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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
2018 Cadillac CT6 3.6L Premium Luxury
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
2018 Cadillac CT6 Premium Luxury
Vehicle information
Features
Reviews
Great shopping experience
They were very helpful in transferring to the local dealer, providing the vehicle report, performing additional inspections and in the buying process. I would definitely shop with CarMax again.
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
2018 Cadillac CT6 3.6L Premium Luxury
Vehicle information
Features
Reviews
I hade a Great experience at this dealership , Thank you
I hade a Great experience at this dealership , Thank you Dylan for makeing my dreams come true. and to the finance depatment Freddy who made it very easy and fast, Icould not of had a better experience. I truly recommened Diamond Chevrolet Banning.
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.
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About the 2018 Cadillac CT6 3.6L Premium Luxury
3.6L Premium Luxury shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- All Wheel Drive
- Combined MPG
- 21
- Transmission
- 8-Speed A/T
- Engine
- 335.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel)

How much does the 2018 Cadillac CT6 3.6L Premium Luxury cost?
The 2018 Cadillac CT6 3.6L Premium Luxury price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2018 CT6 3.6L Premium Luxury is $26,993, with pricing starting at $23,988.
What is the MPG of the 2018 Cadillac CT6 3.6L Premium Luxury?
The 2018 Cadillac CT6 3.6L Premium Luxury 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2018 Cadillac CT6 3.6L Premium Luxury?
The 2018 Cadillac CT6 3.6L Premium Luxury compares to and/or competes against the following vehicles:
Is the 2018 Cadillac CT6 3.6L Premium Luxury reliable?
The 2018 Cadillac CT6 has an average reliability rating of 4.9 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 CT6 owners.
97% of drivers recommend this car
- Comfort 4.9
- Interior 4.8
- Performance 4.8
- Value 4.9
- Exterior 5.0
- Reliability 4.9
Premium Luxury AWD (1 style)
Style |
---|
4dr Sdn 3.6L Premium Luxury AWD |
Inventory price |
Starting at $65,295 |
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.
Cadillac CT6 trims
-
Cadillac CT6 2018 3.6L Luxury
3 Great Deals out of 29 listings starting at $12,799
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