New and used 2025 Acura RDX for sale near St. Charles, IL

Great facility great service, professional workers, uber used to transport me, car fixed without delay, atmosphere is appropriate, the cashier was very nice and thoughtful, there was no delay

Kenad and Drudar were wonderful to work with. They went out of their way to meet our needs. Keep up the good work.

I have an excellent experience with the staff, and strongly recommend this dealership. Noonya was my sales person, and she did a great job. I'm satisfied with the new car.

These guys are the very best at what they do, very efficient with duty at hand. That means you are in the best hands! Go get your car, make your dream a reality.

I brought our 2022 Pacifica, that we purchased a year ago, for an oil change. Ed and Brandon were fantastic in making sure our warranty was in place. Great service and great people!

Found the used car online that I was interested in. Super fair price compared to other car dealerships. Set up appointment to test drive the car the following day. I was promptly contacted that day by numerous people at Muller's. Worked with Richard K on completing the purchase. Friendly, no pressure sales. Received better APR financing through Muller's than my credit union offered.

The Acura Advantage team in Naperville are great to work with and very transparent. The salesman, John Nanni, answered all questions that I had and was able to provide information on the car that I wasn't aware of. Would strongly recommend dealing with Acura Advantage in Naperville, and consider yourself lucky with John Nanni as your car salesman.

My vehicle, a 2014 MDX, needed immediate attention so took it in without an appointment. The Service Desk was responsive and got my vehicle into the shop within 45 minutes. Every thing was taken care to my great satisfaction. I've been a customer for over 29 years and the Service Department has never disappointed me..

Just bought an RDX spaceship from these guys. The absolute best car buying experience I have ever had. In more than 50 years. Sebastion, our salesman, was incredible. Spent an enormous amound of time explaining the car's thousands of features, and made all the settings, etc. he thought we would want. Even helped out the next day via facetime when we forgot how some of them worked. And then called AGAIN the next day to make sure we didn't have more questions!!! When's the last time that ever happenned to you? Elson, his manager? More of the same. No BS, no haggling, reasonable on every issue and request; cuts righ to the chase. Found out he jogs near our home and actually invited him to stop by for coffee. When has that ever happenned? Rashard? Continued the same great service. Looking for a car? These are the guys to see.

I had an overall great experience. Friendly and knowledgeable staff answered all my questions on the MDX.

Adulfo was awesome! He was very patient, incredibly helpful and understanding ! I highly recommend this dealership to everyone i know!

I had an excellent experience buying a new RDX from this car dealer. Raffy was my salesperson, and he did a great job answering all my questions and explaining everything in detail. I also live in Wisconsin and bought from this car dealer in Illinois and the process was extremely smooth and no extra work on my end was needed. I am very satisfied with the new car and this dealership.

My sales guy Andre was a pleasure to work with. He made the sale smooth and took care of business quickly and efficiently.

Jay was great! He let me know all of the items that needed attention with no pressure. Normally, I see Jeremy but it was his day off. Both are great!

I recently bought a 2014 Hyundai Sante Fe Sport that I found on Cars from Muller's and I am beyond satisfied. My sales agent Mike Stillwater was extremely personable and made the process very smooth and Jeff Glickman Finance Manager gave me the best finance and warranty options I could have gotten. They were even better than the pre-approval that I walked in with. All in all A++

Although I didn’t end up making a deal with them, as I am to far upside down in my current car. I will say they were very nice to deal with, salesman I worked with was great, not overly pushy. Overall they were pretty fair and I would recommend them for a new car.

We bought a used Hyundai couple of weeks ago. I think we got a good deal. The dealership was a good experience, specially compared to the other places we had been to. The sales person Christian Gonzales was extremely friendly, helpful and cooperative. His manager Renato Garcia was also a nice person to work with.

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!

Though I ended up not purchasing the car, they were great with getting me the information I needed to make my decision. Very friendly and accommodating.

My salesman was very knowledgeable and answered all questions I had about the vehicle. My experience with Muller was pleasant.