couldn’t be happier! The car is absolutely phenomenal—every detail exceeds my expectations. The service I received was exceptional, going above and beyond to ensure a seamless experience. If you’re in the market for a vehicle, I highly recommend Top Line Auto. They truly deliver excellence in both cars and customer care!
Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
We were treated very professionally and any issue that we
We were treated very professionally and any issue that we had was handled with respect. Lucky and KP handled the end-to-end dealing, Randy ensured the financial aspects were good to go, and Frank handled any services that we requested.
Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
I had the best experience with Lorenzo.
I had the best experience with Lorenzo. He made me feel comfortable not overwhelmed by any means !! I would definitely recommend him and I’m so happy finally finding someone to trust and just wanted to help for your benefit !! Thanks again ! You guys are awesome ..
Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Quick responses through text, emails, and phone calls.
Quick responses through text, emails, and phone calls. Professional and nice workers providing information & details.
Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300
Vehicle information
Reviews
TRADE YOUR CAR IN HERE & BUY YOUR MERCDES HERE
I’m not easy to please, I will state that right up front. It may be because I spent 30 years as a Naval Intelligence Officer, so my expectations are normally hard to please/reach. I have to say, hands down… this was the best car shopping experience I have ever had; and at 53, I have had quite a lot. I was so impressed with my first online contact with the dealership in asking about a particular Mercedes vehicle pretty late at night… it was around 9pm. Someone actually responded letting me know they were closed, but would assign me to someone. I was like wow… and it was not a bot. That was impressive. The icing on the cake and the reason for this 5-star review was because of one of their Sales Experience Managers by the name of Shara Freeman and her boss (not sure his title), but his name is Dereck. Both great personalities without the “sleezy” sales person vibes. I was in shock (because I have never seen this kind of personality with a sales person before) in how non pushy and down to earth they both were. It was because of her and Dereck I purchased the vehicle that I did. I felt like Shara really pushed for me to get the price I wanted and make the deal work, either that or she deserves an Oscar. I expect Shara will be moving on up their corporate chain in to time, they would be crazy to let this one get away. Also, be aware they do not add any additonal fees minus the ones you are accustomed to (Taxes, Tags, Title, etc.). No crazy 4k dealer fees or asking 10k over MSRP here. I also appreciated they are people of their word. I asked for something to be repaired on the vehicle that I wanted, and they kept their word in getting it fixed even though I already signed the papers and took the car home. How many times were you promised something, only to try and get that something done and they act like you never discussed it with them… not Shara and Dereck, they got fixed what I asked the very next week in one day. If you read most of their negative reviews, it’s from the service side and not the sales side, so keep that in mind. In closing, I can see why as a car dealership they are rated so high, which is a feat in and of itself. This place is the real deal and if you want the ultimate car shopping experience without the uncomfortable push... ask for Shara, you will be glad you did. — No hype.
Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Hands down the easiest car-buying experience I?
Hands down the easiest car-buying experience I?ve ever had. From start to finish, the customer service and communication were outstanding. I found the car online, coordinated everything seamlessly with the dealership, and flew in from out of state. They even picked me up from the airport! The car was exactly as described, and the process was smooth, honest, and hassle-free. I?d absolutely buy from them again.
There are 20 matching cars close to your year range.
Used
2020 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Used
2020 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Used
2020 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Used
2022 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Used
2022 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Used
2022 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Vehicle information
Features
Used
2023 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Used
2022 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Used
2020 Mercedes-Benz GLC 300
Vehicle information
Features
Used
2022 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Used
2022 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Used
2019 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Used
2019 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Used
2022 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Used
2019 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Used
2022 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Used
2022 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Used
2020 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Used
2019 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
-
Prev - 1
-
Next
Mercedes-Benz GLC 300 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz GLC 300 | $60,954 | |
| 2025 Mercedes-Benz GLC 300 | $51,865 | 9 Great deals |
| 2024 Mercedes-Benz GLC 300 | $48,010 | 6 Good deals |
| 2022 Mercedes-Benz GLC 300 | $30,219 | 6 Great deals |
| 2019 Mercedes-Benz GLC 300 | $20,314 | 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 $27,825, with pricing starting at $13,318.
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 Lincoln Park, TX
8 Great Deals out of 20 listings starting at $21,491
-
2021 Mercedes-Benz GLC 300 in Oak Point, TX
9 Great Deals out of 21 listings starting at $21,491
-
2021 Mercedes-Benz GLC 300 in Little Elm, TX
8 Great Deals out of 20 listings starting at $21,491
-
2021 Mercedes-Benz GLC 300 in Shady Shores, TX
9 Great Deals out of 21 listings starting at $21,491
-
2021 Mercedes-Benz GLC 300 in Lakewood Village, TX
9 Great Deals out of 21 listings starting at $21,491
-
2021 Mercedes-Benz GLC 300 in Lake Dallas, TX
9 Great Deals out of 21 listings starting at $21,491
-
2021 Mercedes-Benz GLC 300 in Corinth, TX
9 Great Deals out of 21 listings starting at $21,491
-
2021 Mercedes-Benz GLC 300 in Hackberry, TX
9 Great Deals out of 21 listings starting at $21,491
-
2021 Mercedes-Benz GLC 300 in Hickory Creek, TX
9 Great Deals out of 21 listings starting at $21,491
-
2021 Mercedes-Benz GLC 300 in Highland Village, TX
10 Great Deals out of 22 listings starting at $21,491
-
2021 Mercedes-Benz GLC 300 in Copper Canyon, TX
10 Great Deals out of 22 listings starting at $21,491
-
2021 Mercedes-Benz GLC 300 in The Colony, TX
9 Great Deals out of 21 listings starting at $21,491
- ${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}
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.
