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Mercedes-Benz
GLC300
2020
Used 2020 Mercedes-Benz GLC300 near me for sale
74 matches
2020 Mercedes-Benz GLC300
$29,998*
37K miTest drive today at | Est. arrival 12/5-12/11CarMax Laurel, MD
New for you
2020 Mercedes-Benz GLC300
$29,998*
36K miTest drive today at | Est. arrival 12/6-12/12CarMax Ellicott City, MD
2020 Mercedes-Benz GLC300
$28,998*
30K miFree Shipping | Est. arrival 12/5-12/10CarMax Fredericksburg, VA
Price drop
2020 Mercedes-Benz GLC300
$24,998*$25,998
54K miFree Shipping | Est. arrival 12/6-12/10CarMax Charlottesville, VA
2020 Mercedes-Benz GLC300
$23,998*
71K miFree Shipping | Est. arrival 12/6-12/10CarMax West Broad, VA
Price drop
2020 Mercedes-Benz GLC300
$24,998*$25,998
55K miFree Shipping | Est. arrival 12/6-12/10CarMax West Broad, VA
Price drop
2020 Mercedes-Benz GLC300
$24,998*$25,998
57K mi$99 Shipping | Est. arrival 12/7-12/13CarMax King of Prussia, PA
2020 Mercedes-Benz GLC300
$25,998*
50K mi$99 Shipping | Est. arrival 12/8-12/16CarMax Mays Landing, NJ
2020 Mercedes-Benz GLC300
$27,998*
38K mi$99 Shipping | Est. arrival 12/8-12/16CarMax Capital Boulevard, NC
2020 Mercedes-Benz GLC300
$29,998*
27K mi$99 Shipping | Est. arrival 12/10-12/18CarMax East Meadow, NY
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2020 Mercedes-Benz GLC300
$27,998*
40K mi$149 Shipping | Est. arrival 12/9-12/16CarMax Wilmington, NC
Price drop
2020 Mercedes-Benz GLC300
$25,998*$26,998
68K mi$149 Shipping | Est. arrival 12/9-12/16CarMax Myrtle Beach, SC
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Explore customer reviews, pros & cons, reliability ratings and more
2020 Mercedes-Benz GLC300
$28,998*
35K mi$199 Shipping | Est. arrival 12/9-12/16CarMax Greenville, SC
2020 Mercedes-Benz GLC300
$26,998*
53K mi$499 Shipping | Est. arrival 12/11-12/19CarMax Fort Wayne, IN
2020 Mercedes-Benz GLC300
$25,998*
62K mi$149 Shipping | Est. arrival 12/9-12/16CarMax Charleston, SC
Price drop
2020 Mercedes-Benz GLC300
$27,998*$28,998
22K mi$349 Shipping | Est. arrival 12/11-12/19CarMax Lithia Springs, GA
2020 Mercedes-Benz GLC300
$28,998*
35K mi$349 Shipping | Est. arrival 12/11-12/19CarMax Rivergate, TN
New for you
2020 Mercedes-Benz GLC300
$24,998*
41K mi$449 Shipping | Est. arrival 12/11-12/19CarMax Warner Robins, GA
2020 Mercedes-Benz GLC300
$23,998*
54K mi$549 Shipping | Est. arrival 12/10-12/18CarMax Huntsville, AL
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2020 Mercedes-Benz GLC300 customer reviews
Overall rating (based on 16 reviews)
3.8
5 star
10
4 star
1
3 star
1
2 star
0
1 star
4
What customers are saying
The 2020 Mercedes-Benz GLC300 earns praise for its luxurious interior, advanced technology, and quiet cabin, with some criticism aimed at high maintenance costs, fuel economy, and occasional ride quality issues. Reliability and comfort are notable highlights, appealing to those seeking a classy, high-tech SUV with balanced performance.
really, really nice car
this is one of many Mercedes I have owned. It is all I was expecting from a car when I was doing my research. it is classy, comfortable, fast when I need it to be, and sweet to look at. I traded my '14 Land Rover LR4 and although I will always miss that one for many reasons I would never regret the move I made. the GLC is a fantastic car to drive and to own. Economic at the pump, a great info system and a really good buy!
PROS
Fuel Economy
really good on gas.
Dashboard
although it took me a few days to figure out, it is very complete and ergonomically perfect.
Ride and Handling
acomodates easily to any driving style.
Desucre
Jun 07, 2022 Love the car!!
PROS
Technology and Entertainment
All the bells and whistles you’d expect in a Mercedes Benz!
Ride and Handling
We drove 3500 miles around the country and never felt uncomfortable from the ride.
Power
It’s got more pep than I expected.
CONS
Cost to Maintain
I expected any kind of service to be expensive because it is a luxury car.
Chad
Oct 06, 2025 Awesome
PROS
Styling
Reliability
Fuel Economy
CONS
Interior Space
Clarence
Jul 09, 2025 2020 Mercedes-Benz GLC300 FAQs
The 2020 Mercedes-Benz GLC300 offers 22 MPG City and 29 MPG Highway.
It is important to remember factors such as driving style, weather conditions, and the use of features such as Eco mode can impact fuel efficiency.
The Mercedes-Benz GLC300 received a rating of 4 out of 5 stars from RepairPal, which RepairPal describes as Excellent. This rating ranks the Mercedes-Benz GLC300 as 3 out of 29 among Luxury Midsize SUV
The 2020 Mercedes-Benz GLC300 has received an average 3.8 out of 5 stars from our customers. If you're in the market for a 2020 Mercedes-Benz GLC300, check out reviews from customers just like you.
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This price does not include tax, title, and tags. Additional fees may also apply depending on the state of purchase.
*Price excludes tax, title, tags and $699 CarMax processing fee (not required by law). Price assumes that final purchase will be made in the State of VA, unless vehicle is non-transferable. Vehicle subject to prior sale. Applicable transfer fees are due in advance of vehicle delivery and are separate from sales transactions.
† CarMax delivery is available within a 60-mile radius of select stores. Not available to customers in all states. Please contact your nearest store for details.