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Used 2020 Mercedes-Benz GLC300 near me for sale


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2020 Mercedes-Benz GLC300 customer reviews

Overall rating (based on 14 reviews)
4.4
5 star
10
4 star
1
3 star
2
2 star
0
1 star
1
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.

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Have had to take to shop for multiple re

PROS
Styling

I like the size of the vehicle and the finish materials of the exterior and interior

CONS
Reliability

since owning it in February it has been in the shop 5 times. the first 3 times due to stalling at red lights caused by a glitch in the auto-on/off software. a software update seemed to do the trick but this week it is shaking again and have to take it to get a cylinder fixed. the wheel sensor light comes up frequently showing a missing wheel sensor. That is needing to be replaced.

Power

No powerful

Seat Comfort

back seats are very stiff and uncomfortable during for road trips

Georgina
Jun 04, 2026
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
View all (14)

2020 Mercedes-Benz GLC300 FAQs

The 2020 Mercedes-Benz GLC300 has a maximum towing capacity of 3500 pounds, when properly equipped. Various factors may impact towing capacity, including weight of passengers, cargo, and options/accessories.

The 2020 Mercedes-Benz GLC300 has received an average 4.4 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.

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 4 out of 29 among Luxury Midsize SUV

Here are the pros and cons of the 2020 Mercedes-Benz GLC300: Pros - Technology and Entertainment - Ride and Handling - Fuel Economy Cons - Cost to Maintain - Fuel Economy - Ride and Handling

Here is what's new for the 2020 Mercedes-Benz GLC300: - Blind Spot Monitor - Smart Key - Apple CarPlay - Android Auto - Remote Start

The 2020 Mercedes-Benz GLC300 offers the following fuel efficiency options: • Gas: 22 city / 29 highway MPG Actual mileage may vary based on driving conditions, vehicle condition, and driving habits.

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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 state and local taxes, title, registration, tags, and any optional products or services. 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. Limited warranty is 30 days. See store for details. We make every effort to provide accurate information, but please verify before purchasing.