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
2020 Cadillac CT6 sedans
for sale
near me
- 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
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
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
Great place to buy!
I had an overall terrific experience buying my Silverado from Howard's! Friendly staff, great cars, and great prices have made me a lifetime customer. I highly recommend buying here!
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 3.6L Luxury
Vehicle information
Features
Reviews
KIA Sorento
I just want to thank you so much, you are my hero words can't say enough that have done for us , I am so proud if you for picking up the phone that day and helping us when we was down so thank you so much fam. Love John n Shawn . THANK YOU...........WITH LOVE.
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 Luxury
Vehicle information
Features
Reviews
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
Very professional and helpful.
Very professional and helpful. Also, the salesperson was very helpful and accommodating. I'm happy to recommend!
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.






Vehicle information
Features
Reviews
I purchased a car from Verna, and she was super helpful
I purchased a car from Verna, and she was super helpful throughout the entire car buying experience. If you need a car come see Verna!






Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Eddie Castillo and Edwin Gonzales were superb in
Eddie Castillo and Edwin Gonzales were superb in knowledge and caring, responsive communication. Been to few dealerships during truck search and without a doubt this professional dealership is the best. Care from first call asking questions and complete care to completion and driving away. Highly recommend them for your next vehicle or service! Their finance manager made sure we fully understood all the details and worked till we were satisfied the deal was good for us. Found the truck online since have never been to this dealership, called and received immediate great no pressure response. Went to dealership two hours later and purchased the truck, drove it home same day. It was cleaned, thoroughly checked again and professionally prepared to our total satisfaction.






Used
2020 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
Jake was my sales rep and he was very good to work with.
Jake was my sales rep and he was very good to work with. He really is conscientious about making you comfortable to ask questions so you drive away a satisfied customer. Carlos, the manager, worked with me until I was comfortable with the deal. Highly recommend.






Used
2020 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
Very professional!
Very professional! Sales team are very friendly. Unfortunately, the vehicle sold the day before I was scheduled a visit to look at it.






Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Happy GMC owner
I?ve bought vehicles from other dealerships with poor experiences. So I stop buying vehicles from dealers and work on my own for about 20 years. Driscoll motors repaired my truck exactly the way I would?ve done it myself. I value that !!






Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Friendly courteous dealership with interest in your
Friendly courteous dealership with interest in your personal satisfaction. Fair pricing and finance terms to suit your budget. Overall good purchase experience.






Used
2020 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
GOOD RAPOR WITH ALL CONTACTS THUS FAR, ALSO GOOD
GOOD RAPOR WITH ALL CONTACTS THUS FAR, ALSO GOOD INFORMATION PROVIDED. PLAN TO STOP AT THIS LOCATION TO VIEW THE BLACKWING/S.






Used
2020 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
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!






Used
2020 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
GARRY BOOK WAS AN EXCELLANT SALES MAM ERIC, FINANCE
GARRY BOOK WAS AN EXCELLANT SALES MAM ERIC, FINANCE OFFICER WAS GREAT AND NO PREASURE.






Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Honesty
I was attempting to purchase a clean looking Chevy Colorado and worked with Kyle Brewer. I am out of state so Kyle worked hard to show videos, answer questions and do an iphone facetime walkaround of the vehicle with me. I never did get a chance to make an offer. The following day when I called the dealership Kyle was away but I spoke with Julian Henson and he informed me that they could not sell the vehicle due to an improper and unsafe lift kit installation that made the vehicle unsafe to drive. Their honesty saved me time off work and flight costs. Had that been a dealership in MY area I would have had an unsafe vehicle pushed on me. I never once felt pressure to purchase and felt treated fairly and honestly throughout the process. I even received a call from the manager afterwards to follow up with me. Would be more than happy to do business with them in the future.






Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
The young lady was extremely attentive and helpful.
The young lady was extremely attentive and helpful. I haven't purchased yet but I'd purchase with Crest.






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 3.6L Luxury
Vehicle information
Features






Used
2020 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
Great service!
Great service!I was picked up at the airport in a very timely manner.I recommend this dealership to anyone I meet that is looking for a vehicle.






Used
2020 Cadillac CT6 4.2L Twin Turbo Platinum
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.
-
Prev - 1
- 2
-
Next
Cadillac CT6 prices by year
Model year | Prices from | Deals |
---|---|---|
2019 Cadillac CT6 | $20,499 | 7 Great deals |
2018 Cadillac CT6 | $12,799 | 11 Great deals |
2017 Cadillac CT6 | $10,511 | 5 Great deals |
2016 Cadillac CT6 | $11,995 | 5 Great deals |
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 $37,124, with pricing starting at $27,888.
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.
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.
Research the 2020 Cadillac CT6
Compare the 2020 Cadillac CT6
Cadillac CT6 trims
-
Cadillac CT6 2020 3.6L Luxury
25 listings starting at $27,888
- ${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}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}