Used BMW M850 for sale near West Chicago, IL

Great service, fantastic service advisor, and a wonderful dealership! Jacob is a pleasure to work with.

Very personable group of people. We had great conversations about cars and trips and the tail of the dragon. They went out of their way to make sure we were happy with the Trackhawk. Very up front and honest.

It is amazing the difference 5 years can make. Traded a 2014 BMW 640i xDrive in for a 2019 BMW M850i xDrive. It is a beast! Handles great, very solid and I like the extra hp and features.

Justin always goes above and beyond. He pays attention to detail and I recommend him for future services!

I can’t say enough about the outstanding service at BMW of Barrington, especially thanks to Justin in the service department. He always goes above and beyond to take care of us. Justin is professional, responsive, and truly committed to making sure everything is handled quickly and correctly. No matter the situation, I know I can count on him to provide updates, answer questions, and ensure the work is done right the first time. It’s rare to find someone so dedicated to their customers, and Justin has made every experience stress-free and enjoyable. Thank you, BMW of Barrington, and especially Justin, for always delivering such an exceptional level of care and service!

I had owned a used BMW650i for 10 years and love the car for the look, size, performance and value. I decided to finally upgrade to a new 2023 BMW 850i. The car is incredible. The Horsepower is outstanding and the car drives like a machine. It has power, handling, and is sporty but you still feel like you have a full car you are driving.

Went in this morning for a maintenance check up on my truck outstanding service as usual no complaints

I bought a 2011 VW Routan from Auto Gallery. Steve went above and beyond to make my car buying experience painless and easy. Great guys to work with. Will recommend to friends and family.

Jacob Murrar is highly professional and the staff there completed my work in a timely manner.

My experience with Sunset Auto was outstanding. They have a great selection of used cars, all in excellent condition. The sales team was friendly, honest, and very helpful without being pushy. They worked with me to find a car that fit both my needs and my budget. The paperwork process was smooth and quick. Overall, a very professional dealership that truly values customer satisfaction

The 2019 BMW M850i truly Is the ''gentleman's racer'', power to spare and refined interior make this BMW an ultimate driving machine. I've owned many BMWs, all were superb vehicles. This one, however, is the ultimate. I could put on a suit and dine out to an exclusive restaurant or put on a track suit and head to the track. I have the ''first edition'' with the special ''frozen Barcelona blue metallic'' paint and loaded with options...she is a very special vehicle.

If you’re on a market for an ultimate driving machine. BMW of Elmhurst in Illinois is the ultimate dealer to get that machine. Michal is THE guy to see.

Just wanted to mention that I had a great experience buying my F-Pace from Patrick Jaguar of Naperville. Dale was just fantastic and went above and beyond helping me during the the whole buying process. The rest of the team (Finance & GM) was also excellent in their interactions with me. I initially chose Patrick Jaguar because they were one of only 2 Jaguar dealerships in the area that were not marking up their vehicles over MSRP, specially the hard to get ones like the F-Pace SVR which I bought. I've only needed to use their service department for a minor cosmetic issue that was sorted out in one day. Great job all around.

I recently had the pleasure of working with Chris when purchasing my new vehicle, and I couldn’t be more satisfied with the experience

Thanks it was a great night and thanks again to all of you at the Dealership for the help me in the BMW that you let me test drive and driving it now. Thanks again

Lots of power and comfort at the same time. Beautiful interior, very sharp looking exterior. BMW m850 is fun to drive! In Comfort mode, the M850i is soft and virtually silent but when it is to change in Sport Mode, it becomes a Beast!

Barry at Icars of Chicago has been phenomenal since day one, and he truly shines even a year after I bought my car. When I reached out with a follow-up issue, he didn’t hesitate—he jumped in, listened carefully, and helped me get things sorted quickly. It’s rare to find a dealer that stays engaged long after the sale, and Barry embodies that in every interaction. What stands out most is how they stand behind what they sell. I felt supported and respected from the moment I walked in, and that commitment hasn’t faded over time. The team’s customer service is second to none—honest, responsive, and genuinely invested in making sure you’re happy with your purchase. Their focus on building long-term relationships, not just closing a deal, is the best I’ve seen anywhere. If you’re shopping for a car and want a dealership that treats you like family while delivering real value and ongoing support, I’d absolutely recommend Icars of Chicago and Barry in particular. Their customer retention is unmatched, and that peace of mind is priceless.

Incredible style, luxury, performance, comfort, and tech too. Took the 6 series and redesigned every annoyance and inconvenience. Totally successful effort. Will probably depreciate quickly, but great value at any price!

My GLC had a warning light appear on the dashboard that the car battery was about to go dead. Called Mercedes Benz Chicago and they got me in ASAP, replaced the battery at a relatively reasonable price. And did a full inspection of the vehicle. They also washed it, greatly appreciated as we had a snowstorm and bitter cold weather and the car was a mess