Used Mercedes-Benz S-Class for sale near Elmhurst, IL under $899,990

Steve was an excellent sales rep. Ultimo has a great stable of cars to select from. Steve went out of his way to help me with my trade in, new summer wheels & tires and answered all of my questions accurately.

Franklin is great. Thank you for your support help and patience with me. Love the car. At rides great. The paperwork and process was fast

Staff were all kind helpful and very professional The staff allowed me time to look at a car. Price was very competitive

I bought this car while driving my 3rd Lexux LS-series and having owned the one Lexus GS400. I love this car after nine years of ownership. We even purchased the self-same 1999 S320 when he eventually saw my positive experience with it. Mercedes Benz, however, has abandoned this car and its current owners by seizing to make available the chip for any future ignition keys. If you lose your last one, my local Colorado dealership quoted me +/- $10,000 in labor to dismantle the dash, etc., to provide a new ignition.

Easy transaction with excellent two-way communication. The car was exactly as described (no surprises). Since it was an in-state transaction, the Diamond team made it super easy: the car was delivered with new plates and tags. All I have to do is wait for the title to arrive from the state. There was zero pressure to buy the car or hurry up the transaction. Tyler took the time to point out the few flaws in the car such that I wasn't surprised upon delivery. I would not hesitate to buy another car from Diamond Motorworks.

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.

Was in and out under 30 minutes. Small family dealerhsip, they kept thing simple. You can spend an entire day in a big store, cant deal with all that.

You may correctly guess that this was and will always be my perfect car. It was everything I ever wanted in a car - comfort, style, reliability. To me, it was my introduction to driving a car beyond the everyday experience. The only thing that separated us was someone running a red light and even that proved the safety factor in this car. It protected me from what could have been a deadly crash. It was built for safety and stability. I cannot say enough about the beauty of this vehicle. It truly was my perfect car! Never turn down the opportunity to own one of these fabulous cars.

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.

Clean car room for the family plus you got the horsepower and strength these kinds of cars are rareAC heated seats 💺 20 inch rims with all the bells includes new floor mats

Very easy to work with. They let me do any checks I wanted, and I did a lot. No surprises and the car was excellent. Very quick buying process and no hassles at all. Definitively recommend this place. Just with I had more time to look at all the truly amazing cars. It would have taken all day!

So I've had this car for 4 months now the electronics can be a little finicky I think because an aftermarket stereo system but it works ok I love this car it's very powerful very comfortable I think mine sat before I bought it the suspension has gotten softer the more I drive it I was a little afraid of the air suspension at first but the more I drove it there less errors that came up I believe it has a few small wiring issues but it's been good so far passed smog with flying colors and just loads of power I truly am happy with it just wish it were silver or gold instead of black...

I have purchased 5 cars from Ultimo Motors East. All of the transactions were smooth, fast and hassle-free.

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.

Happy to purchase from this dealership rather than others in town! Turned out to be much better deal and car. Thank you

I have been driving Mercedes Benz s class vehicles for over 10 years, traded every 3-4 years and have been very happy, always have them serviced at the dealer, always received a loaner, no complaints.

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!

Recently purchased a barely used 2025 Honda from City Werks. Their price for the vehicle I wamted at the time was one of the lowest in the country. Steve A was my contact there and made the sale as painless and as easy as possible. They honored their price and didn't xxxxxx around. It was a relief to buy a car that was what I wanted but wasn't hassled and had to play the dealership game.

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.

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.

I sent my car for the recall appointment. The staff is friendly and doing a nice job.

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.

They contacted me immediately and explained their process for vehicle delivery. Unfortunately I couldn’t find a suitable vehicle. Very professional and courteous.

My new S-580 e has been nothing but spectacular in terms of its design, comfort and driving experience. It is probably the quietest car I have ever owned and there is no hesitation when accelerating from a stop or driving up a steep hill! Also, as a "e" model, it also operates in either full electric, hybrid or gas only modes, so the range is great!

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.

In trading in my 2019 s560e for the 2023 s580e. This is a unique vehicle and the use case for it is unusual - as the battery in the 2019 only had 19 miles of charge but, over the 3 years I had it averaged around 60 mpg. I didn't have any appreciable issues with it, but didn't drive it much - under 5000 miles a year, it was not my only vehicle and I work from home. The 2023 is far superior in interior comfort vs it's predecessor. I don't like the grill and lights as much, but the ride comfort power, and efficiency of the power plants are amazing. In my first 500 miles - averaging over 130mpg. The battery is 60 miles - give or take. Now, unless you have a charger at home, or home and work, that are free to use or truly inexpensive - this is where you can shellacked. Charging stations are a huge rip off -- they are so expensive - when you do the math, the same amount of fuel to get the same number of miles is equal to near $20 a gallon, if my math is correct - and it is. So, long distance in this car - isn't practical at all. It's for around town - small commute - less than 50 miles EACH way, again if you have charging at home and you have solar to produce your own electricity, or the cost is way higher than gas. This car is a very unique use case.... and if you aren't this use case - the car isn't practical. But, it sure does ride nice and the interior is off the hook, mine is fully loaded - and that says alot for an S class.

Car is great. Dealer not knowledgeable. My wife is about 5 ft tall. They (the dealer) could not get it so that she could see the heads-up display. Suggested using a cushion, or possible raising the seat with spacers -- but they (Mercedes) couldn't do that. Finally a friend was able to get it set up. Three people in the dealership couldn't even get the rear cup holder to come out -- that was due to some bad Mercedes design. After we got the car, we recieved som messages from Mercedes about the car and the financing -- all came in German! These are all small nuances that we can overcome. One positive thing about the buying experience is that I knew the exact options I wanted and was prepared to order (and possibly wait for months) to get it. They found one a few hundred miles away and had it it 2 days! Very impressive. The car we love.

This is one of the best Mercedes dealerships if not the best in the Midwest region. They ALWAYS do a professional job and take good care of me

Great and friendly service. Ri Pritchard the salesman was great and was able to get me into the car I wanted. I highly recommend this dealership.

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.

Worked with Chris on purchasing a vehicle. Very up front and fair. Also addressed all of the concerns I had with the vehicle I was interested in. Excellent experience on this purchase. Would highly recommend this dealership.

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