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Used
Cadillac CT6
for sale
near
Spartanburg, SC
- 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
2018 Cadillac CT6 3.0L Twin Turbo Luxury
Vehicle information
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Reviews
We first contacted Phillips Toyota by email to see if
We first contacted Phillips Toyota by email to see if they still had a Grand Highlander Hybrid in stock that we could test drive. We were contacted within a half hour & set up a time to make the 90 minute drive to test drive a vehicle. And after making the trip and test driving the vehicle, they were able to find an incoming vehicle (30-45 days) that matched our requirements. We are excitedly awaiting its arrival!!
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 2.0L Turbo Base
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We had a wonderful experience from start to finish at
We had a wonderful experience from start to finish at AutoNation Ford Lincoln Orange Park! I highly recommend shopping here for your next vehicle. Ask for Gil Allen in sales!
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
2017 Cadillac CT6 3.6L Luxury
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Reviews
Great to deal with!
Great to deal with! They made the car buying process very easy. Would highly recommend them when purchasing a vehicle in the Indy area.
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
2018 Cadillac CT6 3.0L Twin Turbo Platinum
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Reviews
Thank you for the wonderful experience with the sales
Thank you for the wonderful experience with the sales person and the finance department. The finance of the vehicle was well explained. We always purchased our vehicles there.
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
2018 Cadillac CT6 3.0L Twin Turbo Premium Luxury
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Reviews
I ended up not buying a car, but the staff was honest,
I ended up not buying a car, but the staff was honest, friendly and professional
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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It was pleasure working with Subaru North Scottsdale
It was pleasure working with Subaru North Scottsdale team. Specifically, we had the pleasure working with Tim Felty. He is instrumental in providing a great over all experience and was very smooth.
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
2017 Cadillac CT6 3.6L Luxury
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Reviews
Is a great place to get a used or new car I got a used
Is a great place to get a used or new car I got a used car. The only thing the car didn?t have a spare tire jack in it and I think they should have provide that other than that is a great place to get a used car.
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
2018 Cadillac CT6 3.6L Luxury
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Used
2018 Cadillac CT6 3.6L Premium Luxury
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It was a good experience, Nik when above and beyond to
It was a good experience, Nik when above and beyond to get the job done, was an amazing experience






Used
2017 Cadillac CT6 2.0L Turbo Base
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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
2020 Cadillac CT6 Luxury
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I highly recommend this dealership to anyone considering
I highly recommend this dealership to anyone considering buying a vehicle. I live in Colorado and found one of their vehicles online. When I called, William picked up the phone and gave me honest answers to every concern I had. Soon after, I was contacted by the Sales Manager, Jason, who made me feel even more confident about the process. They picked me up from the airport, and everything — absolutely everything — was exactly as promised. From start to finish, this was hands down the best car-buying experience I’ve ever had. These guys are true professionals. If they give you their word, you can trust they’ll stand by it. Going forward, this will be the first dealership I check when shopping for any future vehicles — especially high-end ones — because I know I’m dealing with a team that values honesty and integrity above all. Thank you again for an outstanding experience!
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
2016 Cadillac CT6 Base
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I could not have asked for a better purchase experience.
I could not have asked for a better purchase experience. Kenny Weber Provided phenomenal service, including multiple videos, answers to my questions, and assistance with getting the best financing rate available. I would encourage anybody looking for a new car or used car to consider reaching out to this dealership as well as this particular salesman.
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
2016 Cadillac CT6 3.6L Luxury
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Reviews
I started online and was pleasantly surprised by the
I started online and was pleasantly surprised by the responsiveness of their folks to text inquiries. They provided a few links to check out and generally showed my whatever I wanted. I started off wanting a used car but decided on new and they were flexible with proving me access to whichever years and trim levels they had available so I could make a decision on my own time. Very little pressure from my sales guy, Nick Scott. Very pleasant experience there and even going back to the dreaded finance guy was not a big deal. They were flexible around the times I could come in with my spouse to finish the deal and modified things in real time. Very accommodating. Good experience overall. I would recommend.
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 Luxury
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No pushy sales reps and that was great. Blah. Blah
The first girl that helped me was not helpful at all. She just stared at herself in the window, swinging her hair in the reflection. Then left me outside to look at vehicles by myself while she talked bad about another employee. Ugh.... BUT the man who took over was great. He has been working there a long time and is perfect at his job. He has integrity and that is the best trait in a sales rep. Very helpful and has a wonderful personality even if he was stressed.
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
2017 Cadillac CT6 2.0L Turbo Luxury
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Mauricio from sales is excellent and Luis from service
Mauricio from sales is excellent and Luis from service provide an incredible service. Always on point ! Will def keep going back. I?ve owned many Audis and will continue to own them best cars out there
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
2020 Cadillac CT6 Luxury
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We purchased a 2022 Chevrolet Malibu in February 2025.
We purchased a 2022 Chevrolet Malibu in February 2025. Our sales rep was Izzo Ramos. He took great care of us right from the start! He asked what we were looking for and showed us some cars that fit our preferences. He listened to what we were looking for and we felt comfortable with him. Izzo made car shopping a nice experience at Empire Hyundai in Swansea Mass! We thank Izzo and Empire Hyundai, for our wonderful car!
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
2019 Cadillac CT6 3.6L Luxury
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Reviews
Contacted them regarding a car they had listed but there
Contacted them regarding a car they had listed but there was someone in the process of purchasing the car. They contacted me the next day because the original sale fell through. Everything from then on was smooth and clean. Nice place to deal with.
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
2018 Cadillac CT6 2.0L Turbo Base
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Robbie, Josh, and Pat were fantastic!
Robbie, Josh, and Pat were fantastic!!! They have a great team and topnotch cars…. We will be back!!!!






Used
2019 Cadillac CT6 3.6L Luxury
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Reviews
Mark went out of his way to find the color and options I
Mark went out of his way to find the color and options I was looking for. Absolutely love my car.
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
2018 Cadillac CT6 3.6L Base
Vehicle information
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Reviews
Service on Fan switch no high
Everything was good They took my car in at the time of my appointment . . It was to take a couple hours and they had someone take me to a store so I could do a little shopping while they worked on my car .
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 $27,004, with pricing starting at $9,029.
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.
Compare the Cadillac CT6
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