Used Mercedes-Benz C-Class C 300 4MATIC for sale near Markham, IL

I had the absolute pleasure of working with Omar during my recent car purchase, and I can’t recommend him highly enough. From the moment I walked in, Omar was friendly, knowledgeable, and completely focused on finding the right car for me—not just making a sale. He took the time to understand my needs, answered all my questions with patience and clarity, and guided me through every step of the process with honesty and professionalism. What really stood out was how transparent and low-pressure he was, which made the experience stress-free and enjoyable. Thanks to Omar, I drove away in a car I love and with a deal that I felt great about. If you’re looking for someone who genuinely cares about helping you find the right vehicle, Omar is your guy. I’ll definitely be recommending him to friends and family!

Jason was great and made the entire process go by quickly and smoothly! Everyone went above and beyond even to the point of convoying back to my home with my new car instead of making me make several trips back and forth with family members.

Most reliable and usefull car I've had as a daily driver. Everything in the interior is placed where it should be found functionally. Power, while not a muscle car, is more than adequate. Gas mileage is excellent. Adjusting from Comfort to Sport make a very noticeable impact on the driving experience from gear shifting to steering...

Great dealership. Bought a 2015 Honda Accord. Will definitely be back! Thanks to the whole team at Midway Autohaus!

Great driving comfort,loaded with features. Safety is definitely a priority with the MB engineering . I have leased a total of 4 Mercedes and totally satisfied with every single one.

Great service as always. Really liked Francisco. He was very personable and extremely helpful. Very easy to work with. And that's all I have to say.

We stopped into Mercedes of Westmont as a second stop in our search for a new car. I am not really a fan of buying new cars, we typically buy a car and drive it until it’s dead, just so we don’t have to go thru the whole purchasing process of getting a new car. Chris at Mercedes of Westmont has completely changed my outlook on buying new cars! He is very professional, but yet relatable and understanding of the process and how to make it a pleasurable experience. We weren’t looking to purchase a car that day, but Chris really listened to our wants and needs and was able to find something for us that fit what we were looking for. He was very patient with us as we made our decision. Hands down the best experience I’ve had buying a car.

This is the third S-class Mercedes I have purchased from Mercedes-Benz of Westmont and I could not be happier. Going through the purchasing process was a delight because Kimberely Cager, my Sales Rep, and the sales management team made me feel better than just a valued customer. The real test, however, came when driving the new 2025 Mercedes S580. The supreme road handling and comfortable seating were nothing short of spectacular, and the many options like the integrated toll system (driving through tolls of different states has become hassle free), Apple CarPlay, and several driver-assist features has enhanced my driving experience. While understanding how to use and benefit from the many new features and options was a little daunting, Kimberely and the Product Concierge, Damir Oliynyk, have eased my doubts, and I?m looking forward to a long multi-state road trip.

Valerie is a pleasure to work with. she?s very helpful and very attentive to our needs. She takes a complete look at our auto needs and never oversells services that we don?t need.

I bought a Chrysler 300 from them and have not seen any problems After that, I bought a Lincoln Town Car that I did not like, and then I took it back from them after I used it for more than 4 days. They did not say no. Everyone who puts one star is stupid because they don't know how to buy a car

It’s my 12th Mercedes, this one by far is the best. My salesman Barry Martin always takes great care with me. The C Class technology is unbelievable

I have purchased 5 cars from Ultimo Motors East. All of the transactions were smooth, fast and hassle-free.

It was a great experience buying mt car at the dealership. The look and features of the car is what attracted me to it. Donte is a great salesman, he is very knowledgeable. He answered all my questions and show me how to use all the features that the car has.

I love my 300C with the AMG Package. You get a much sportier look and drive. The car rides very comfortably in Comfort Plus but you can put it in Sports Plus and it becomes a whole different car. It feels like the car stiffens up and the Torque is immediately right there. Also, the AMG Package comes with great brakes! At this price point, you're going to hear a slight wind noise at higher speeds and the back seats don't have a lot of legroom. But, as an entry-level Mercedes, this is the best Mercedes for value in my opinion.

Adulfo was awesome! He was very patient, incredibly helpful and understanding ! I highly recommend this dealership to everyone i know!

C Class Mercedes are great vehicles. My last one lasted 7 years and 300,000 miles and this one seems even better. Improved interior and exterior styling with many new features. Drives smoothly with power and handles great.

Salesman was very personable and friendly when my wife and I visited the dealership. The finance person was very friendly and very helpful when we needed financing the auto purchased. They both were better than the average dealer staff and I will buy my next auto from this place. The experience there was very easy and pleasant and I will highly recommend this dealership to anyone considering the purchase of there next auto.

I live far from this dealership but they had exactly what I was looking for. The whole experience was very favorable . Everyone I has contact with was very professional and courteous. The salesman I worked with Joe Kendall was excellent. The day after the purchase I noticed that a light strip was missing on one of the outside mirrors. The service dept fixed it. In my opinion they are a top notch GM dealership . Keep up the good work😀

This car met all of my expectations. This car is very reliable. All of the features are great. Love the color. Smooth ride on the road

Absolutely love it, loaded with features including self parking. Sports car with different drive modes and yet luxury comfortable. So far not a single issue, very reliable. Highly recommend.

Great guys great deal. Andrew and Dale took good care of us. Thank you. We’ll be back

While getting groceries out of my car, My trunk came down on my head (C-300, 2017). Sometimes trunk opens after I lock the car. This is dangerous. What is the problem?

Motor Cars of Chicago is a great dealership to work with! I purchased a used Dodge 3500 there and was provided a wonderful experience from the moment I walked in the door. Mark assisted me through the process and was helpful and very pleasant to work with! Highly recommend Mark AND this dealership!

Went from a Sahara Jeep Wrangler to this beauty & i Don’t regret it one bit. Amazing interior & exterior quality. Very clean & comfortable. I love it.

Simon and his colleagues were exceptional. As an out-of-state client, Simon alleviated any of my concerns transacting a large purchase and ensured the process went smoothly. As an impatient person by nature, I felt the financing and paperwork took forever as I had to hit the road before nightfall. Otherwise, a really good experience.

I love driving this car!! It handles and performs amazing. The interior is beautiful and the sound system is excellent. I get excited every time I drive.

Extremely friendly and professional people. I would buy from them in the future.

Richard was extremely friendly and helpful in assisting me with questions I had regarding the many beautiful luxury sedans I had been inquiring about. He went above and beyond with his time, was very respectful and easy to talk to. For that I'm giving HIM 5 stars! He made us feel like family. It was an overall positive experience with him. Kudos to you Richard, you have a fantastic personality! :)

Comfortable vehicle. Gas mileage is good and I use premium. No major issues thus far and anything that has happened like battery was covered under warranty.

This is really a great place, they are so busy it is amazing. Pricing on some cars are fantastic. I just sent a friend there to look at one and it was gone by the time she arrived. I'm sure she'll find another. We bought an SUV, but I am also in the market for a sedan! This will for sure be my Go To place!