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Used
2020 Cadillac CT6
for sale
near
New York, NY
- 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
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Jordan is an amazing salesmen who made this process very
Jordan is an amazing salesmen who made this process very easy. He is very good at communicating and working to make everyone happy.
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
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
2020 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
Grateful!
My daughter and I were traveling from WI to Iowa, when about 15 miles from the dealership, my check engine light came on. I went directly to the dealership. Without an appointment, they were able to get me in, figure out the problem, fix it and get us on our way. I was so grateful that we weren't turned away and that they made time in their schedule to fit us in! They kept me informed the entire time and sent us on our way 3 hours later. Very grateful and appreciative!!!
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
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
I would like to thank Jorge & Ernesto from North Miami
I would like to thank Jorge & Ernesto from North Miami Mitsubishi for providing exceptional customer service.. My experience at the dealership was great!! I am extremely impressed how helpful and patient knowledgeable they were. The process was smooth and enjoyable. I highly recommend Jorge from sales & Ernesto from finance if anyone is looking for a new vehicle or used car North Miami Mitsubishi is the place to buy!! Thank u guys From Gabriel
Great value
Almost all options are included in a specified trim level so purchasing is straightforward. “Infotainment Center” has an overwhelming combination of great GPS navigation, electronics inter-connectivity, communications, and entertainment features. Enhanced safety features are impressive, from notices (visual and tactile) of cross-traffic backing out of driveway, to blind-spot warnings, following-distance display, etc.






Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Standard of the world
I’ve owned a wide variety of cars, Maserati, Mercedes and BMW. I always go back to Cadillac. The quality is top shelf. Interior design is way better then the Germans, especially BMW which I feel is the most hyped car in the world. The ride in my CT6 is comfortable but not floaty. It gets good pickup fro the 335 hp V6, but I feel a V8 option other then the Blackwing would be nice. I hope Cadillac comes out with a full size replacement for the CT6 by the time I’m ready for a new one.






Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Very happy with the service department!
Had a great experience with the Service department. I had an urgent issue and they were very responsive. Fixed the issue and my check engine light problem. They were able to determine what was wrong when another shop failed to, three times! Very happy!






Used
2020 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
Settled on a price for the car and a price on my trade,
Settled on a price for the car and a price on my trade, very painless experience , sales staff was outstanding and the deal was great.Im very happy with my new car and the experience of this dealership, it was worth the long ride down there. Thank You






Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
great experience there.
Had Marcus as my salesman. Very awesome experience. Help me get the truck I wanted worked with me and got the deal I wanted. Never pressed or made me feel like I had to take the deal.






Used
2020 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
Justin Scheaffer supported my acquisition of a 2025 GMC
Justin Scheaffer supported my acquisition of a 2025 GMC Denali truck with total customer care in mind. From finding the exact vehicle I wanted to it delivery, Justin was there, front and center - An Outstanding job; definitely a go-to professional who gets my highest rating!! Thanks Justin - Will stay in touch!






Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
New Car Buying Experience
Everyone at Sunset Ford of Waterloo was above and beyond helpful with our purchase. The professionalism was greatly appreciated along with the cleanliness of the dealership.






Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
great place to buy a car
Overall great experience the sales staff will do their very best to help you I highly recommend talking with Donya Howard






Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features






Used
2020 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
I had previously been using a different GM dealership for
I had previously been using a different GM dealership for service on my GMC Yukon, because it was more convenient. A very bad experience with their customer service lead me to find somewhere else to take my business. I am so glad I came to Peter's. From the moment I was greeted by Amanda with courtesy in the drive thru, to the timely service and follow up, I have been very pleased with the service I received. Thank you for your emphasis on courtesy and respect to the customer!






Used
2020 Cadillac CT6 4.2L Twin Turbo Platinum
Vehicle information
Features
Reviews
Great experience, very helpful, good representation of
Great experience, very helpful, good representation of the vehicle, whiling to go the extra mile!






Used
2020 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!






Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
I need a new radio.
I need a new radio. My oil change is fixed. I need to schedule a long appointment






Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
I purchased an SUV with Samuel Dixon.
I purchased an SUV with Samuel Dixon. He was so awesome to work with and the sales transaction went smoothly. Sam and the team were straightforward. I look forward to purchasing again in the future. In the past, I've been to different dealerships, and I was tired of their deceitful tactics.






Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Steve was excellent to work with unfortunately @ this
Steve was excellent to work with unfortunately @ this time I didn't buy the car thanks George






Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Closed deal on a Tuesday.
Closed deal on a Tuesday. They got me financed on an Escalade ESV-V. Shipped to me from Texas on Friday at 6pm, had the car in my driveway in Riverside, California at 8pm the next day. Robert Perry was the best.






Used
2020 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
I had a great experience with Long Cadillac.
I had a great experience with Long Cadillac. Their services were very excellent. I definitely recommend them for car purchases.
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About the 2020 Cadillac CT6
3.6L Luxury shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 21
- Transmission
- 10-Speed A/T
- Engine
- 335.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel)

How much does the 2020 Cadillac CT6 cost?
The 2020 Cadillac CT6 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2020 CT6 is $35,216, with pricing starting at $26,991.
What is the MPG of the 2020 Cadillac CT6?
The 2020 Cadillac CT6 offers up to 18 MPG in city driving and 27 MPG on the highway for a combined rating of 21 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2020 Cadillac CT6?
The 2020 Cadillac CT6 compares to and/or competes against the following vehicles:
Is the 2020 Cadillac CT6 reliable?
The 2020 Cadillac CT6 has an average reliability rating of 4.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 CT6 owners.
Is the 2020 Cadillac CT6 a good sedan?
Below are the Cars.com consumer ratings for the 2020 Cadillac CT6.
- Comfort 4.9
- Interior 4.9
- Performance 4.8
- Value 4.5
- Exterior 4.8
- Reliability 4.8
100% of drivers recommend this car
- Comfort 4.9
- Interior 4.9
- Performance 4.8
- Value 4.5
- Exterior 4.8
- Reliability 4.8
Luxury (1 style)
Style |
---|
4dr Sdn 3.6L Luxury |
Inventory price |
Starting at $58,995 |
Combined MPG |
21 |
Engine |
335.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel) |
Platinum (1 style)
Style |
---|
4dr Sdn 4.2L Turbo Platinum |
Inventory price |
Starting at $96,495 |
Combined MPG |
17 |
Engine |
500.0-hp, 4.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Premium Luxury (1 style)
Style |
---|
4dr Sdn 3.6L Premium Luxury |
Inventory price |
Starting at $74,495 |
Combined MPG |
21 |
Engine |
335.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel) |
*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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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.