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Used
2021 Mercedes-Benz GLC 300 SUVs
for sale
near
Flower Mound, 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.






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






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Service was great.
Service was great. From communication, tech details and being completed. Keith did a great job. I would recommend service at Audi Grapevine and Keeping th as your rep.
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
Fantastic Service Jarvis and Dirk were awesome!
Fantastic Service Jarvis and Dirk were awesome!!! I love my new Ram 1500, it’s the best vehicle I’ve owned. They have great service and staff there, will recommend them to anyone!!!
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
Easy to work with.
Easy to work with. Car was exactly as described, no surprises. 15 minimum, needed 4 more words....
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
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.
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
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






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
I purchased a 2018 BMW 650xi from Top Line Auto in
I purchased a 2018 BMW 650xi from Top Line Auto in February 2024. Don't let the size of this dealership fool you. This is an enthusiasts' paradise. So many high end, high quality vehicles in their showroom to fall in love with. My sales rep, Aleks, went above & beyond to get me into my new baby. He even recommended a lender that beat the market interest rate based on my credit score. The experience was a blast & I can't recommend them enough.






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






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features
Reviews
Great car buying experience
We were very pleased with our experience. Don was very quick to return my initial communication. He explained the procedure for us meeting and had the car ready for our examination. All care was taken to insure the cleanliness and contamination free condition of the car. The procedure for purchasing the car was smooth and followed social distancing standards. We could not be any happier with how we were treated.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Darren Shin -EXTREMELY knowledgeable Sales Advisor
We built/ordered 2024 GLC300 for my wife in May 2023. Took delivery on 12/1/2023. Darren Shin was our sales advisor. We moved our business from another Mercedes dealer because Darren was EXTREMELY knowledgeable about the Mercedes autos, options, process, timeline, etc. He did NOT use any pressure whatsoever. he focused on educating us to ensure the vehicle was EXACTLY what my wife wanted. If I had a sales opening in my firm, he is exactly the high performing sales person who I would hire!! Kudos and well done.
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
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






Used
2021 Mercedes-Benz GLC 300 Base 4MATIC
Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
Great shopping experience
Bob Rovnack provided a very positive experience for my Daughter Meredith and me. Buying her first car should be exciting and Bob made the buying process meet our expectations. We will do business with them again.






Used
2021 Mercedes-Benz GLC 300 4MATIC
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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 Base
Vehicle information
Features
Reviews
Jermal was a fantastic salesperson.
Jermal was a fantastic salesperson. Had all the car facts, provided plenty of reading materials to make an informed decision and never once felt the pressure to buy anything. Everyone we encountered in the dealership was very friendly and plenty of smiling and joking going on showing me it was a good place to work. Highly recommend and will return on the next one!






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
I purchased my first car here and the process was so
I purchased my first car here and the process was so amazing everyone was so kind and tentative. I will send me entire family here if they need a quality vehicle.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Reviews
Hiline Motors, located in Dallas, Texas, provided me with
Hiline Motors, located in Dallas, Texas, provided me with one of the best experiences I have ever had with a car dealership. The staff was knowledgeable, professional, and friendly. The car I purchased, a Mercedes SL 63 AMG, was in perfect condition and impeccably clean. Gabe and his team went above and beyond all my expectations. Despite having to fly in to make the purchase, I left the dealership feeling confident and secure in my decision, knowing I was in the hands of a completely competent and professional staff. Thanks, Hi Line Motors From soup to nuts this was an easy transaction.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Mr Miekal Hinson is a breath of fresh air for your
Mr Miekal Hinson is a breath of fresh air for your company. I have visited several car dealerships, and his professionalism, competence, and experience made me feel comfortable in buying from your establishment. He went above and beyond in accepting my phone calls on Sunday and his day off to ensure the highest level of customer service was achieved. While other departments within your establishment made it difficult in the transaction of purchase, Mr Hinson remained steadfast in answering my questions and concerns. Mr.Hinson is deserving of any and all promotion, as it is well earned and deserving for his hard work and dedication to your organization. He is a great reflection on how professionalism, dedication and integrity looks for all to emulate. Please Mr. Hinson if you are thinking of purchasing. He is ⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️ car salesman






Used
2021 Mercedes-Benz GLC 300 4MATIC
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Reviews
very pleasant did not feel pressured Sam was nice and
very pleasant did not feel pressured Sam was nice and genuine. found is the car with the interior I wanted which there were not many with the light interior and less than 10,000 miles on the car which is what I was looking for...






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Hated the whole process from the time I received the call
Hated the whole process from the time I received the call til the time I purchased the vehicle. Sales rep Courtenay Royal was pleasant and was only doing his job but there was no way in xxxx I should have been there as long as I was for a cash purchase and there was also no reason for 3 months of bank?s statements should have been requested for a cash purchase and I wasn?t asked for that information until y?all got my cashiers check. Granted i refused to provide that information to y?all bc it wasn?t needed yall just wanted to see if I had the money in the bank as if the cashier check was fake very insulting. 5 stars to the sales rep but not the experience.
Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $47,551 | 2 Good deals |
2024 Mercedes-Benz GLC 300 | $37,490 | 7 Great deals |
2022 Mercedes-Benz GLC 300 | $21,888 | 13 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 $29,735, with pricing starting at $16,718.
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 4.3 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.
Research the 2021 Mercedes-Benz GLC 300
Compare the 2021 Mercedes-Benz GLC 300
2021 Mercedes-Benz GLC 300 SUVs by city
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2021 Mercedes-Benz GLC 300 SUVs in Double Oak, TX
17 Great Deals out of 43 listings starting at $21,500
-
2021 Mercedes-Benz GLC 300 SUVs in Bartonville, TX
16 Great Deals out of 40 listings starting at $21,500
-
2021 Mercedes-Benz GLC 300 SUVs in Lantana, TX
17 Great Deals out of 43 listings starting at $21,500
-
2021 Mercedes-Benz GLC 300 SUVs in Copper Canyon, TX
17 Great Deals out of 43 listings starting at $21,500
-
2021 Mercedes-Benz GLC 300 SUVs in Trophy Club, TX
16 Great Deals out of 41 listings starting at $21,500
-
2021 Mercedes-Benz GLC 300 SUVs in Highland Village, TX
17 Great Deals out of 43 listings starting at $21,500
-
2021 Mercedes-Benz GLC 300 SUVs in Southlake, TX
16 Great Deals out of 42 listings starting at $21,500
-
2021 Mercedes-Benz GLC 300 SUVs in Westlake, TX
16 Great Deals out of 41 listings starting at $21,500
-
2021 Mercedes-Benz GLC 300 SUVs in Roanoke, TX
16 Great Deals out of 41 listings starting at $21,500
-
2021 Mercedes-Benz GLC 300 SUVs in Argyle, TX
14 Great Deals out of 38 listings starting at $21,500
-
2021 Mercedes-Benz GLC 300 SUVs in Hickory Creek, TX
15 Great Deals out of 41 listings starting at $21,500
-
2021 Mercedes-Benz GLC 300 SUVs in Grapevine, TX
16 Great Deals out of 42 listings starting at $21,500
Mercedes-Benz GLC 300 trims
-
Mercedes-Benz GLC 300 2021 Base
6 Great Deals out of 28 listings starting at $21,500
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