Used Mercedes-Benz C-Class sedans for sale near Saint Charles, IL

I am still driving this car after 11 years. I spent about $2200 on average per year to fix or replace this thing. Still drives good, far more expensive that I would like it to be.

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!

I recently purchased a 2023 Dodge Charger from Jimmy, and the experience was absolutely top-notch from start to finish. Jimmy was knowledgeable, professional, and genuinely helpful throughout the entire process. He took the time to answer all my questions, walked me through the features of the car, and made sure I was comfortable every step of the way. I never felt pressured—just supported. The Charger itself is an absolute beast—sleek, powerful, and everything I was hoping for. I couldn’t be happier with my purchase. If you’re in the market for a new car and want someone who truly cares about your experience, go see Jimmy. Highly recommend!

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

Great service very welcoming beautiful dealership, staff very friendly and helpful, cars and price are on point. Thank you Autos of Chicago I will 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?

Nice xars -nice service-Okay prices.the cars were clean.to me some were over priced

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.

“Robbie and Jimmy are two genuine hard-working professional individuals who made it a pleasure to do business with them. They treated me with the utmost respect and made me feel as if I were part of their family. When they have another car on their lot that I am interested in, I would not hesitate to do business with them again.

2012 C250 Coupe summer 2014 CPO purchase. Odometer read 23000 mile as I wrote a check for $2500. Now at 42,000 miles this beautiful Iridium Silver coupe has one repair issue (ESL) It's the best looking car I've ever owned. An 850 mile round trip to AZ - mostly interstate - showed 35 MPG. I rarely push the turbo 4 - - - but when I do - the car responds in a - at least to me - a satisfying manner! In addition to decent highway fuel economy and adequate low end torque the car is just plain gorgeous - inside and out.

Would go there for all my purchase 😁 great service and friendly made be feel right at home as I flew in from Oregon and picked up a truck it was all ready to go and was very Happy

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.

Good service good attention nice place to visit. I will add just one thing at the service shop, a bilingual employee thanks.

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.

Sales rep (Kenn) and GM (Bradley) were awesome to work with. Just the kind of buying experience everyone is looking for. Highly recommended!

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.

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!

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

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

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.

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!

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!

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.

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!

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.

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.

Purchased a couple cars from here recently. Great service! Great people! Helped me look at a wide variety of cars to find the perfect one. Overall, great experience!

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 🫶

Dealing with Trevor Jr and Dave the owners assistant. Dave was friendly and helped us make our deal. Trevor was also very friendly and professional. 5 stars.

Bought a car for my Daughter, needed radio / GPS integrated system replaced. We took the car and they stood behind the repair of the car. The car is great and my Daughter is extremely happy with her car. I brought the car in for service and they said I didn’t need some of the services I requested which saved me money. They are honest and very nice to deal with.

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.