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*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.
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Used
2020 Cadillac CT6
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
We felt comfortable through the whole process.
We felt comfortable through the whole process. Rich in sales did a great job and the gentleman in finance did as well. All questions were asked. We didn't feel the usual anxiety when buying a car.
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
Julia Vargas was very helpful and kind as well!
Julia Vargas was very helpful and kind as well! She also seemed very knowledgeable and we appreciate her service very much!
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
Seems to be a decent dealer.
Seems to be a decent dealer. Sales people are respectful. I'm trying to negotiate on a new 2023 Ford F-350 4X4 with 7.3 gas V8 and they seem to be a bit reluctant to bite on what I consider to be a fair OTD offer, especially since the vehicle may be subject to some lot rot due to the length of time there on the lot and not sold as of yet.
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
My experience at Jim Clark Cars was excellent.
My experience at Jim Clark Cars was excellent. I always receive the best customer service there. I appreciate the care and concern they show me. Never rushed, welcoming my opinion and input, making sure I understand. Thank you to Ron Johnson World’s Best Sales Consultant, Jared Leis World’s most patient person, and Willy Roberts World’s Best numbers guy.
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 Luxury
Vehicle information
Features
Reviews
Members were very receptive and helpful in my journey
Members were very receptive and helpful in my journey into buying my first Corvette. Every member was available to answer questions even when my primary contact was out of office, presenting a collaborative (not cutthroat) team sales approach. The dealership was extremely clean and presentable. Its status as a leading Corvette dealer provided ample on-site cars that give customers an opportunity to see a variety of different options in-person, which drastically helped with decision making.
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 Luxury
Vehicle information
Features
Reviews
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.
Used
2020 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
First of all, the dealership had a car I was interested
First of all, the dealership had a car I was interested in. The dealership was ready for my appointment and the car was ready to drive. Slight negotiations and we finalized the deal. The dealership exceeded my expectations.
Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
They were real friendly and knew their business.
They were real friendly and knew their business. I didn’t buy the only reason I live in Colo and can’t travel that far to old but really liked the car!
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!
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 3.6L Luxury
Vehicle information
Features
Reviews
The part for our tail lamp needed to be ordered, so we
The part for our tail lamp needed to be ordered, so we were not scheduled for the repair for about a week. However, when the part came in, they made arrangements to get our vehicle fixed the next day. The shop waiting area was clean and coffee/tea was provided for us waiting on repairs.
Used
2020 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
Best experience ever in my 30 years of buying cars ,
Best experience ever in my 30 years of buying cars , polite, accommodating listened to my needs and desires for what kind of car I wanted, will definitely be going back to Peter’s to see Miguel T for future cars and trucks
Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
I have bought three cars from them easy to work with
I have bought three cars from them easy to work with there vehicles are always in top shape never had a problem with them at all Garrett took care of everything
Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Great Experience
I was very fortunate to have the greatest salesman, manger, General manager and finance director in the business assist in my purchase. Thank you "Coach" for all you do for me and the family
Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
The people at Naperville were professional, friendly, and
The people at Naperville were professional, friendly, and worked to sale me a car. Ben, was fantastic! He followed through, and did his best to make sure I was pleased and willing to secure my purchase. I would highly recommend working with this dealership to pirchase a vehicle. Jamar
Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
Review
From the first time we got out of our car Gloria was right there with her positive attitude. She did not ker us leave until she found a car that would satisfy me and fit my budget. Then Mr. Brown culminate the deal. He wa kind and understanding of my need, also;and they both do a followup to see how things are going. So far so good.
Used
2020 Cadillac CT6 Luxury
Vehicle information
Features
Reviews
This is my first car, and I’m happy I chose the Advantage
This is my first car, and I’m happy I chose the Advantage Acura of Naperville dealership. Not only was the inventory impressive, but so were the professionalism, consideration, and promptness of the sales consultant I worked with, Le Roy Churchill III. My family has trusted this dealership for years, and I’m proud to continue that relationship. Not only were my needs and wants for a vehicle thoroughly considered—including the quality of the car, its previous upkeep, and fair pricing—but every explanation, question, and detail about the car was addressed with honesty, transparency, and a clear focus on my best interests. Overall, a wonderful experience.
Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
Features
Reviews
It was a very smooth experience, Nick Marzullo was
It was a very smooth experience, Nick Marzullo was extremely helpful - even off of the clock!
Used
2020 Cadillac CT6 3.6L Luxury
Vehicle information
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Cadillac CT6 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2019 Cadillac CT6 | $28,514 | 9 Great deals |
| 2018 Cadillac CT6 | $24,241 | 12 Great deals |
| 2017 Cadillac CT6 | $20,223 | 25 Great deals |
| 2016 Cadillac CT6 | $19,371 | 6 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 $34,578, with pricing starting at $21,995.
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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Research the 2020 Cadillac CT6
Compare the 2020 Cadillac CT6
Cadillac CT6 trims
-
Cadillac CT6 2020 3.6L Luxury
3 Great Deals out of 34 listings starting at $21,995
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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.
