Used Mercedes-Benz GLC 300 for sale near Winnetka, IL under $30,000

My new jeep Grand Cherokee had a turn signal problem. As you know technology can be a problem! What sounds doesn't always work that way. Anyway it took 2 appointment. Steven Fee kept me up to the minute with what was going on. He was friendly and very nice. Even with the service area being very busy, his mood never changed. I have been a Jeep owner since early 80s. All my cars have come from here because I appreciate the staff. Thanks again Steven!!

A prefect car. So luxurious! Very spacious, great size for family and friends. Very reliable. Would recommend to anyone looking for safety and style at the same time.

Very nice place .all people recommend Taras Terry very best dealer.great job for me.i like the dealer

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.

I just purchased a car from Castle Hyundai of Oak Lawn, and I couldn’t be more grateful for the experience. From start to finish, the team showed true professionalism, care, and integrity—qualities that can be hard to come by in the car-buying world. Now I truly understand what they mean when they say “Drive Happy!” Jim (Sales Manager), Nick (Sales Consultant), Brennan (Internet Representative), and John (Finance Manager) were an absolute pleasure to work with. They went above and beyond to make sure I felt informed, respected, and supported throughout the process. They were transparent, never pushy, and always willing to answer my (many!) questions with patience and honesty. It was clear that they genuinely cared—about the car, the deal, and most importantly, about me as a customer. They didn’t just meet expectations - they exceeded them. The entire process was smooth, respectful, and even enjoyable. These are good people who take pride in doing right by others. Thank you to everyone at Castle Hyundai of Oak Lawn—you didn’t just help me get a great car, you made the whole experience one to remember. You went the extra mile (pun absolutely intended) and because of you, I now Drive Happy!

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.

Artim is great and a main reason we keep coming back to Acura Highland Park.

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.

Sheri was excellent and accommodating to deal with since we had an insurance claim to deal with to purchase our next vehicle. I would highly recommend the dealership and asking for her.

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.

Very professional and helpful. Also, the salesperson was very helpful and accommodating. I'm happy to recommend!

A pleasant driving car. Very dependable. But, in my opinion, not very user friendly. The controls for features like like wipers, lights, and GPS are complex and buried under layers. The GPS took me over a route that was 1 hour longer than normal on a 5 hour trip because GPS had avoid carpool lanes turned on. Had to call MB at an 800 number to find out the feature even existed. Also, I HATE the run flat tires.

Thank you Ric Tryce and Blanca for helping make me the proud new owner of a Telsa Model 3! The dealership is chic and clean with two amazing Macaws, Zephyr and Blue. They worked patiently yet quickly with us, while our 1yrold son was having a melt down (should have left him with a sitter). Highly recommend checking out this dealership if they have a vehicle you are interested in. You will not be disappointed. Thank you Ric, Blanca and the rest of the crew. We'll definitely come back to visit. From: Erika, Ryan & Camryn, much love to you all!!

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.

Absolutely amazing experience dealing with Ibrahim. Probably the only time I felt comfortable purchasing a car.

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.

I just got my Tesla at Affinity. Milton was amazing. He knew exactly what I needed. I strongly suggest that you go see him before EV credit is over.

This car excess my expectation it is a dream care. I feel so comfortable in it, it has a lot of space for me. I love the automatic park assistance and touch screen.

Rudy was a good sales man! I would recomend this dealership to friends and family

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

Highly recommended! it was an easy process from start to finish, the car was as advertise clean Carfax quality people they LOVE what they do - and it shows. it was a great experience from A to Z.

The vehicle is safe and yet fun to drive. All wheeel drive with a very powerful get up and go. And yet good fuel mileage. I would suggest it to anyone

Yesterday I purchased a car by phone for the first time. As a senior citizen I sold my car on the 9th of March thinking I would get totally travel by taxi or Uber or Lyft but I under estimated the value of getting up and going when you like. The team at CarMax from beginning to directions to the highway were the very best. Each and every member made me feel valued as a customer. And feel like they were treating me like they would their family members. You could not ask for more than that. Bj

This car met all my needs. Very reliable and comfortable car. It has excellent quality and interior design. I drive my kids around the town safely.

Bought a Porsche Cayenne from Carbox - Adnan and Dave were great. I wouldn’t hesitate to buy from there again.

The salesperson was very on with the auto I looked at but we couldn’t come together about the price

I have own 2 GLC 300 automobiles as 2017 and this 2019 sportier model AMG upgrades. These are the best cars I have ever owned. Comfort and looks are beautiful. I highly recommend this model.

Hector helped us on getting a truck from my wife, he was really helpful, probably the only issue was waiting, but besides that it was a great experience.

My GLC couple is beautiful and sporty. Very fun to drive. Looking forward to learning all the extras it has to offer. A definite luxury

Andrew Doyle at this dealership was amazing to work with. He was soft spoken, detailed yet concise. He was influential in making a deposit for a purchase. I had to pull out later for other reasons. But I give high regards to Andrew’s work.

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

Marco did and excellent job and help me get the car I wanted! Great guy great dealership.

Love the car. 4 cylinder turbo, it has enough oomph to get on the highway quickly, but very comfortable in day to day local commute. AWD excellent in snow. In E mode, engine stops when vehicle does; mileage is very reasonable. Given the grill, black exterior and cranberry-accented seats, it’s a head turner (“Mercedes on steroids” was one comment). Only complaints are have to duck head to get in- and I’m only 5’9”, and the trunk space in less in the coupe model (which also looks sleeker than the square back, so take your pick).

Great service and prices. We bought a 2006 Audi A3 and are super satisfied with the vehicle. It was a smaller dealer but very professional!

Good and very dependable . Sharp looking and comfortable for long drives. Good looking. Good buy for the money. I get pretty good mileage too.