Used Mercedes-Benz S-Class for sale near Millington, IL under $1,000,000

We purchased a 2024 Corvette spur of the moment. (No regrets!) From the moment I walked in, I was immediately taken care of. Kim was amazing from start to finish- she was sweet / funny! The process did not take as along as we would at any other dealer. I would definitely be coming back for any other purchases we may need in the future!

This car should be classified as an “exotic”. The S550 Coupe is by far the best vehicle I’ve ever owned. Well, our 2008 S63 AMG was a monster, but very heavy. The ride is harsher than expected over rough roads, but it isn’t close to a deal killer. The interior is perfect, but the controls were clunky at first….until you get used to it.

Awesome experience. Luigi is a great account manager, walked me through the whole process and it could not of been easier. Once I got to the dealership; literally was sign and I have a new car!!!

MBZ S-class always 5 ***** vehicle. The most luxurious , comfortable, car I ever drove . I highly recommend it . My old Mercedes S-class has 200,000 miles and not a single problem.

Amazing service from start to finish! The staff helped me find exactly what I was looking for and made the whole process simple. Definitely a five-star experience.

I just picked up my S580 Lux-Line in Emerald Green over Sienna Brown, and I am absolutely thrilled with the purchase. I have owned five S-Class models since 2010, including this new one, and I can say this is the best iteration yet from an overall perspective. While I still think the W222 was the best-looking (especially my 2019 S560 with the refreshed look and AMG pack), this new one does not disappoint at all. The Emerald Green is stunning in the sunlight, my favorite color yet. And the interior is on another level from a luxury and tech standpoint. I loved the interiors of all the S-Class models I've owned, but this current one is my favorite. The seats are super supportive, and the vast amount of tech is amazing. The new infotainment screen takes time to learn and get used to, but I feel the "Hey, Mercedes" function makes doing small things like putting in a Navigation request easier than going through the main screen. From a driving perspective, the ride is the best yet, just like gliding on a cloud. I've been lucky to have driven Bentley's and Rolls-Royce's in my lifetime, and this ride is as close as I've seen the S-Class come to being even with those vehicles on this front. And, the V8 is plenty punchy when needed, so it can be a fun vehicle to take on windy roads if you so desire. Overall, a wonderful vehicle and a bargain when you compare it to the other super-luxury vehicles on sale. I'm looking forward to the next few years of owning such an awesome car.

I had an amazing experience buying my car here! The process was smooth, and the team was very supportive throughout. Highly recommend this dealership!

60,000 miles and 9 years now having some issues. Front differential leak, driver active multi contour seat repair, coolant return hose small leak not major. I’ve test driven a number of other luxury flagships and still find the W-221 S Class to be more comfortable and road worthy. Local independent shop provides excellent service at a significant savings from MB dealership. Still love this car and do not regret purchasing even tho repair and maintenance costs are high!

Everyone at every level of the organization - be it sales, finance or service - were extremely professional with a top concern for customer service. We really appreciated this above all else.

I have driven an S Class Mercedes since 1995. I have not owned anything else. This 2023 S 580 4matic is amazing. With four wheel steering, turns are tighter than you predict. The performance is more than I can handle today and more than adequate. Interior, comfort and exterior are all within my normal Mercedes expectations. After driving this vehicle for 30 years, I am not sure I can accept LESS. Most any vehicle is accepting LESS. I also own a 2020 Range Rover Sport supercharged V8. Just as impressive but not as comfortable. The S Class is what all other vehicle manufacturers are typically chasing to "meet". I have test driven many comparable cars, but none worth buying.

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

S450 is a great value. Plenty of power. Very comfortable. Quiet and smooth ride. Don't need the big engine. Would definitely buy again. Very dependable.

Easy in and out nice waiting room kept updating car pr0gress while waiting for car

Hands down the finest automobile I have ever owned. Makes driving very enjoyable! Best ride and holds the road like no other. All wheel drive takes the pressure off winter driving. If you want a smooth ride, unbelievable acceleration and comfort then you should buy this car!

Was a great visit. All as planned. Fast, communication from Dean was great. Could not be happier with the warranty repair and the smooth process to get it completed.

The Vehicle Handel like a dream at any speed the faster the better it handled. The fit and finish is 2nd to none. Great car

I had an excellent experience at this dealership?the staff was knowledgeable, friendly, and honest, making the car-buying process smooth and stress-free. Highly recommend for great deals and top-notch customer service!

Michael Stefanik is the opposite of the traditional car salesman we love to hate! He's a down-to-earth guy doing a great job.

I have owned Mercedes for 30 years.This has been the best dealership of all.Totally perfect

It's an 2023 S-class Mercedes. That pretty much says it all. The fact the it is also a Plug in Hybrid just makes it even better. Plug in at home and you will hardly ever need to buy gas. Plus it is so smooth running on electric that you will love the car even more. Best one I have owned and I have been driving these since 1998.

Purchased a Camaro from 900 miles away. Anthony and Dan did a good job and made the purchase easy. They also assisted in shipping the car to me.

I have owned the car since new. It has been very reliable, extremely comfortable, beautiful and a joy to drive. I strongly recommend it for anyone. I was t-boned by a large pickup truck who ran a red light. The car saved our lives.

Motor Cars of Chicago is a great dealership to work with! I purchased a used Dodge 3500 there and was provided a wonderful experience from the moment I walked in the door. Mark assisted me through the process and was helpful and very pleasant to work with! Highly recommend Mark AND this dealership!

We recently purchased a 2025 C300 4Matic from Romeoville MB, and the experience was outstanding from start to finish. Jayda and the entire staff were incredibly courteous, knowledgeable, and helpful throughout the process. They made everything smooth and stress-free. Highly recommend Romeoville MB for anyone looking for a Mercedes-Benz vehicle and top-tier customer service!

Mark made my experience the best! Quick simple and easy. No run arounds. Will be returning again the In the future he is the best!

this has been and still is my dream car ( bought it in 2020) and i am going to keep this beauty forever, the night vision, all glass moon roof, massage seats, hot & cold, park assit, huge back seats, wood steering wheel, air rise or sport mode air bags, i have a hitch and used to pull 2 fast motorcycles like nothing, the power, i have drove it to Mexico about 20 times maybe more, Vegas, LA and never felt ANY kind of discomfort! i bet i can drive to NY and be way more comfy than an airplain! if you are thinking of getting this beautiful car DO NOT HESITATE! you wont want another.

Owner of the company reached out to me and take care off all issues even it was after work hours. Good customer service.

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.

Amazing vehicle, but only buy new if you want the S63, the Maybach, or your just really rich, if not, then just wait 5 years, and get it for 70 grand! The value is so low because you can just wait for it to depreciate like crazy. But overall, this is an awesome car.