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

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

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.

Roger was great and helped us find the perfect car! He is very knowledgeable and friendly. They had a great selection of cars for us.

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.

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.

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!

Very nice dealership experience. Jorge was very helpful and knowledgeable during my vehicle purchase. If you plan on purchasing from Toyota of Naperville, Jorge is the salesman to see.

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 🫶

Dan Basic & his team provide an exceptional experience. The Rogue that I purchased is our family’s 5th car from this dealership. Won’t go anywhere else for lease or purchase. Special thank you to Alyssa & Austin for their professionalism & patience.

Anthony greeted me in the parking lot and was friendly and professional. He quickly brought the car out that I wanted to see. Negotiations were very fair and the paperwork was done in a timely maner. I love my new/pre-owned HyundaiTucson. Thank you Anthony and the team! I'll see you again when I need my next vehicle.

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.

Agnes was very helpful through out the buying process and went above and beyond to make sure that I was taken care of during the whole purchase process. I can’t say enough that she is the best in the business and will not lead you on or waste your time.

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!

Love the new experience. It’s top tier. Blew me away with the customer service!!! I recommend this place.

This car met all of my expectations. This car is very reliable. All of the features are great. Love the color. Smooth ride on the road

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 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

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...

Dealt with Mel, stress free car buying experience, very professional. Was a very pleasant experience

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!

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!

i was in and out.. very good experience and i will give my salesman marco torres as much business as i can.. thanks conway imports!

This is my second Mercedes-Benz. It’s absolutely the most incredible car I’ve ever owned. I was blessed to be able to custom order this car to have everything I wanted and more inside and out! It literally came straight from Germany to the dealership for me. It drives like a dream. It’s absolutely gorgeous. The technology inside is so amazing! It can drive economically. It can drive more sporty if you want it to. It has so many options and settings for drivers of all kinds. Needless to say, it’s pure luxury inside. You’ll feel incredibly spoiled!

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:)

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.

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.

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.

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

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.