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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
2019 Cadillac CT6 3.6L Luxury
for sale
near me
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.



Used
2019 Cadillac CT6 3.6 LUXURY
Vehicle information
Reviews
online purchase
I bought a pickup from online sales. I live 2500 miles away and the guys at Carmen did an outstanding job communicating and facilitating my deal. They also provided great help with transport coordination. Special kudos to Todd and Mike. You guys are a credit to your profession.
Amazingly smooth, well-made
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.






Used
2019 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Comfortable and fun
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






Used
2019 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
10/10.
10/10. A wonderful experience. Our sales representative, Zach provided such a professional and thorough job of getting us into our new RX within our budget. Never wasted our time…and very thoughtful and courteous as well. The finance department was quick, easy and exceeded our expectations as well. They also took their time in explaining all the amazing features on our new vehicle as well and made sure we were safe and ready to roll. This is our 4th Lexus, so we already appreciate the quality.This truly has to be the very best car buying experience that we’ve had. Would highly recommend. If you are looking for a car upgrade, look here… and let Zach do what he does best!
CT6 Sedan
This is a beautiful car, I love everything about it. Color inside and out, style, and performance. This is my third CT6, and I say you can’t go wrong when buy one!!!






Used
2019 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Best experience ever
I have bought a lot of cars in my life and this was, without a doubt, the best experience ever. Exactly the right amount of attention.
Love this car.
I love everything about the CT6. I have a 2019 Sport twin turbo model and it’s a dream to drive. Fast and responsive when I want that. Smooth and comfortable when I want that, too. I bought it because of the self driving system Super Cruise, which is the best self driving technology available — better and safer than Tesla. I also love the exterior styling and the interior design. The Cue system is great. The legroom in the back is the best I’ve ever had. Seriously, this is an amazing car. It baffles me why Cadillac stopped making it. They didn’t market it well. If more people knew about Super Cruise, that alone would have sold a lot more cars. GM screwed up big time when they canceled this car. They should have tried to actually sell more by investing in marketing it. NO ONE knows about Super Cruise. Add on the performance and styling and it’s the best car I’ve ever owned.






Used
2019 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Sk & Brian was both helpful in assisting me with trying
Sk & Brian was both helpful in assisting me with trying to find a vehicle that best meets my needs. Even though it didn’t work out for me personally, their customer service and help was great!
thank you service
the ride is great for someone with back isssues. When i purchased this car I was looking for some similarities to my cts but with a more modern touch. Boy did cadillac deliver on the technology of this car.






Used
2019 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
I was looking for a SUV on cars.
I was looking for a SUV on cars.com and I found a 2023 Hyundia Tucson that We really liked at Blasius Chevrolet in Waterbury Ct. Lauren was the person that I dealt with during the purchase. Lauren took the pressure and made you feel relaxed during the process of buying a car. I recommend if you need to upgrade your wheels give her a chance to put you in the car that you desire.






Used
2019 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Carbuying is not easy but Chris was super helpful and
Carbuying is not easy but Chris was super helpful and made the whole process stress free. Got a quality car for a great price.






Used
2019 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
OUTSTANDING!
OUTSTANDING!!! The whole process was a great experience. It was my first BMW and won’t be my last. Luke is a great salesman. No pressure, knowledgeable and very thoughtful. I cannot say enough about Luke and everyone else at this dealership. Thank you everyone for making this such a pleasant experience.






Used
2019 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
Received an oil change with excellent customer service,
Received an oil change with excellent customer service, shuttle service and follow up. The gentlemen at the front desk were kind and attentive. My service was completed quickly and I will be returning for my next oil change






Used
2019 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Purchased a Tesla recently.
Purchased a Tesla recently. Sale was easy, staff was knowledgeable and accommodating. The cars at Authobahn are of superior quality and very clean.






