Used Cadillac CT6 for sale near Oakbrook Terrace, IL

Alex was very professional ans I got to leave with my car very helpful go to him he will help you

runs good never gave me any problems and still have it until this day wasnt a bad purchase i recommend this car for anybody who likes them

Very professional and helpful. Also, the salesperson was very helpful and accommodating. I'm happy to recommend!

Love the style, ride and the ease to learn the technology. Very happy with getting premium performance using regular gas. Plenty of room for all 5 passengers.

This is my first car, and I’m happy I chose the Advantage Acura of Naperville dealership. Not only was the inventory impressive, but so were the professionalism, consideration, and promptness of the sales consultant I worked with, Le Roy Churchill III. My family has trusted this dealership for years, and I’m proud to continue that relationship. Not only were my needs and wants for a vehicle thoroughly considered—including the quality of the car, its previous upkeep, and fair pricing—but every explanation, question, and detail about the car was addressed with honesty, transparency, and a clear focus on my best interests. Overall, a wonderful experience.

It is easy to navigate , good for gas, quiet but still shows the work of the engine. Warms up quickly and has luxurious look.

Great Experience overall!! I recently bought a 2025 Infiniti QX60 from this dealership. Overall a fantastic experience. Trevor made the entire purchase a seamless experience. Dave the GM went above and beyond to make sure I got the SUV I was looking for and that everything was exactly as I hoped it would be. They both followed up with me after the purchase to make sure everything was taken care of. The owner Greg also reached out during the buying process to make sure his team were taking great care of me. Overall it was a great experience. I got the car I wanted and the entire team were great. I'd definitely recommend them!

Plenty of room. I used the controls on the steering wheel. Never on console, sometimes on screen. Seldom take eyes off road. Had twenty months left on my XTS bumper to bumper . Next car was going to be CT6. I don't know what Cadillac is doing with sedans. There were no CT6 in Tampa had to go to West Palm but the CT4 and 5 were too small. The screen on the CT5 looked like it was slapped on top of dash and sun roof left something to be desired. Cadillac and sedan?????. looks like Electric in the future ?????

Syed, and staff worked very diligently to connect us to a car that we wanted from the available stock and to finalize the purchase.

I purchased vehicle use. I had car for four months,so far iam satisfied with it ,previously own ct6.i was concern about transmission problems. Think previous owner had cadillac, to fix problem. Car has plenty,power.

Victor and the whole team at McGrath Honda of elgin are great always feel welcomed, huge reason why I keep returning

I have a ct6 platinum with super cruise. 4 years now bought used . I have driven it 60k miles. Not a single problem. Normally gets 30mpg with the 3.6v6 on highway about 24 in town. The car handles fantastic on any surface. I love it. Highly recommend it.

I was looking for a specific car that was at this CarMax. Problem was that I live in Minnesota, not Chicago and would have to traveling a great distance for a car I had not seen other than in pics, potentially risking wasting a great deal of time and money. I had to trust Jonathan, my salesman, to tell me the condition of the car where the pics could not. He was completely honest and the car was exactly what he said it was. Between Jonathan and Adam, the sales manager i was able to close the deal and drive back to home within an hour. I am completely pleased with the car and 100% satisfied with the dealership. I guess you can trust a car dealership. I did and they did not let me down. Thanks guys.

I’m really enjoying the smooth ride and luxury features. The panoramic sunroof view is amazing and the comfort of the sedans leather interior is unparalleled.

I'm trading my 2019 CT6 after two years. Have really enjoyed this car. There is no better highway cruising car ever, it's incredibly smooth but tightly built, not sloppy ever. Great gas mileage, very peppy, and beautiful. The electronics are very easy to understand. The only complaint- driver's seat too short, I'm 5'11", long legs, and I had a buy a bolster cushion. Otherwise, I've loved it. Trading up to a BMW 8 series for more excitement.

Enjoyable buying experience. My initial encounter with Kimberley Cager was good and improved thereafter. She was very helpful and genuine in her approach. Her sales manager was a pleasure to work with. We did not see eye to eye initially, but worked to find common ground. I look forward to an ongoing relationship.

Just a great car beautiful to look at and very enjoyable to drive short trips and curvy road or long road trips it takes the boredom out of riding or driving and make them something to look forward to

EXCELLENT EXPERIENCE…. I’m back for my second car!!!!! Kelvin is the BEST!!! EFFICIENT, AND PROFESSIONAL

No repairs required runs great beautiful design brakes are squeaking seems to be stalling when going basic speed. Love the interior exterior design comfortable ride

I was very fortunate to have the greatest salesman, manger, General manager and finance director in the business assist in my purchase. Thank you "Coach" for all you do for me and the family

Almost all options are included in a specified trim level so purchasing is straightforward. “Infotainment Center” has an overwhelming combination of great GPS navigation, electronics inter-connectivity, communications, and entertainment features. Enhanced safety features are impressive, from notices (visual and tactile) of cross-traffic backing out of driveway, to blind-spot warnings, following-distance display, etc.

Professional staff. Bennett and Brad Tustin are one of the reasons I purchased my corvette from this dealership. They were never pushing and were able to give me additional information about the car, which helped me to decide to buy from them. I felt as if I was buying this car from friend's.

I’ve owned a wide variety of cars, Maserati, Mercedes and BMW. I always go back to Cadillac. The quality is top shelf. Interior design is way better then the Germans, especially BMW which I feel is the most hyped car in the world. The ride in my CT6 is comfortable but not floaty. It gets good pickup fro the 335 hp V6, but I feel a V8 option other then the Blackwing would be nice. I hope Cadillac comes out with a full size replacement for the CT6 by the time I’m ready for a new one.

Hector helped us on getting a truck from my wife, he was really helpful, probably the only issue was waiting, but besides that it was a great experience.

This Cadillac CT6 is by far the best value for my money. It is solidly built, quiet, and smooth. The ride is like a Mercedes-Benz and it handles almost like a sedan. It's just the right size, has very comfortable seats and is loaded with technology!

So happy with my recent service experience! I dropped off my husband's Genesis G70 and got updates via text while I was at work. They made it so easy. Thank you!

After all day car shopping around town, we ended up at the Continental Toyota 45 min before closing. It did not matter, we received the same great service from Michael P. - "Let's go for a test drive!", "Let me answer all your questions!", "Let me crack a joke", "Lets talk to Finance", "Let me go to Services and find out the answer for you"- He was always willing to help and to find answers of our new used car. Eventhough we were ALL exhausted from car shopping, Mike made it at ease. A week later we needed to return and take advantage of our Silver warranty. Stephan was our guy. He was also willing to go beyond to ensure we had a car that was perfect for us. Frequently, calls were made to me to make sure I had what I needed and double check the car was running smoothly. After a few trips to the dealership, CJ (manager) also took care of us for certain incoveniences we had - after all car shopping is not like buying a piece of gum. :( Thank you so much for your patience with us. Overall experience: Very satisfied with Continental Toyota, not to mention the cleanliness of the place and little treats available while you wait or do some "work from home" in the shop :))

Overall The salesperson John was most helpful, kind and professional. My only complaint was it took them a while to get all my paperwork and docs that I signed emailed to me. Also car shipment company they used to transport vehicle to my destination could have better up to date info on delivery date... instead of last minute.

Great customer service! Joe helped me buy a 2023 Audi RS7 with a great rate!

I purchased the CT6 Luxury AWD new in 2017. I haven't had any issues at all. I love the double sunroof and the 360 camera view. But what I am really upset about is GM discontinued this model. It is an awesome driving car and I won't be getting rid of it anytime soon.