Used Cadillac CT5 for sale near Saint Charles, IL

My wife and I were pleased with our recent purchase experience. Frank Domino was very nice and pleasant as well as Sandy who kept us entertained with pleasant conversation while we waited. Overall one of the best shopping experiences of my life. Thank you, Stefan and Chris Lang

we love the car! being a Cadillac, I figured the fit and finish would be of better quality. driver door was out of line took back to dealer and they made it better, but not perfect. Little disappointed

We were literally about to go with the dealership, but thanks to meeting Kostya, we paused and ended up getting a much better deal. Big thanks to him — really appreciate his help.

I recommend the 550T option. What a fun driver. The interior height is low if you have the sun roof option. The new colors are great as well.

Eduardo Del Rio helped me buy my ford explorer and made sure it was in my own liking

Buying my Camaro from Castle Chevrolet in McHenry was an outstanding experience from start to finish. I worked with Eric Loredo, who set the tone by doing a full virtual walk around and video of the car before I arrived, answering all my questions in real time. When my wife and I landed at ORD, the car was spotless and ready to go. Finance Manager Mike Lazzara had all documents sent ahead so I could DocuSign, making the delivery quick and smooth. Sales Manager Matt Knudson, GSM Jerry Spanier, and Andrew Sytsma (who wasn’t my salesman but still took time to chat and share product knowledge) all played a part in making this one of the easiest purchases I’ve ever had. The team knew my previous car was totaled in a tornado, and they went above and beyond to make this out-of-state transaction simple and stress-free. Eric and the entire Castle team reminded me that buying a car doesn’t have to be a battle. I would absolutely buy from them again.

I'm so thankful to have worked with Timothy Maloney. He was super friendly and knowledgeable. He really took the time to understand what I was looking for and helped my find the car that I absolutely love!

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.

I shopped here for a used Mazda3. The person I scheduled the appointment with was not available when I arrived. I was given a new sales associate. We test drove the car together. We discussed pricing. I was fully expecting them to tack on a bunch of useless add-ons that were non-negotiable. Instead, he added a few optional add-ons and a small fee for reconditioning the car. I thought the fee was reasonable. It was simple to remove the optional add-ons. I was shocked by the experience. It went really well. The manager was really nice. Unfortunately we were still a bit apart on the price so I left to sleep on it. I was pleasantly surprised by their behavior. Maybe there is hope that dealerships can be straightforward and professional. I recommend these guys even though I didn't buy from them in the end.

Mike Haggerty was wonderful! Second traverse we have bought from Jerry Haggerty! Such a pleasant experience from start to finish ! Thank you!!!

This suv is exactly what I was looking for. It has a great exterior and interior appearance. The ride is smooth and very comfortable. The features of this vehicle are just what I wanted.

Absolutely amazing experience from start to finish! Andrew in Sales was friendly and helpful, and Tom—hands down the BEST—went above and beyond to make everything perfect. If you’re looking to get a car, this is the place. Go here and get one today! 🚗💯

I only drive about 1500 miles annually. Last year (2024) I bought two of these cars, identical except for interior and exterior colors. No mechanical issuers to date. But the car is too hi-tech for me. I have little knowledge about what many of the knobs, buttons, computer swipes, etc. actually do. The owners manual, which you can purchase for an additional $50 is over 450 pages, I have yet had the time to read it. It comes with a sun roof which I did not want, but had no choice but to get it. It is very complicated, I liked the less complicated cars of yesteryear much better.

Cadillac of Naperville is a first class dealership in every sense of the word. The staff is friendly, knowledgeable, respectful, and every department has a great group of people. The facilities are spotless and very inviting as well.

Alex was great to work with. He communicated well and kept me in the loop during every part of the process. I'm now waiting for my vehicle to be shipped

Bought a 2020 CT5 as a replacement for my wife’s 2010 Mini Cooper S. She loves it, and it’s a very comfortable car with some really nice options. We got the All Wheel Drive (AWD) version with the turbocharged 2 liter engine, and it has plenty of get up and go.

I’ve experienced dozens of car repairs over decades, even three different shops with this car alone in the past two, only to be disappointed on every occasion. My main regret is I didn’t go to Woodfield Nissan first. I would have saved a lot of time, money, and headaches. Obviously you guys thrive on quality work and superior customer service, which is rare in this day and age. Thank you and I won’t hesitate to recommend you to others.

Got my CT5 about 5 months ago...it is everything I expect from Cadillac. Love the interior and the exterior style reeks of class and performance! The police have flagged me down only to compliment the car! I'm a GM girl and they continue to make me proud. LOVE my CT5! :+)

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.

Purchased my SRX in 2012 and have regularly used their Service Department. Always great and courteous customer service. If waiting for your vehicle, comfortable waiting area with beverages. If your vehicle requires a longer service period, a courtesy vehicle is quickly arranged.

Eduardo gave me an amazing service at the dealership and helped me find a car.

It’s a new car only had 5 miles on it when purchased check with me in a year to see if all accessory’s work and how Turbo functions

Good dealership with much inventory. And the salesman was very helpful. He helped me finding exactly the car that I wanted. The salesman is named Ivalin Nikolov.

The CT 5 Sport is a hot ride. It’s loaded with all the bells and whistles, from Supercruise assist to the hottest styling of the dash, it’s truly phenomenal! The change between touring and sport is seemless, there are so much to say about this car and not enough room!

Communicated with John Leno from the Schaumburg facility online. John understood my needs and responded quickly with Jeeps to review - after a bit of humming and hawing on my part, I changed my mind to trucks. I found a truck at another facility, John had it tranferred and within 2 days my soon to be truck arrived - and it is a beauty. John was training Matt and they both demonstrated immense knowledge throughout the interaction and I appreciated the ease of communication (not pushy). I cannot comment on the financing portion of the transaction, but closing went just as smoothly with Hubert and his supervisor. WHile impressed with my transaction I was also impressed with the amount of time that was placed on the training of new employees, or employees transferring. While yes my truck need a repair on the fog lights, it is covered under their warranty, I am highly impressed with my experience. From walking in the front door, to having John take my picture of me and my truck with a giant yellow ribbon... every individual at Carmax truly made the buying and trading experience a wonderful experience. Team Schaumburg, keep up the great work, each of you understand the true meaning of Customer Service, and that is important to some customers like me who still cherish old school values.

LOOKS GOOD RIDES GOOD. THE CT5 IS THIS YEARS CADILLAC TOP SEDAN IT OFFERS IMPRESSIVE STYLING WITH A BEAUTIFUL 2 TONE INTERIOR. A GREAT VALUE FOR THE MONEY.

Very smooth and professional service. The drop off and pickup was very easy. My service guy Michael made the whole loaner and service process very enjoyable