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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
Kingwood, 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.






Used
2021 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Fantastic Experience!
This was the best car buying experience I have ever had. My sales associate, Cam was awesome. He is relatively new, but did a great job. He has been super responsive anytime I have had a question.
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 always have a wonderful experience when I go in for
I always have a wonderful experience when I go in for service. There's always so many attendees waiting to help. I love that, it's what I call great customer service. Great customer service keeps people coming back. Thank you for the best service ever. Tina B.
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
Customer
Great Service! Had a nail in my tire- wasn?t sure how my warranty should have been applied. Jesenia knew exactly what to do. I left my car and I. Two hours it was ready with a new tire.
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 4MATIC
Vehicle information
Features
Reviews
Great service, very friendly, knowledgeable, and helpful.
Great service, very friendly, knowledgeable, and helpful. Looking forward to my driving experience. Thanks for all you did.
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
I worked with Omar and let?
I worked with Omar and let?s just say smooth, in and out process. I told him what I wanted and the issues I ran into. He made it happen! I highly recommend speaking with him.
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
Vehicle information
Features
Reviews
John Morse did an excellent job with helping with my car
John Morse did an excellent job with helping with my car buying needs for my daughter. Overall great experience. I will definitely shop with echo park again.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Reviews
Lexus
I have visited many dealerships over the years and noT one compares to Northside! From the quality cars to the exceptional customer service, Northside is second to none! I would like to give a personal shout out to Herb Mills and Tyler Stephen’s who are in used car sales and quite dank Lt phenomenal!! Pay a visit and request them...I assure you won’t be disappointed!






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Reviews
Excellent Car buying experience
I recently bought a Mercedez S550 from Justin Seureau . The entire sales and after sales process was very professional, pleasant, and efficient. I am really happy with the service i recieved. It felt like family the way they took care of me. Justin, the sales director, helped to guide me to the car and test driving it I ended up buying; and also took his time to explain many features of the car; and Chad a very smiling face made the financial part pleasant and quick. if you want the best buying experience of buying a luxury car, go see Justin , and he will make you feel great about your choice to buy your car. They have the best well maintained cars i would recommend this dealership to everyone. They have owned my business for life and i will recommend this dealership to all my friends and family as well. Thanks again Justin for your excellent customer service.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Reviews
Review of sales experience
My purchasing experience at Mercedes The Woodlands was first class all the way. My sales rep Richard Harper was great to work with. He really made my purchase a pleasure and very easy. This my second Mercedes and that is largely due to Richard’s professional excellence. Well done Richard. I look forward to working with you again.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Adrian had all the I care value is awesome check in to
Adrian had all the I care value is awesome check in to make sure I was okay . Adrian made me aware of what needed to be done on my vehicle.






Used
2021 Mercedes-Benz GLC 300
Vehicle information
Features
Reviews
Awesome buying experience!
First time at CarMax and after a nightmare experience at a local dealer, was a bit wary, but VERY pleased. Reci was an AWESOME salesman. Answered all questions and made the process a breeze. Highly recommend this dealership!






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Overall good experience except the process is too slow
Overall good experience except the process is too slow slow. The salesman was very efficient, however, the finance group was slow and wanted to sell more product during the closing. And wouldn?t take no for an answer.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Cade went over and above to help me in the car I love.
Cade went over and above to help me in the car I love. He was patient and made sure I was pleased with my purchase. He was very professional.






Used
2021 Mercedes-Benz GLC 300 4MATIC Coupe
Vehicle information
Features
Reviews
Exceptional Experience at Mercedes-Benz of Houston
Exceptional Experience at Mercedes-Benz of Houston Greenway I recently had the pleasure of purchasing a new Mercedes-Benz from Mercedes-Benz of Houston Greenway, and I couldn?t be more satisfied with the entire experience. From the moment I walked in, I was met with a level of professionalism and customer care that truly set this dealership apart. I?ve been part of the Mercedes-Benz family for nearly eight years, and this location has been my go-to for annual maintenance and any other service needs. Chris Palumbo, a phenomenal service department expert, introduced me to Leigh Bennett a few years ago. So when the time came for a new vehicle, I knew exactly who to contact. Leigh, along with Kevin and J. Gomez, provided an exceptional buying experience?knowledgeable, patient, supportive, and truly attentive to my needs. They took the time to understand what I was looking for and guided me toward my dream SUV, a car I?ve wanted for years. There was never any pressure?just honest advice and expertise. The team worked seamlessly behind the scenes to make it happen, offering an outstanding overall package that included multiple discounts, Mercedes-Benz Loyalty perks, and financing options at an excellent interest rate. They never said no to any of my requests throughout the process, which speaks volumes about their commitment to customer satisfaction. Kevin was fantastic in walking me through the financing options and additional add-ons, ensuring everything was tailored to my needs while maximizing value for the overall cost?whether through extended tire and wheel protection or other smart options. The delivery experience was just as impressive. My car was presented in pristine condition, and Leigh took the time to walk me through every feature, ensuring I was completely comfortable before driving off. From start to finish, the level of attention to detail and customer care was unmatched. If you're in the market for a Mercedes-Benz, I highly recommend visiting Mercedes-Benz of Houston Greenway. Based on my experience, it?s undoubtedly one of the best Mercedes-Benz dealerships in the nation, alongside the ones in Boston, Evanston, and Tucson. Their professionalism, service, and dedication to their customers make them a true standout in the industry. And if you visit Mercedes-Benz of Houston Greenway for a new vehicle, just walk straight up to Leigh Bennett (he sits right behind the reception desk!)?trust me, you won?t be disappointed. You can thank me later!






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Reviews
Place to go
Super amazing shopping & car buying experience. Joe was a pleasure to work with. He attended to all my needs. It was one of the best car purchases experience. If u looking for a new car this is place to go.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
It was a very good experience the whole team was really
It was a very good experience the whole team was really professional meeting and exceeding the standards






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Happy customer
David Sharp and Dealership Wow doesn’t get any better And del to my garage and explained all the bells and whistles to my wife Happy wife happy happy life . Working w David again for a Mercedes’ for me 👍🚗






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
I took my 2023 Santa Fe in for its 24 month free
I took my 2023 Santa Fe in for its 24 month free maintenance service. Everything went well with no problems. I highly recommend Don Murrell my Service Advisor. He was very nice, helpful and efficient.






Vehicle information
Features






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Ask for Paul or Trey
Please ask for Paul or Trey. You will not be disappointed. They were so attentive and had the keys waiting for me to look at the car I wanted. The no hassle or fuss when I walked in and especially drove up, made me chose this dealership.
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Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 | $42,777 | 5 Great deals |
2022 Mercedes-Benz GLC 300 | $25,997 | 16 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 $29,743, 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
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