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Used
Cadillac CT6
for sale
near
Canal Point, FL
- 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.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Used
2017 Cadillac CT6 3.6L Luxury
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Reviews
Still shopping wish they can give answers without phone
Still shopping wish they can give answers without phone calls with dealers trying to make a sale
Caddy CT6 love this car bought new
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






Used
2019 Cadillac CT6 3.6L Luxury
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Reviews
Thanks so much Michael get this transaction run smoothly
Thanks so much Michael get this transaction run smoothly as possible, delivered my 300k car to California in 3 days. Definitely will buy from this dealer again! Great price great service!
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 3.0L Twin Turbo Sport
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We had a great experience working with Eric and he went
We had a great experience working with Eric and he went above and beyond to help us with our new vehicle!
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
2017 Cadillac CT6 3.6L Luxury
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Reviews
Had a great experience purchasing our truck!
Had a great experience purchasing our truck! Bill Stoler, our salesman, was outstanding—he went above and beyond, even working overtime to make sure we got the exact truck we wanted. Marshall in finance was also wonderful to work with, and together they made the entire process smooth and stress-free. Overall, a fantastic experience—we truly appreciate the efforts of both Bill and Marshall!
The Perfect Luxury car
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.






Used
2020 Cadillac CT6 3.6L Luxury
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Dimmit Cadillac Clearwater 100%the BOMB…
I’ve been to many car dealerships in my life…dimmit Cadillac Clearwater is the absolute BEST…the people make you feel like family …❤️Their kindness is Awsum….!!!! I recommend dimmit Cadillac 100%is the place to go…you won’t leave disappointed !!! Love y’all 🙏🏻🎚❤️💕
Cadillac hit a home run with the CT6
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.

Used
2017 Cadillac CT6 3.6L Luxury
Vehicle information
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Reviews
I want to thank Mr.
I want to thank Mr. Matthew P. for his professionalism and patience he provided for my husband and I . This young man will go far in life with his knowledge and Patience working with customers. Look out GM, lol. Wishing Matthew the best! We had a great experience at Big Star Cadillac. Thanks Lee & Karla Williams
MOVE OVER M.BENZ
I purchased the car new and have had it for 6 years, it has been nothing but awesome in many ways. The styling has endless elegance and will always be a good looking car. Being at "this time" possibly the last of the BIG BODY Cadillacs it will remain special in many ways. It is a great driving car with the combination of AWD ultimately makes it a year round car for my location.





Used
2017 Cadillac CT6 3.6L Luxury
Vehicle information
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Reviews
Great dealership.
Great dealership. Felt no typical pressure but only, how can we help. Were greedted professionally and with courtesy. They did everything to make the deal work. We worked with Braden - he was very nice and let my wife know she could leave for a few with the kids to grab lunch while they got the deal done. By far the best experience and I worked in the car business. Braden is a great kid and salesman. Staff is friendly and the finance manager was a great guy. Last name Mosley, very courteous and professional. The facility is gorgeous and very clean, snacks for the kids and donuts in the am. We will be back here for sure. Thanks again for such a wonderful experience and deal. Keep doing what you’re doing, the neighbors to the left and right and about should ask for training from y’all. ROCKSTARS! Thanks again Braden good man!
Love my Red Shiny Cadillac
This car drives like a dream and the 3.6L Engine gives me that burst of power you really want when entering a fry. Love the Apple Play features that put all the apps from your phone on the screen, allowing me to listen to my audio books. The turn by turn navigation system is really nice and the screen location is just in the right place.






Used
2020 Cadillac CT6 Luxury
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07.
07.04.2015 Moje ime je Zoran.Juce sam kupio Porsche Panamera iz 2011 godine.Na samom dolasku dočekao me je jako ljubazan prodavac po imenu Beki ,koji je dalje u razgovoru bio izuzetno profesionalan.Ni jednog trenutka nije bio nametljiv.Mnogo mi je pomogao oko odobrenja kredita i sve mi je objasnio.Mogu da kažem ,da sam obišao par auto dilera ,ali ovoliku pažnju nisam imao. Moja preporuka jsvima koji želite da kupite auto ,da dodjete ovde i uvjerite se. Samo tako nastavite !
Beautiful and comfortable car
It is easy to navigate , good for gas, quiet but still shows the work of the engine. Warms up quickly and has luxurious look.






