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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 Base
for sale
near
Rancho Cucamonga, CA
- 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
Vehicle information
Features
Reviews
Rafael
I just want to take a minute to thank Stephanie and Kelly for their hard work and patience. Getting a car here was easy, smooth and pressure-free. If you are in need of a used vehicle, do not hesitate to contact these two lovely ladies. You won't regret it!
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
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Reviews
I had a great experience buying my car here at Genesis
I had a great experience buying my car here at Genesis Ontario. Bobby and Derreck are the best. 5 stars for customer service.
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.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Reviews
Paul Joval is awesome!
Paul Joval is awesome! He's knowledgeable without being pushy. Me and my husband had texted Paul earlier in the week regarding a SUV we saw online. When we went to the dealership, Paul had the vehicle out and waiting for us to see! Billy in finance was also a gem to work with. Billy ensured that we had everything covered within our price range. Just an awesome overall experience! Thank you
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
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Reviews
Great service
Everyone was amazing at Mercedes Benz of Ontario. Great customer service. Diana was my point of contact and she was very helpful and insightful. Will definitely return here for my future services.
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
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Reviews
I had some issues with my car, so I took it to the
I had some issues with my car, so I took it to the dealership. I was impressed by their service and professionalism. If you're considering buying a Mercedes, that?s the best place to go.
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






Vehicle information
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Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Reviews
This review is long overdue.
This review is long overdue. Dominique Torres has assisted us multiple times since we got our EQS about a year ago, and each experience has been outstanding. She’s always been a pleasure to work with – easy to reach, quick to respond, and proactive in providing timely updates. Most recently, I had an issue with a headlight. I called Dominique in the morning, and she told me I could bring the car in later that same day. I stopped by House of Imports after work, and Dominique promptly received the vehicle and took care of everything. She even offered a courtesy car in case mine needed to stay overnight, but the issue was resolved in about 30 minutes, and I was back on the road in no time. That’s what excellent service looks like. In recent years, I’ve noticed a general decline in customer service across many places – but not here. Its’s refreshing to work with someone like Dominique who consistently goes above and beyond. This is exactly how you retain clients and turn them into repeat customers.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Reviews
I had the privilege of working with Cristian when I
I had the privilege of working with Cristian when I purchased a beautiful mercedes benz recently. His professionalism and enthusiasm in helping me find the perfect car made the entire process easy and smooth. I would and already have, recommended him to friends & colleagues.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Reviews
Great service, very efficient, friendly, and polite
Great service, very efficient, friendly, and polite staff. I appreciate having the Technician explain the matter to me in person. kick xxx coffee machine.... too bad they don't offer danish or donuts like they used to do.



Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300
Vehicle information
Reviews
Every one who we talk to in the buying process was great
Every one who we talk to in the buying process was great ! Definitely will be back soon Thank you



Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300
Vehicle information
Reviews
Satisfied
Well, our experience with Tony was Fantastic! We found a car on the internet that we wanted and proceeded to go out there to purchase. Upon our arrival, Tony greeted us without delay and processed our request. We were out of the dealership within 1.5 hours, now that's a record! He got us our approval in a timely manner and it was all good!!! I would definitely work with them again. Now about the markup, it seems all the dealerships mark up and in order to stay in business so I don't worry too much. Plus the fact the car we purchased was in pristine condition with low miles it was worth the markup and the drive. I am a satisified!






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
Great service from Daniel finding cars we liked.
Great service from Daniel finding cars we liked. Everyone was nice and very willing to help!






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Reviews
Working with Josephine was excellent.
Working with Josephine was excellent. She worked hard to find the car I wanted. She was a great communicator and she made me feel comfortable during the whole process.






