New and used 2026 Mercedes-Benz C-Class for sale near Summit, IL

As a return customer with Mercedes-Benz of Hoffman Estates, I am very satisfied with the customer service throughout the dealership. Worked with David Bennett on my trade-in and his expertise helped me to understand and narrow down my vehicle choice. The entire Team was a pleasure to work with and they got me out the door quickly with my new GLE.

This was the best Car buying experience that we have ever had. The dealership and our saleswoman Liz were extremely knowledgeable and welcoming. We were able to do much of the buying process over the phone. We were in and out of the dealership in less than two hours.

Was looking to purchase a specific vehicle from this dealership. The one I wanted had a pending sale. The sale was not finalized and the salesman I was working with called me inmediately to inform me. I think everything went pretty fast once at the dealership.

Good guys to do business with.. they helped with the selection & finding the car we were looking for. Especially Christopher Roberts & Joe worked hard to make our experience enjoyable

We would like to give a shout out to Hannah Kane on helping us purchase our Mercedes Benz. Hannah was a great sales person. Our purchase was a great experience.

My GLC had a warning light appear on the dashboard that the car battery was about to go dead. Called Mercedes Benz Chicago and they got me in ASAP, replaced the battery at a relatively reasonable price. And did a full inspection of the vehicle. They also washed it, greatly appreciated as we had a snowstorm and bitter cold weather and the car was a mess

Very Profesional and helpful seller Paul Sidorski !! Working with Paul was such a great experience. Highly recommend dealerships Mercedes Benz of St Charles to anyone looking to buy a car

I just bought a one year old GLE 53 Coupe from michael Moran and had a great experience. He was a real professional, none of the typical car dealer nonsense. Everything was very easy and they delivered the car to me one day later. Very good experience

Easy in and out nice waiting room kept updating car pr0gress while waiting for car

Josh has been my advisor for 1 year and he's been awesome to work with. He's always keeping me updated when i bring in my car for any service that my car requires and in addition keeps me updated for future services that my car will need! Thank you Josh for being being awseome!

I have purchased new Mercedes and I had fantastic experience at Mercedes-Benz of Westmont.Very kind and friendly people.Especially thank you to my sales agent Mr.Earl Sklar.Nicest person I have ever had to work with.He was very professional,respectful and knowledge.Made purchasing process very smooth and comfortable.I highly recommending Mr.Earl and his team to anyone!

Julio R and Gary K did what was necessary to get my car repaired in a short time with care and respect.

We had an excellent Sales Consultant, Serafin Avila. He worked with us to purchase a new car. His pleasant mannerism, understanding what we were looking for and finding a vehicle that met our needs was perfect. They are fortunate to have a representative such as Serafin on their team.

Tony's customer service is excellent. He is very knowledgeable and informative. We highly recommend anyone in the market and will be referring our friends and family to him. We could not have asked for a better experience.

Enjoyable buying experience. My initial encounter with Kimberley Cager was good and improved thereafter. She was very helpful and genuine in her approach. Her sales manager was a pleasure to work with. We did not see eye to eye initially, but worked to find common ground. I look forward to an ongoing relationship.

Bruce Jones is the best worker of the center, he helped us to pick and get a car, he has a lot of patience. Thank you, Bruce!

Greeter was courteous and directed me to service person to discuss issues with car. Problem was resolved satisfactorily. Service coordinator was exceptionally courteous and efficient.

I purchased my car three years ago, and every time I return for my service appointments, the staff is incredibly friendly. The entire experience, from making the appointment to receiving my car back, is top-notch. I have my own service advisor, Steve, who is amazing. He explains everything clearly and ensures that I understand my options. Steve excels at his job and at building a positive relationship with me. He also keeps me updated by texting while my car is in service. Additionally, the dealership recently underwent a remodel and looks fabulous. They even have a chef who prepares breakfast or lunch when it’s ordered—how great is that? Cooked to order and it’s FREE! My sales representative, Bill Harris, is honest, knowledgeable, and patient, truly an all-around good guy. He even calls me to remind me of important dates related to my car and my birthday, which is such a nice touch. I'm going to be a customer for life! Great job, everyone!

Was a great visit. All as planned. Fast, communication from Dean was great. Could not be happier with the warranty repair and the smooth process to get it completed.

I have owned Mercedes for 30 years.This has been the best dealership of all.Totally perfect