Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
Cadillac CT6 sedans
for sale
near
Grosse Pointe, MI
- 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 3.6L Base
Vehicle information
Features
Reviews
Great customer service and clean And friendly
Eddie help me with buying my first car...help me out throughout the process of buying a car. Amazing customer service he took care of me.
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
2017 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
I worked with Omar and he did a great job during the
I worked with Omar and he did a great job during the entire process from picking me up at the airport to going over the technical issues with the AMG SL that I purchased. The paperwork was done in a matter of minutes as he had everything organized. He spent as much time as necessary getting me out the door for my enjoyable ride home to Memphis. Hats off to the Roadrunner Team that supported him as well.
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
2020 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
Great experience all the way round.
Great experience all the way round. Couldn’t ask for more. Shook a hand and made a deal. They stood behind it. Cheers to Jesse and the team
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
2018 Cadillac CT6 3.6L Premium Luxury
Vehicle information
Features
Reviews
Great experience dealing with Jeff and Martin!
Great experience dealing with Jeff and Martin! I will definitely go back and buy from them
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
2018 Cadillac CT6 3.0L Twin Turbo Platinum
Vehicle information
Features
Reviews
great job genesis sales team for your assistance
I would like to thank Andy my salesman and the finance manager for going out there way of assisting me with the purchase of 2018 XT5. They got me in a vehicle with no problem in a couple of hours with no money down with the car payment I had in mind and a low interest rate
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 3.6L Luxury
Vehicle information
Features
Reviews
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
Vehicle information
Features
Reviews
I have leased and purchased many cars.
I have leased and purchased many cars. As a woman, I have had dealers attempt to swindle me, speak to me as though I am not knowledgeable, and simply experiences poor service. My experience at Les Stanford was great. No fast talking, no gift of gab, no tactics. Ogechukwu and I became fast friends due to his professionalism, honesty, and personable demeanor. I absolutely love my vehicle and had a great experience. Also shout out to Manager Kevin (good people), Finance Guy Scottie (good spirit), and front desk fashionista Tammy always greeting people with a smile! Y?all have a solid team so it?s clear why this location is so successful. God bless you.
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
2017 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Andy Makes The Impossible.. Possible!
Andy is an amazing salesperson. He loves what he does and it truly shows! He’s amazing and kills it, he got me the car I wanted and I love it!! He was so patient, very helpful, and kind throughout the whole process. We need more like Andy! Thank you for all that you did Andy!
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
Features
Reviews
Range Rover Outstanding
A first time customer I was blown away by the expertise and full detail of knowledge and feedback of all my concerns. I will shope again in the future
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 3.6L Luxury
Vehicle information
Features
Reviews
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
2018 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
They were great!
They were great! Joe was very knowledgeable of the car and helpful in my decision.
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
2019 Cadillac CT6 3.0L Twin Turbo Platinum
Vehicle information
Features
Reviews
2016 Chevy Colorado
Zane, Mark, Victor, the whole team, provided the ultimate support throughout the sale and followup after (they dealt with a Secretary of State foul-up). We live an hour away, so most contact was via phone calls. They were always responded quickly to calls and called back with answers. I am beyond satisfied with my new pickup and with Brokers and Sellers.
I purchased vehicle use.
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.
Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Quick Proffesional service
Found just the right car that had my name written all over it ..a Mini Cooper for an English girl !! Great service quick no fuss great to deal with .Will definitely go back to these guys when we need another car.
Car size is good, considering the market for sedan
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 ?????
Used
2018 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
When I asked about a particular automobile online, Joseph
When I asked about a particular automobile online, Joseph responded almost instantly. His quick response time and willingness to answer all of my inquiries set the tone for a positive purchasing experience. The next day, I returned to the dealership, where Joseph had the car ready for me to test drive. His attentiveness made the entire process go smoothly, and I'm quite pleased with the automobile I ended up acquiring.
Used
2018 Cadillac CT6 3.6L Platinum
Vehicle information
Features
Reviews
Finding value in a used automobile is difficult, but Moe
Finding value in a used automobile is difficult, but Moe at Car Dome Auto Sales ensured I got the most bang for my buck. After discussing my budget and requirements, Moe showed me cars with the best characteristics for the money. I didn't feel like I had to sacrifice quality to keep inside my budget. The entire process felt honest and fair, and I drove away feeling I had received a wonderful price.
Used
2017 Cadillac CT6 3.6L Base
Vehicle information
Features
Reviews
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.
There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
As a benefit to some of our dealer customers, we display their listings first.
Used
2016 Cadillac CT6 3.6L Premium Luxury
Vehicle information
Features
Used
2019 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Used
2017 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Used
2018 Cadillac CT6 3.0L Twin Turbo Platinum
Vehicle information
Features
Used
2017 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Used
2017 Cadillac CT6 3.0L Twin Turbo Platinum
Vehicle information
Features
Used
2018 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Used
2018 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Used
2018 Cadillac CT6 3.6L Luxury
Vehicle information
Features
-
Prev - 1
-
Next
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 $24,281, 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:
What model years are available for the Cadillac CT6?
Available model years for Cadillac CT6 inventory range from 2017 to 2020.
*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
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
