Used Mercedes-Benz C-Class C 300 for sale near Fox River Grove, IL

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

The sales team is excellent, great communication and very helpful staff. I am satisfied with both the service and my purchase.

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.

We test drove a vehicle here and had a really great experience. The salesman, Tim, was phenomenal - very friendly and informative; I would highly recommend anyone ask for him if they visit! We were able to fully inspect the car, including getting it up onto a lift. The entire process was easy, low-pressure, and customer-focused. We ended up purchasing a different car from a dealership where we had a horrible buying experience, which has definitely convinced me that the CarMax sales model is absolutely the way to go. I will definitely be coming to CarMax first for my next purchase. This is just the better way to buy a car.

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 🫶

Had an opportunity to buy a car for my son and we stopped in to Oswego Motors. They were very helpful in know our price range and what we were looking for. We were not able to find on site they went out and found a vehicle that was perfect for our son. Safe, affordable and good size. The staff communicated well and helped us along this journey.

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.

So far so good...Mitch at the Dealership has responded to questions right away...no problems there. Here in Cleveland area we had two tornados within a couple miles of me Tueday...no power since and busy cleaning up trees. Hope to continue with Dealership when I catch a break.

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!

Visited the dealership recently and was surprised by the knowledge and professionalism of people working there. They have a decent stock of used cars. All cars are well maintained and beautifully detailed. They offer financing as well! Great experience overall.

This car met my needs of comfort, reliability, safety and moon roof! Also needed easy cruise control and big front compartment for purse. Like the memory seat also.

5 stars was a good place and answered all the questions that I had about the car

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.

Scott Woolsey did a wonderful job of guiding me through the process of purchasing the car. He made sure that any questions I might have were answered. Would certainly want to work with Scott on any future purchase.

Just getting used to a new car. The road noise is so quite my wife and I were able to talk using our indoor voices.

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.

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...

What an incredible car dealer. Purchased a car and they have absolutely gone above and beyond all expectations. The sales process was wonderful and then when we needed a little warranty work, so fast and professional. Made the whole experience the best vehicle purchase in my lifetime. Well Done and Thank you so much!

I went on truecars.com where I got my car from salesman Mike in Arlington, VA. He went above and beyond in his service and helping me get this car and I am very satisfied and really like the car. It was in excellent condition and I would definitely recommend it.

I recently upgraded to a Genesis GV70 and it was an amazing experience. The sales team was patient, kind, and great to work with. I left with exactly what I wanted.

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.

Very good profesional Menager Kris and all staff very helpful . They stay with me even after the hours and show me all of the cars I wanna see! So definitely I will recommend this dealership to all of my friends. Thank you again.

Very fast and luxurious I love the double sky roof and interior leather seats being lite so your seats dont get so hot in the summer Always buy the wheel and tire package its well worth it with all the pot holes and construction here in San Antonio you will definitely use it mutiple times!

Nora was great! Took the time to help find the right vehicle. She was patient and was great to work with! Mary G.

Well, this is my second Mercedes C-300. I loved my old C 300 and expect to love this one. Meets all my needs and desires.

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 was in an accident and needed a car asap! Check in hand I walked into Lucky Motors not knowing what to expect from the reviews. Thank God I went here first! They saved me what could amount to 6-8 hours in another dealership. Chris was nice and to the point. My experience was great even though I had a small issue with the key they called someone and had another key made while I waited. Thanks to Lucky Motors for being kind and thorough!

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?

Excellent customer service!! They help me find the perfect car for me, and kept me within my budget!! Friendly staff and beautiful showroom!! Two thumbs way up!! A shout out to Mike Medina the GM who really helped make this purchase smooth and quick! I will be recommending Elgin Auto Sales to all my friends and family!

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.

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!

The confort and luxury speaks for it self. Nice and confortable ride. The car has the speed that I need. I’m in love gain !!!

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.

Fast and easy. All staff was pleasant, well spoken and mannered. Made an out of state purchase with a few email and phone calls. Sales person Luke was excellent.