Used
2019 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
I had a problem with the brakes on my 2025 Buick Enclave.
I had a problem with the brakes on my 2025 Buick Enclave. There was a bulletin out to change the master cylinder for the brakes. That’s when I first met Sara and she kept me very well informed and updated to the progress of the repair on my car. I cannot say enough on how well Sara took care of both my wife and myself! We will go directly to Sara when I want my car serviced in the future, because she is really great at her job and customer satisfaction. Serra Buick and Cadillac is the only place to go to be treated fairly from sales to service.






Used
2019 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Very responsive and got back to me promptly and checked
Very responsive and got back to me promptly and checked in after the initial email.






Used
2019 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Mark and Sherri were phenomenal.
Mark and Sherri were phenomenal. Mark was my salesman and Sherri coordinated and prepared my vehicle protection and finance documents. Both were transparent, patient and highly knowledgeable in their roles. Mark took me through his inventory and explained the differences of each vehicle, their unique features and benefits to me as a buyer. Having zero car knowledge, I appreciated the education on the cadillac brand. Sherri did the same with the protection plans and finance documents. She made a typically mundane process fun and kept us laughing through the transaction and recommended a great spot to celebrate after our purchase. This is my 2nd purchase here and I will 100% be back for my next vehicle!






Used
2019 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Best dealership experience!!!
My wife and I recently decided it was time to trade in her 2015 Mustang for a my comfortable and bigger vehicle. I narrowed the search down to either a Grand Cherokee or a Durango. The hunt was on to find the right one. I like using Cars.com for all my car window shopping. I found the vehicle we were going to buy from another dealership and when I called they sadly informed me someone had already put a deposit down on it. We were both pretty upset with getting excited about it just for it to be gone that quick. We almost gave up the search but then I came across an identical model from Key Jeep in Marianna FL. It was one year newer and priced cheaper. I thought for sure it would be gone but we got lucky. I’m so happy we did. Our sales rep was Dylan Pforte and come to find out his family had recently sold the dealership to Key after more than 60yrs of ownership. Our experience was so personal and down home feeling. Even though the family doesn’t own the dealership anymore it was buy far the best dealership experience I have ever had. And I have purchased from multiple different dealerships in the past. I don’t think I will be in the market anytime soon but if I am I can promise you that I will return to see Dylan for that purchase. If you and your family are in the market for a new or even used vehicle and want the best price with a wonderful buying experience I highly recommend you go see Dylan.






Used
2019 Cadillac CT6 3.6L Luxury
Vehicle information
Features






Used
2019 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
I bought a vehicle from Orlando Preowned.
I bought a vehicle from Orlando Preowned. I am from Minnesota. Nathan is fantastic. Great communication. Financing went smooth. Couldn’t have asked for a better experience.






Used
2019 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
Went in knowing what I wanted, Anthony was very helpful
Went in knowing what I wanted, Anthony was very helpful and easy to negotiate with, Megan was a lot of help in the process as well . Talked them down to a fair price and they made it very easy from there






Used
2019 Cadillac CT6 Luxury
Vehicle information
Features






Used
2019 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Delighted Customer
Professional staff made entire purchase experience easy and troublefree. Car bought and delivered as promised. Easiest purchase ever and couldnt be happier with car or dealership. Highly recommend.






Used
2019 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
Best new car buying experienced I can remember.
Interested in looking at a Grand Highlander Hybrid. Denise Rand was the sales rep. After driving vehicles, it was decided that a Grand Highland was more suited to our needs and we purchased one, Both Denise and Heath Kidder were extremely helpful in the process and a true joy to work with. Employees of this staure are a great asset to this dealership.
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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
Cadillac CT6 3.6L Luxury by year
-
2020 Cadillac CT6 3.6L Luxury
2 Great Deals out of 27 listings starting at $18,995
-
2018 Cadillac CT6 3.6L Luxury
8 Great Deals out of 23 listings starting at $16,795
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2017 Cadillac CT6 3.6L Luxury
8 Great Deals out of 30 listings starting at $15,497
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Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
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