New and used 2026 Acura MDX A-Spec Package for sale near Bartlett, IL

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

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.

Had a full tire blowout and needed my car to be towed. The tow came to collect my car from my jobsite and brought it to the dealer with no hassle. I was periodically contacted about my car/service through out the day. My car was ready by the time I left work. Overall great experience for a stressful event.

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.

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 brought the car in for an oil change and tire rotation and left with a safer car. A 4 tires lost air pressure in the cold snap 3 bounced back when it warmed and one didn't. They found a leak and repaired it. A damaged suspension component was also found. That was likely something missed by the body shop that repaired a minor fender bender last year. I was also given a ride home and a pick up when the need for extra work was determined. Great service, highly recommend.

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

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.

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.

Great dealership to work with. Geroge was receptive to my timeline and respectful during the entire process. We made a deal that worked for both of us. I can't reccommend them enough.

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

Nick was terrific. I have purchased several cars from this dealership. This experience was the best.

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.

Great experience. Tommy was extremely helpful and professional. He kept me very updated and explained everything very well.

Adulfo at Acura of Westmont delivered outstanding customer service from start to finish. He was professional, patient, and incredibly knowledgeable. Every one of our questions was answered clearly, and he took the time to walk us through all of the technology and features in our new 2026 Acura MDX S so we left fully confident using everything. His attention to detail and genuine care made the entire experience smooth and enjoyable. In addition, the entire staff at Acura of Westmont provided first-class service. This was truly the best dealership experience we’ve had, and I will only buy from Acura of Westmont in the future. I highly recommend working with Adulfo and the team at Acura of Westmont.

Never did get a final bottom line number that I asked for in the beginning.

Micheal was a great salesperson. I would highly recommend him and this dealership to anyone who is looking to purchase a vehicle.

It was my first service and I was so impressed with professionalism of my service consultant Marc. He was able to address all my concerns immediately and in the best way possible. Thank you

Online purchase, took about an hour. The vehicle was delivered the next morning. Never left the house 😊