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Used
Cadillac CT6
for sale
near
LaGrange, GA
- 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 Standard
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Reviews
Great experience.
Great experience. No pressure. Derek Welch was a wealth of knowledge who gave us extra tips as he owned the same model of car we purchased. Great selection of non VW. Would buy another car from Mastria VW in the future.
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 3.0L Twin Turbo Platinum
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My name is John Washington I bought 2025 Nissan Armada
My name is John Washington I bought 2025 Nissan Armada from Elio at Tom Peacock Nissan. I got a great deal. I would recommend this place to everybody go to Elio at TOM picker Nissan.
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
2016 Cadillac CT6 3.0L Twin Turbo Luxury
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Very grateful with the help of chevrote spring withe the
Very grateful with the help of chevrote spring withe the service. Thank you for a great experience with this service I will definitely recommend your company with family and friends.
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
2018 Cadillac CT6 3.6L Luxury
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Reviews
Reggie and Christina were very professional and helpful
Reggie and Christina were very professional and helpful and got the vette done in the week that they said it would take to repair the car
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 3.6L Platinum
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I contacted Luther Cadillac thru Cars.
I contacted Luther Cadillac thru Cars.com. A representative contacted me within a few mins but I changed my mind about the car and didn't have any more contact with this dealer.
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
2016 Cadillac CT6 3.6L Platinum
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I would like to thank our salesman, Josh Kuehl, for
I would like to thank our salesman, Josh Kuehl, for making our purchase at Dan Deery Toyota a very pleasurable and no pressure experience. Josh is very personable and went to great links to show us every vehicle we wished to see. I will definitely request Josh again for any future purchases with Dan Deery Toyota.
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!
Used
2018 Cadillac CT6 3.6L Luxury
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They have fun and friendly staff in the service
They have fun and friendly staff in the service department. The repairs were done quick and on time. No hassle environment. Would go back again.
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
2016 Cadillac CT6 3.6L Luxury
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Alonzo Mitchell was a spectacular salesman.
Alonzo Mitchell was a spectacular salesman. Canceled his Saturday plans, and waited for us. Also, offered to stay late any day to pick up the car next week. This was the best car buying experience. This man is peerless, thank you.
At this point the car is Great , owned 2mo
The car is great a lot of technology in it. The twin turbo has all the power you will need. Not sure about the transmission at this point. It has 8 gear automatic and it seems to have a little problem when coming to a stop- if you don’t come to a complete stop the shifting is a little sloppy. But overall I love it.
Used
2018 Cadillac CT6 3.6L Premium Luxury
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Salesperson was very helpful and knowledgeable.
Salesperson was very helpful and knowledgeable. Gave me the information I requested and answered all my questions.
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
2020 Cadillac CT6 3.6L Luxury
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Emmanuel helped me get into a new car, was extremely
Emmanuel helped me get into a new car, was extremely professional and the process was not as long as I was anticipating. The dealership was open to negotiation and met my bottom line.
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 3.0L Twin Turbo Platinum
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Drew was there from our first call until we went home
Drew was there from our first call until we went home with a new Chevy. He worked hard to get us where we needed to be financially. Explained everything we needed to know about the vehicle we purchased. Drew was also there for some follow up calls, very patient and kind. We will definitely return for our next vehicle
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
2018 Cadillac CT6 3.0L Twin Turbo Platinum
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That time again!
Loved working with Brandon Hamilton and his GM. Hope to work with you in the future!
Used
2017 Cadillac CT6 3.6L Luxury
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Michael is a great salesman .
Michael is a great salesman . He follows up with you on your purchase of your vehicle. The service department are top notch and with help you on any service you need. Everyone is very friendly and very knowledgeable.
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
2017 Cadillac CT6 3.6L Premium Luxury
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We brought our car in for service today 8/16/25 our
We brought our car in for service today 8/16/25 our service advisor John Kidd was wonderful, he kept us informed on everything, John is very knowledgeable and an asset to your company. Thank you John,for all your hard work.see you next visit Doreen Gaeta
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.
Certified
2017 Cadillac CT6 3.6 PLATINUM
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Reviews
Excellent customer service.
Excellent customer service. Very kind and helpful especially to senior citizens. Kevin Senior is very efficient and knowledgeable. Would highly recommend this dealership to anyone for service and sales.
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
2018 Cadillac CT6 2.0L Turbo Standard
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Your employee Francesca Osorio was magnificent.
Your employee Francesca Osorio was magnificent. She was kind, helpful and knew what I needed. An excellent, excellent employee service. I am very pleased with the service, and I want someone to tell her thank you for the very good work! A class for sure!!
Used
2017 Cadillac CT6 3.6L Platinum
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My experience was very good.
My experience was very good. Gavin was a good salesperson. However, I would NEVER EVER recommend a salesperson to tell ANY customer to put down $14,000 which was incredibly obscene for a down payment on a 3 year lease. You should NEVER be that hungry for a commission. My favorite salesperson that I knew for 35 years at West Herr East Aurora would never recommend that to me. That is the trust you build with your salesperson-customer relationship. If I had to do this all over again--I definitely would NOT. It was too late to back out of this deal. Basil is known for great deals, and this was definitely NOT a great deal no matter how you spin it. I was under much pressure myself to get a new car due to previous lease expiring, tariffs coming into the mix soon and my mom having cancer with only a few months to live. But, this scenario will never happen again, I will make sure of that.
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
2017 Cadillac CT6 3.6L Luxury
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Everything was ok except when I got home and looked at
Everything was ok except when I got home and looked at receipt I had a 69.95 full synthetic oil change coupon but was charged 79.95 plus tax
Used
2017 Cadillac CT6 Platinum
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Carmax is transparent
Car Max seemed very straightforward and transparent. Pricing is no haggle set pricing. I appreciate the excellent customer service and they appreciated my time. Carmax has simplified the process.
Used
2019 Cadillac CT6 3.6L Premium Luxury
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Great sales and service.
Great sales and service. My service advisor Connor is the best. Had a situation under warranty and it was handled professionally by a very knowledgeable tech names Brice. Good people.
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.
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 $24,932, with pricing starting at $12,450.
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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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.
