Used Mercedes-Benz C-Class for sale near Niles, IL under $1,000,000

At Autos of Chicago, customer satisfaction is a top priority. The dealership provides a wide range of used vehicles that are clean, dependable, and competitively priced. Their knowledgeable team assists buyers at every step, from selecting the right car to completing paperwork. Autos of Chicago focuses on transparency and professionalism, creating a comfortable and stress-free experience for every customer.

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.

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

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.

Chris Lahey was an exceptional person to deal with and got us the car of our dreams!

Truly great car driven it 20k miles over the year, no issues whatsoever (with proper maintenance of course). It gets Great gas mileage, some trips up to 28MPG!

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 🫶

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.

I had a great time picking my new car! Matthew Bako was my sales consultant. He was very knowledgeable and professional. It was a very positive experience.

May be too complicated to operate and use available functions . Too soon to tell. I still can not figure out how to set clock to DST!

The service team are highly professional and the process is well organized. Last time I was with one of the service team; Jesus, he took great care of my care, very professional and in timely fashion.

I enjoyed my buying experience at the dealership , sales team was great especially Jack. Vehicle features were great with clean condition , I was able to test drive and make a decision. My trade in value was great

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.

I have been the only owner of a 2016 c300 4matic sport for 9 years. I have owned the car since it was brand new in late 2015, and it has had only one issue during the duration of my ownership. The only issue I have had was that leaving it out in the extreme cold seemed to ruin the driver's LCD screen, whereby the screen would show random Chinese, Russian, Korean, and Arabic words before warming up and operating normally. Eventually, the screen quit altogether, but it was very easy to get a replacement. Other than that, it's mechanically extremely reliable, the styling keeps it relevant to today's designs, and the highway driving is impeccable. Performance is pretty mid-tier compared to BMW and Audi, but the engine doesn't have their issues. Overall, it's not a fast car, but it does inspire driving confidence when braking, even if the steering is somewhat lackluster compared to real sports cars. I take very good care of the interior, so there are no peeling issues, no warped wood, and no issues with the plastics, but the rubber seal in the moon roof has been a bit squeaky in certain temperatures, and the dealership said it would cost about $2k+ to take the sliding roof off, replace the rubber seal, and reinstall. The seats have held up very well, the alignment has never truly gone out of alignment, and the gearbox acts as if it's brand new. I do an oil and filter change every 4,000 to 6,000 miles, and I follow the regular dealer-recommended services. Mine just ticked over the 100k mile mark, and I know I'll keep it well taken care of for another 30k to 50k. I highly recommend this car; however, if you're looking for "value," please do not get this car thinking you will be able to afford it when something goes wrong. An average service will run you $250+ every 7k miles, and anything being replaced out of warranty will cost you north of $1,000.

Great selection of cars, sales people are nice and work with you. I got approved with only $500 down. O would recommend this place to my friends and family.

2013 C350 RWD, AMG Performance and Handling package. 108,000 miles. Bought this car in '16 with 40,000 Miles. It continues to serve me well. The one major problem has been an anti-theft ignition switch that only the dealer can fix. Cost 2k to fix. This is the only repaired I've needed. I have had all scheduled maintenance done, Runs quite well, and still has great performance. Handling is the best.

Great experience, Dennis is a very knowledgeable person. Willing to answer any questions i had. The whole process was smooth and easy. Highly recommended to people wanting to get mercedes.

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

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.

Wow so impressed amazing customer service. Great cars must visit they go over and beyond to make you happy and satisfied.

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?

EXOTIC MOTORS HAS HANDS DOWN THE MOST EXOTIC AUTO COLLECTION I HAVE EVER SEEN IN ONE LOCATION. I FOUND MY DREAM CAR A 2017 MERCEDES-BENZ AMG GLE 63. THE SALES AND PROCESS WAS THE SMOOTHEST I HAVE EVER EXPERIENCED. DONT GO ANYWHERE ELSE EXOTIC MOTORS IS YOUR ONE STOP SHOP WITH TOP QUALITY VEHICLES AND SERVICES. THE BEST IN MY BOOK!. IM DISABLED AND THE RIDE IS A BIT HARD ON MY SPINE BUT I HAVE NO DOUBT THEY WILL RESOLVE THE MINOR ISSUE TO A AMAZING TRUCK, ILL KEEP UZ POSTED WITH AN UPDATE. DENNIS IS A GREAT SALES MANAGER AND SALEEM IS JUST A SOLID BUSINESS OWNER WITH THE BEST INTEGRITY!. THANKS GUYS! ANDRE RODRIGUEZ.

Shawn & Dave is an amazing car salesman they were very patient with me and help me very nice i give both of them 5stars each

We have a model 3 but we want a more comfortable car with similar performance on gas. This car with all the technology packages are more comfortable than model 3 but as smart in terms of driving assistance.

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

I recently bought a car at Golf Mil Ford and had an excellent experience with Mike G. He helped us from start to finish and was very helpful in every perspective. I highly recommend Mike.

Driving this car is so nice it rides so smooth and it has power too. Not to mention it looks really good. Never had a problem with it

I had an excellent experience buying a new RDX from this car dealer. Raffy was my salesperson, and he did a great job answering all my questions and explaining everything in detail. I also live in Wisconsin and bought from this car dealer in Illinois and the process was extremely smooth and no extra work on my end was needed. I am very satisfied with the new car and this dealership.

Bought it as certified used with 14,000: miles and 3 years old. Absolutely love the car. Now have 60,00 miles on it. Only cost other than routine maintenance has been tires. One dislike is run flat tires. They make no sense. Also did not like the engine shut down at stops ostensibly to save fuel, but I was able to over ride that. And I bought a spare tire and wheel another major issue for me is you cand buy a trailer hitch for a C 400. You can for other C cars, but not the 400.

Barry at Icars of Chicago has been phenomenal since day one, and he truly shines even a year after I bought my car. When I reached out with a follow-up issue, he didn’t hesitate—he jumped in, listened carefully, and helped me get things sorted quickly. It’s rare to find a dealer that stays engaged long after the sale, and Barry embodies that in every interaction. What stands out most is how they stand behind what they sell. I felt supported and respected from the moment I walked in, and that commitment hasn’t faded over time. The team’s customer service is second to none—honest, responsive, and genuinely invested in making sure you’re happy with your purchase. Their focus on building long-term relationships, not just closing a deal, is the best I’ve seen anywhere. If you’re shopping for a car and want a dealership that treats you like family while delivering real value and ongoing support, I’d absolutely recommend Icars of Chicago and Barry in particular. Their customer retention is unmatched, and that peace of mind is priceless.

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.

What a convenient way to buy a car! I love the car, it is exactly what I wanted and not being local, it doesn't have the salt rust that cars here have. Extremely smooth process. No pressure, yet very responsive. Much appreciated.

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.