Used
2017 Cadillac CT6 3.6L Luxury
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Reviews
This dealership has the best used cars.
This dealership has the best used cars. Customer service was incredible. I reccomend this place if you are looking for a good used car.
Pure Comfort
I recently purchased a 3.6 Premium Luxury CT6 with 30k miles, had the transmission shudder after about a month of owning it. Since it has a 100k PT warranty I took it in and the dealer flushed the transmission and replaced it with a different brand, works perfectly now. Took it on a 4000 mile road trip over the holidays. Outstanding ride, 28mpg avg doing 80mph. This car is a joy to drive, plenty of room, plenty of power and excellent ride quality. Would highly recommend. I’ve owned this car for 6months now and have only seen 2 on the road.






Used
2018 Cadillac CT6 3.6L Luxury
Vehicle information
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Reviews
I want to thank you, Eric Kooistra, for all your help
I want to thank you, Eric Kooistra, for all your help with the purchase of my Colorado. You were truly an expert and provided exceptional service throughout the entire process. I am very satisfied with the attention I received and will definitely recommend you for your excellent work
I have a ct6 platinum with super cruise.
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.






Used
2018 Cadillac CT6 Premium Luxury
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Satisfied Buyer for a 6th time.
This is my 6th BMW purchase d from this CarMax. Because of the Pandemic, this process is a little bit hectic. Lots of steps now to complete the purchase. The employees have to work a lot more to protect both the Buyer as well as the CarMax employees. I waited around a lot before I was able too complete my purchased. I was ok with that though as it was done for my safety. I would still come back again for any further purchases. The end result sent me home with my new 2016 BMW M5. I’m happy. Thank You!!
Amazing...and American!
Recently bought a used CT6 w/2.0 Turbo (2018 with 39K miles). Have put only about 500 miles on it so far, but, WOW!!! This car is amazing! This car lives up to it's reputation as a builder of premium American luxury vehicles. My las t Cadillac was a 2000 STS...which was mediocre by comparison. It is soooo beautiful inside. I like that the screen is integrated into the dashboard. It's size takes a bit of getting used to, as my last car was a Mercedes E250. I test drove the 2.0 turbo and the 3.0, and found the 2.0 Turbo to be equally responsive but smoother. Exterior styling is simple clean and exudes luxury. I get so many compliments, heads turns and such. I love the Apple Car Play feature that projects what's on my phone to the in-dash screen. Recently did a road trip and got an AVERAGE of 33.4 MPG on the highway. I am getting 25 MPG+ around town. To me, that's pretty impressive for a car his size. In keeping with Cadillac's reputation, this car drives so smooth and quiet. Last time I drove a car this quiet and smooth as a Lexus LS460. At $30K less than the price of an average EV, it will take a lot of gas to make up the cost difference of those overpriced cars.






Used
2016 Cadillac CT6 3.0L Twin Turbo Platinum
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Amazing staff!
Amazing staff! Angel B is the nicest person on earth. I had to call a bunch of times and she was always kind 😇
Bought a few months ago like this one didnt give p
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






Used
2017 Cadillac CT6 Premium Luxury
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Bought a used car
I had a good experience. Traded in my old car and bought a used Honda. Been driving it for around two years no problem. Big fan of CarMax.






