Used Mercedes-Benz C-Class for sale near Joliet, IL

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.

See Farah at Countryside Mitsubishi with the car you want in mind and she will not stop until she finds it!!

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!

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.

Personal thanks for your responsiveness Leon Sayenko and his team for attention to customers and timely response. Thank you very much for your cooperation!!! Respect

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.

From Nicole to RJ… A fantastic experience. They truly made me believe that the customer comes first. They did exactly what I asked them to do and with the utmost professionalism. The Finance manager was a true pro as well. Hats off to the entire team. Thank you for restoring my faith is customer service!

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!

Brought in my car freaking out missing something on the bumper. Jacob in service came out showed me a missing tow cover got it ordered painted and took care of. Thank you so much.

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

Based on my experience, I have to give five stars and double it to ten. What more can I ask? Very lucky! My first call was with the service manager Alberto. He explained the details of what to do in the situation like I was experiencing and Alberto, Nick and many others worked like a great team. They are polite, kind and they followed through every promise they made, charged me the minimally necessary, and even went ABOVE and BEYOND to reduce cost knowing what I have been through. Not only the new catalytic converter was restored, but I understood my car more, oil, fluid change, the car got a new life. I knew my car was happy there. Not only I am super grateful, but I know that God will bless their service, and each one of them for their kindness! Thank you! BTW, they provided great shuttle service at no charge, my car was super clean, the 13 year old battery was replaced, I truly appreciate the attention to detail. The car was there for 9 month due to the national back order, they took SUCH GREAT CARE for the car. Here is a bit more detail: My Prius's catalytic converter was stolen 9 month ago, since then my car has been through two Toyota dealerships. I called five. I had to move my car due to the dealership change stories after got me in or asking for excessive work, some suggested welding, it became confusing and exhausting for me physically and mentally having to move the car multiple times. So I just randomly search Toyota dealership and ended up calling Toyota on Western. The call with Alberto was short and sweet, about five minutes, I decided to move my car to their location. Glad I did! Alberto was straightforward, very educational and professional. It was from him, I finally understood, why welding the catalytic for the Prius converter is wrong, and I am all for doing the best for my car. I was uplifted, and relaxed after Alberto took my car in. He also move the car from time to time to keep the break in good shape, no amount of money or compliment can be exchanged with such genuine help and willingness to do good. I am smiling, and feeling very thankful!

Alex was great to work with. He communicated well and kept me in the loop during every part of the process. I'm now waiting for my vehicle to be shipped

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.

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

Very nice team members and clean atmosphere everyone including the sales group were great. Select was lacking

I called about the Hyundai Santa Fe and had some questions they were very helpful and answered all my questions without pushing to buy the car, I would definitely make it the first stop once I’m ready to purchase.

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.

I had a good experience with this dealership.Friendly atmosphere,no rush service,not pushing you to buy!good prices,great cars. If I’m looking for a next car I definitely will check this price first:)

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

Happy that I purchased at this dealership rather than others in town. Turned out to be better deal and better car!

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.

The manager Mr. Henry is a reliable man. I bought the car last week and there was a problem about the engine since the car is kinda old. He proactively offered me help and let me have the car repaired in Indiana and the expense was cover by them. I believe they have a standard of retailing used cars since the interior is all kept so well. Actually I was recommended by roommate to have a look in here since he bought a X5 here before. Never thought that this experience was much beyond my expectations. Their pleasant demeanor would impress you and I would recommend you to contact Henry when you plan a purchase!

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!

It was a great experience, Will was very nice and well inform as to what was need for my break pads

A friend recommended Chignoli to me for a used car. He has bought all his cars from them for decades. Now, I plan to buy all my cars from them from now on. They don't push you to buy. They ask what you are looking for, and your price range. They listen. Then, if they don't have it on the lot, they go hunting for what you want. They won't sell you a cheap lemon. And they offer a solid warranty. Our family bought two used cars from them in the past two years. Both run great. We couldn't be happier.

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...

Felt welcome as I entered the door. Staff was available and when I asked for the sales person that I had been communicating with, salesperson was waiting.

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 🫶

I saw a van listed on Carfax for this dealer. I filled out the request info page ad almost immediatley was contacted by Jesse, that was on a Sunday . Monday we went in and test drove the vehicle. There was no pressure to buy, no showing us more expensive vehicles. We were allowed to test drive without the salesman. Our salesman was Jim. He worked with us to get a payment we could afford. Only one minor hiccup. We were told there were 2 keys available ,but then after all was agreed on ,there was only one . we were told they would et us the second key. They would come pick up the van get the key programed and brig the van back( we are an hour away from the dealer. As promised key was ordered Tues ,Wed the van was picked up an new key was made . They kept the promise that they made.

GREAT VALUE - Bought the C300 4Matic Sport 4 years ago with 55k miles for my wife. Highly optioned with full leather, NAV, panorama roof, illuminated door sills, AMG wheels, blind spot indicator - nearly every option that the dealer did not know how to price! Very reliable and fun to drive on curvy roads. Only repairs are new battery and one tire pressure monitor. We follow the service guideline that the MB dealers suggest but usually at an independent ASE certified repair shop that works on German cars. Third Mercedes (all used) and one new 5-series that was highly unreliable - thankfully under warrant!

I just bought this car used in November 2022. Let me say it again, this car is super fun to drive. The 2013 and 2014 C300 were slightly different in horsepower from the 2008 - 2012 models. The 2013 and 2014 were the last naturally aspirated V-6 Mercedes will probably ever make. They came with 249 or almost 250 horses. The 2008 - 2012 models came with 228 horses. This car drives so smoothly, the steering is so playful and light, and when you put it in sport mode, this thing turns into a little beast. It flies through bends and corners and rides on rails. If you drive it aggressively, you can never get enough of this car. And, the exhaust growls too. I was so lucky to get the 2014 model with the darkened wheels with tires bulging out of the fenders. Those can be harder to find. I was so lucky to find one. What I paid was comparable to the prices on Cars.com. It is a remarkable car that feels luxurious but then can get very aggressive slightly beyond your imagination. And, after my research, they had very little problems. They were super reliable. This was the first car i had driven in the modern age with no NHTSA recall. That blew my mind away because almost all the manufacturers now have one NHTSA ding or the other. Mine was black on black with dark wheels (C300 Sport) bulging out of the fenders. Really aggressive looking beautiful car. I love it. I would get the version that says Sport.

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

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.