Used Mercedes-Benz GLC 300 for sale near Potomac, MD under $50,000

The way car buying should be!

It’s been a great month of getting to know my new vehicle! I waited 12 weeks from the date of order to pick up my new 2023 GLC, and it was definitely worth the wait! I selected the Exclusive trim, Driver Assistance and AMG Line packages with several add-ons, and I could not be happier. My previous car was a fully loaded 2019 GLC 300, and it was unfortunately totaled in early February on a road trip. My first one was the favorite car I had ever owned and it kept us so safe during our accident, so I knew I wanted a second one. I did not realize I would have to wait so long to get a new one but I am happy I did not settle for anything else. The drive is sporty and smooth, and very quiet. It has a slight hesitation from a full stop. Once you take off it picks up very quickly and sport mode on the freeway is great. The upgraded electronics have been easy for me to understand after I read through the owners manual. One recommendation I have is to turn off the automatic speed change if you are using cruise control and happen to go through a construction zone. The cameras pick up the sign and slows the car down very quickly. I prefer to adjust to those situations manually. The car feels a bit bigger and is so attractive and comfortable. It feels much more luxurious than my 2019 did, and in my opinion the upgrades are worth the price. I absolutely love this car! Happy Shopping!

No hassle from sales to financing ,best pressure free car buying,I have ever experienced. Would and have recommended to all looking to buy

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.

Andre is always open to help and is super friendly ! He keeps us informed with text or calls when our car is there for service. Thank you Andre and Mercedes of Catonsville !!

This is our second GLC 300. We love the size and features for our needs (two people). Good mileage 27-29+ around town, 30-32 highway. Smooth ride, easy handling, and I think, nice styling. Newer models have larger screen and are more electronically controlled from the screen. Fields of Orange Park, Fl. has great Service, not cheap, "Mercedes" nuff said, but they will take care of you.

My service consultant is DaKari and he is AMAZING! I most appreciate his integrity and his honesty. He helps me to understand what my car needs, why and by when. There is never any pressure to get something done - and no dooms day speeches either. Just the facts and a huge amount of consideration for how costly it can be to repair a MB. At my most recent visit in Sept 2025 I had routine maintenance done, but DaKari unexpectedly took additional time to make sure I was receiving the best service from the dealership. I won’t go into details, just know that his CS remains top notch!!! The Catonsville location got a real one!

Owned for 2 months, replaced a 2023 Buick Envision Avenir. Much better car, more comfortable, more luxurious. Used to Drive Lincolns, stopped as they are now made in China. Compared to Jaguar and Cadillac, clearly better car.

my first time building day was amazing. Everyone was a professional courteous and showed a special answer in me well appreciate

I traded mine in after 19000 miles for one reason, the run flat tires. they are $300 a piece and last 15000 miles. They might be an option, if you don’t mind putting new and expensive tires on every year but they don’t perform in snow after 5000. They don’t perform great when new to be honest, just better in snow with more tread. I loved the car, but living in hilly, snowy Pennsylvania, it just wasn’t practical. Think twice if you drive in snow or rough roads or just don’t feel like getting new expensive tires every year

⭐️⭐️⭐️⭐️⭐️ I want to give a huge thank you to Marilyn Muñoz and Tommy Omar at Mercedes-Benz! They went above and beyond to make sure I drove away in my dream car. Marilyn is incredibly knowledgeable and guided me through every detail with patience and expertise, making the whole process smooth and stress-free. Tommy was also fantastic, making sure everything went seamlessly from start to finish. They both exceeded my expectations with their dedication and customer service—I couldn’t have asked for a better team. If you’re looking for a luxury car buying experience with people who truly care, I highly recommend asking for Marilyn and Tommy!

All staff was 5 Star. Very timely and professional, From start to finish provided amazing service

nice car and no to expensive, comfortable, I can't explain how I like my new Mercedes Benz GLC 300 . My last car was very good , ut my new OMG......

I had a wonderful and pleasant experience while purchasing my new Lexus. Ms Queanna Walker was great from start to finish, explaining to me all I needed to know about the vehicle I wanted to purchase. He manager also came over to reassure us about the choice we had made I forget his name am sorry! I love and am enjoying me vehicle to bits. Keep up the good work Ms Walker. My only wish would be to have the emergency assistance kit as part of the accessories. Once again thank you for the wonderful experience and keep up the good work.

Best car I’ve ever owned , very comfortable and smooth ride , great on gas . Also as long you do the proper maintenance the car will last you , had for for 3 years no problems whatsoever. Also very spacious for size. So i definitely recommend this car to family friends or whoever looking for a nice car.

Jose ensured the correct service, shared the critical brake pad issue and helped with getting best discount for front brake pad repairs. Repair done with priority within a hour.

To the point knew what they were talking about very helpful

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.

Althea Thompson was awesome!!! I have never dealt with Carmax and she made the buying experience 100% perfect!!! I would definitely return again for future purchases.

I am a senior citizen and I want to feel secure while driving, and the SUV gives me that. I am on the short side so getting in and out was a new experience for me, but I learned how to manage it. Once, I found the seat setting the visibility is exceptionally good. It handles nicely on the road with quick pick-up, and the gas mileage is about average.

I bought a new RAV4 through Jerry Potts at Laurel, MD new Toyota lot. Great experience! Gave me straightforward honest info with zero pressure. Best buying experience I ever had, and a great price. I would do it again in a heart beat.

Sporty and luxurious! Drives like a sports car but feels comfortable at the same time. Great car for the family as well. Tech is great also.

If my credit was on point I would've been driving my dream car. The K900 is a sleeper for those who do not know. But they did try to help.

I'm not new to the Mercedes brand, as this is my 4th. This is, however, my first try at the Mercedes SUV. So far, I'm extremely happy. Favorite feature has to be the camel leather seats...an impressive update from the MB-Tex.

Matt is really helpful and friendly. Even though we didn’t make the purchase since I was looking for to get a better trade in price, but overall it’s very good! I have been to carmax twice and both of them are all very good facilities and very professional working process, definitely recommend Carmax!

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.

Sheehy Honda was beyond amazing. Not only did they have the best prices in the area they actually were extremely responsive. They made purchasing a car a great experience. We were initially looking for a used vehicle but the price they gave us for a brand new vehicle ended up beating all the other dealerships.