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
"Top Notch" Luxury Car Buying Experience!
The VIP new car buying experience I received at Fletcher Jones Mercedes of Ontario was one I will never forget! Having recently bought my brand new car directly from the dealership's General Manager, I had the privilege of receiving the VIP treatment from start to finish rooted in a true "collaborative effort." Teamwork made the dream work whereby the GM, Mr. Ted Moreno, lead his sales team with a hands-on approach to personalizing my purchase designing and ordering my dream car right alongside me! Each player on the sales team were highly professional, attentive, and experts in their respective roles that made the purchase of my custom built GLC Couple a joy and changed my car buying experience in such a way that I will continue to purchase and refer others to this BUY MERCEDES! Thanks to GM Ted Moreno, Addi Mimi, Ken Lau, Jonathan Graham, Emad Dagher and finance agent Shami Ramirez for and EXCELLENT Team Effort that speaks volumes about why I HIGHLY RECOMMEND this dealership and made me an extremely satisfied customer!






Used
2021 Mercedes-Benz GLC 300 Base
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Mercedes of ontario the best place to purchase !!
On November 25th I went to the Mercedes on Ontario, and was looking to buy an electric car around 7pm in the evening, I was looking at the EQB 350 when this very nice sales representative Abel Vargas helped us and was very nice and interactive explained to us what was good about the electric vehicles, at the end of the point of buying the EQB 350 the transaction at around 2am Black Friday after hours but I will like to mention excellent and outstanding sales person human being his name is fadi batarni I had a situation where I had to call him, a couple days after but was out of town but still answered right away, like always nice friendly and helpful manner, and I really appreciate the help and appreciate the huge help on purchasing my EQB 350 Thank you much guys I really like my car.






Mercedes-Benz Certified
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
Features
Reviews
I never write reviews….
I never write reviews…. BUT!!! A HUGE thanks to salesman JEFF! We appreciated his professionalism and passion to help us find our new car. Even after buying ours, he was so kind and quick to answer any of our questions. We are definitely recommending Jeff to our friends and families!






Used
2021 Mercedes-Benz GLC 300 Base
Vehicle information
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Mercedes-Benz GLC 300 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLC 300 Base | $42,500 | 4 Good deals |
2022 Mercedes-Benz GLC 300 Base | $24,303 | 24 Good deals |
About the 2021 Mercedes-Benz GLC 300 Base
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 Base cost?
The 2021 Mercedes-Benz GLC 300 Base price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 GLC 300 Base is $27,524, with pricing starting at $15,152.
What is the MPG of the 2021 Mercedes-Benz GLC 300 Base?
The 2021 Mercedes-Benz GLC 300 Base offers up to 22 MPG in city driving and 28 MPG on the highway for a combined rating of 24 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 Mercedes-Benz GLC 300 Base?
The 2021 Mercedes-Benz GLC 300 Base compares to and/or competes against the following vehicles:
Is the 2021 Mercedes-Benz GLC 300 Base 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 Base 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
*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 by city
-
2021 Mercedes-Benz GLC 300 Base in Ontario, CA
23 listings starting at $20,495
-
2021 Mercedes-Benz GLC 300 Base in Montclair, CA
1 Great Deal out of 24 listings starting at $20,495
-
2021 Mercedes-Benz GLC 300 Base in Chino, CA
1 Great Deal out of 33 listings starting at $20,495
-
2021 Mercedes-Benz GLC 300 Base in Eastvale, CA
36 listings starting at $20,495
-
2021 Mercedes-Benz GLC 300 Base in La Verne, CA
1 Great Deal out of 23 listings starting at $20,495
-
2021 Mercedes-Benz GLC 300 Base in Pomona, CA
1 Great Deal out of 37 listings starting at $20,495
-
2021 Mercedes-Benz GLC 300 Base in Norco, CA
36 listings starting at $20,495
-
2021 Mercedes-Benz GLC 300 Base in San Dimas, CA
1 Great Deal out of 26 listings starting at $20,495
-
2021 Mercedes-Benz GLC 300 Base in Chino Hills, CA
1 Great Deal out of 40 listings starting at $20,495
-
2021 Mercedes-Benz GLC 300 Base in Glendora, CA
1 Great Deal out of 25 listings starting at $20,495
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