Used
2018 Cadillac CT6 3.6L Luxury
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Reviews
I had an amazing experience purchasing my used 2020 Jeep
I had an amazing experience purchasing my used 2020 Jeep Cherokee back in May 2025. The salesman, John Griffin was absolutely fantastic! From the moment I shared my requirements and budget, he worked to make it all happen. He secured a great financing rate and found the Jeep of my dreams. I couldn't be happier with my purchase and I absolutely love my Jeep! John, your professionalism and salesmanship truly stood out, making this car-buying experience one of the best I've ever had. Thank you once again, John, and the entire team at Suburban Cadillac of Plymouth, for making my car-buying dreams come true. I will definitely be recommending your services to friends and family.
A Praise-Worthy American Luxuray Automobile
Having had my 2018 Cadillac CT6, equipped in the optional Premium-Luxury trim level, for nearly 3 years, I can honestly boast of its many attributes. It offers wonderful styling inside & out, the availability of virtually every current "high-tech" option conceivable, and has proven to be consistently reliable – and, while some may describe it as a bit “pricey,” it’s actually a relative bargain, when compared to its European competitors. The CT6 harkens back to the classic Cadillac sedans of years gone by, as its size, comfort, and luxury amenities remind owners and admirer’s alike, of many of those all-American classics. Although it's a pleasure to drive, even when equipped with the new and improved, 3.6L V6, the optional 3.0L Twin Turbo engine is recommended for those drivers who like a “little something extra” when depressing the accelerator pedal. With regard to performance, it is somewhat regrettable that an (optional) V8 is unavailable in the company’s “Flagship model.” This absence, I suspect, is a rather obvious "nod” to the so-called green energy movement that seems to have “infected” the entire auto industry, of late. In summary, if you’re looking for a full-sized American luxury car – look no further. The Cadillac CT6 “fits that bill, to a tee.”






Used
2017 Cadillac CT6 3.0L Twin Turbo Premium Luxury
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We had a complex car purchase and Luther Used Car Company
We had a complex car purchase and Luther Used Car Company stood by their word that they thoroughly make sure that they are doing their best to sell decent used cars. We were excited to find a Honda CRV at this dealership. However, just a month after we purchased the car every dashboard light came on and the engine failed, which was very expensive. When we took it back to the dealership, they paid to put in a new used engine. While doing so, they also fixed other issues they found in the process. They said that they wanted to make sure we knew that they wouldn't knowingly sell us a bad car and although that unfortunately happened, they did make it right. We are very thankful that we chose to buy our used car at Luther Used Car Company and we hope to honor them with business in the future.






Used
2018 Cadillac CT6 3.6L Luxury
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Car is a pleasure to drive.
My vehicle is an excellent car to drive. The CT6 is a great handling, smooth, comfortable driving vehicle. This is my third Cadillac that I am driving and plan on continuing to drive one.






Used
2018 Cadillac CT6 3.6L Luxury
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The finest Cadillac I’ve ever owned. Fu pto drive.
This automobile is a vehicle of dreams Power roomy front and back Movies Massaging seats heated and cooling seats. Dual sunroof s. Shades. I feel special just Driving or Riding






Used
2016 Cadillac CT6 3.0L Twin Turbo Platinum
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Great Luxury Vehicle
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.






Used
2017 Cadillac CT6 3.6L Luxury
Vehicle information
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Used
2016 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Great cars & customer service! VERY happy buyer!
It's as wonderful as it is rare to find a folks who love cars as much or more than YOU do. For Bill and his crew, it's always about putting together the car and driver and making the buyer HAPPY. They have lots of "Best of the Beach" plaques and other awards on the walls and they are all richly deserved. The cars are very fairly priced and in the condition described -- typically EXCELLENT. There's no pressure and no hype. They don't charge a documentation fee or any other "pack." They stand behind what they sell and provide a 60-day limited warranty. Another reviewer described his experience with a problem that was undiscovered until after he bought his vehicle and drove it a while. It was soon happily fixed. They're a relatively small dealership, but they always seem to always find interesting and excellent cars. You can count me among their many very happy customers.
Cadillac @ It’s Best
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!
About the Cadillac CT6
How much does the Cadillac CT6 cost?
The Cadillac CT6 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the CT6 is $25,524, with pricing starting at $11,995.
What is the MPG of the Cadillac CT6?
The Cadillac CT6 with traditional internal combustion engine offers up to 24 MPG city and 34 MPG highway for a combined rating of 28 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the Cadillac CT6?
The Cadillac CT6 compares to and/or competes against the following vehicles:
What trim levels are available for the Cadillac CT6?
The Cadillac CT6 is available in the following trim levels:
*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.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
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