Used Mercedes-Benz C-Class for sale near Fox River Grove, IL under $19,971

Ritchie Sutton.. 3 years later and still on top of his game. Grade A salesman, thank you for all your hard work and dedication, to my Honda needs!

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?

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

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.

I had an awesome experience here! Robbie was friendly and upfront. He helped me find exactly what I was looking for and made the whole process smooth from start to finish. The car was clean and priced fairly. Definitely recommend checking them out if you're in the market for a solid used car.

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.

Bought a Tesla Model 3, clean car. Well taken care of. Process was very quick and efficient!!!! They sell nice cars at great prices! Will be back for my kids car soon!!

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.

Sherry was amazing & did an excellent job at finding us the suv we wanted. We would definitely buy from her again and she became a great friend! The entire experience was seamless. We couldn’t be happier.

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 !!!

Great follow up, I haven't at this point found unit I was pleased enough to purchase. Thanks for your attention...........done

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.

I had a great experience at Autos of Chicago. Their team treated me with respect and took the time to explain every detail about the car I wanted. The vehicle was clean, in great condition, and matched the online listing perfectly. They handled financing smoothly and kept everything clear and straightforward. No pressure, no hidden fees. Just honest service and good quality cars. I highly recommend this dealership for anyone buying a used vehicle.

Great to purchase a vehicle that is ready for the road no repairs needed. tires and breaks in good shape. Delivery service available. The financing is painless.

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.

2017 Mercedes c300...This car met all my needs. Great interior and exterior, low mileage. Tires are also in great condition. I will use this car for my everyday use. Great gas mileage.

I drove two hours to find the car I had been searching for, and it was absolutely worth it. The purchase process was smooth and seamless from start to finish. We’re very happy with the distance we traveled to make this purchase—it was a great experience overall!

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 can’t express enough how truly grateful I am for Ahmed at Auto House in Downers Grove, Illinois! From the moment I started having issues with my first car, Ahmed showed incredible kindness, patience, and dedication. He didn’t just help — he genuinely cared about making things right and ensuring I was happy. He went the extra mile to get me into a beautiful BMW that I absolutely love, and made what could’ve been a stressful experience feel effortless and positive. It’s rare to find someone so honest, professional, and compassionate in the car business. Thank you, Ahmed, for treating me like family and turning a challenge into such a wonderful experience. I’m forever grateful and will always recommend you to everyone I know! 🙏🚘💙

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

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.

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.

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 🫶

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!

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.

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 customer service.Thank you Fil, Greg and Ulises for making every step as easy and hassle free as possible,Quality vehicles at reasonable prices.

This car has been the best and most reliable car I have ever owned. My wife got a new car for her birthday or I would not be selling it now.

I purchase a 2019 Qx60 my experience was very very good sale person Thomas pates did a wonderful job to get me in this car everyone was helpful I will purchase another vehicle from there I am from Milwaukee thanks carwise

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.

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!

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.