Used Mercedes-Benz C-Class for sale near Mount Prospect, IL under $100,000

Sam provided me with the best service experience , good prices, explained how things go in my car , I have zero experience with cars, he went out of his way to explain everything for me and made things clear

I absolutely love my brand new E350!!! The dealership was excellent. I felt like I had a trusted advisor in Liz! I would highly recommend her if you’re looking for your next Mercedes-Benz!!

I had a great experience here. I worked with Manny and he did an excellent job. I am very happy with my new car!!!

excellent costumer service. Chris is very helpful and accommodating. Friendly staff. on time service as promised. I highly recommend this dealer to all. Beautiful car displays.

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

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.

Vel is a great sales guy. Very responsive and will work with the customer. We drove from MI with a trade in and they honored their offer. There were a couple minor things like steering wheel was more worn than we would have expected given the nice condition of the rest of the car. Small headliner plug interior for convertible top was missing. Other than that it was a smooth transaction.

I want to note this dealership as one of the best, with flexible prices and professional staff. I especially want to note sales guides: Agnes Landowski and Dennis Azarov. They have proven themselves not only as good advisors in financial matters but also as experts in the technical features of cars.

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.

Great experience, quick to set up, check in and out and everything was quoted with pricing. Time was appropriate for the amount of work done

It was good and prompt. Although it would have been better if there was an adjustment on the tire repair since I spent over $700 a few days ago on 30K mile service plan .

Best dealer ever. Tatiana did a great job..She is very smart respectful and she has a lot of knowledge. My next car l m going to buy with them also and with Tatiana of course. If you are looking for a good price and a solid car go there and ask about Tatiana. Mike volvo v v90 cross country

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.

On August 9th, 2025, a family member requested my assistance in purchasing a car at McGrath Acura dealership in Westmont, Illinois. Our salesperson George provided exceptional support and enthusiasm throughout the process. Although the exact color we desired was not available, George diligently demonstrated alternative options while his manager searched for the desired vehicle. Their joint efforts culminated in a remarkable outcome. After careful consideration and negotiation, we ultimately selected the available alternative. The conversation with George, the manager, and George, our sales representative, was highly enjoyable. Both individuals demonstrated expertise and provided comprehensive answers to our inquiries. They genuinely prioritized our satisfaction. I highly recommend McGrath Acura to anyone seeking an Acura vehicle. Make sure to talk to George in sales!

Andrew Allen was amazing partner in my purchase so patient and great knowledge related to my Encore and Buick. The walk through was very thorough even providing me with his direct access for all future questions.

Let me start with the c300 4MATIC is amazing has enough power to feel it and does good on gas I’ve owned mine since 2020 and have aftermarket parts on it and hasn’t gave me a not one big issue love this car 🫶

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.

One of the best thing I ever experienced great customer service highly recommended. Dan and Joe was amazing

I have a bit over 100K miles now on my C300, had a few repairs, but overall, a comfortable and fine car for driving around town and travel.

I bought my first car from Carbox BMW X4. Perfect service I recommend you guys to him.

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.

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!

Thank you to the team at E & A Truck Sales for the great vehicle, excellent service, attention to detail, and consideration of all our needs. We are extremely satisfied! The car has been running for almost a month without any complaints.

Mercedes really are The Best!! Everything is Too Notch! The performance and gas mileage are great! Buy one whenever you can! There will be no regrets

We drove out to London Motors on a Saturday thinking it was closed. The jeep we wanted to see wasn't on the lot so we sent a message to the dealership through Cars.com. Tommy got back to us within minutes despite being closed and set us up with an appointment to see the jeep. We weren't expecting to see or test drive it that day, but that is exactly what happened. The communication was amazing, the experience was excellent. We would highly recommend working with Tommy and London Motors.

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?

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.