2020 cadillac ct6
See Photos

Cadillac CT6

Expert Rating

3.9 (Good)

Unlike other websites and magazines, our ratings are not based solely on a singular road test, but rather a more encompassing batch of criteria: quality, safety, comfort, performance, fuel economy, reliability history and value. When comparing vehicles using our Rating System, it's important to note that the rating earned by each vehicle correlates only to the models within its class. For example, a compact car cannot be compared to a SUV—They are different vehicles altogether.

You can interpret our ratings in the following way:

5-Star: Outstanding vehicle. Only the most exceptional vehicles achieve this rating.

4-Star: Very Good vehicle. Very good and close to being the best vehicle in its class.

3-Star: Good vehicle. Decent, but not quite the best. Often affordable, but lacking key features found in vehicles of the same class.

2-Star: Below average vehicle. Not recommended, and lacking attributes a car buyer would come to expect for the price.

1-Star: Poor vehicle. Simply does not deserve to be on the road.

select Year


The 2019 Cadillac CT6 is back for its final model year, as General Motors has announced that it will ride off into the sunset along with most of their cars. This isn't because the CT6 is a bad car, it's just that the American public has an insatiable appetite for SUVs and crossovers these days, and the CT6 is a sedan. Regardless, it's a good luxury car with some serious high tech features that make it stand out against the rest of the crowd.

2016 - 2020 Cadillac CT6

3/4 Front Glamour 2020 Cadillac CT6

Major changes included:

Star of the powertrain trio is the new 3-liter Twin Turbo V6, generating 404 horsepower and 400 pound-feet of torque, for nearly 135 horsepower per liter. Cadillac says it’s the first application of cylinder deactivation technology to a turbo V6. Buyers can also choose a 2-liter turbo four-cylinder or a naturally aspirated 3.6-liter V6, producing... Read more »

2016 | 2017 | 2018 | 2019 | 2020

The Car Connection Awards and Rankings

Recent Articles on Cadillac CT6

Find Your New Cadillac CT6 On CarsDirect

Price It New

Insider Information

We have information you must know before you buy the CT6. We want to send it to you, along with other pricing insights.


We will not spam you, and will never sell your email. You may unsubscribe at any time.

Thank you. You are now subscribed to our Pricing Insider updates.

Buying With CarsDirect

We have partnered with trusted dealers in your area to give you a great price on the new Cadillac CT6.
This is how it works:

  • We connect you to the Internet Department at a Trusted Dealership.
  • Use the CarsDirect Target Price as a tool in your negotiation.
  • The dealer will help you with financing or leasing, as well as trade-in options.

Find more information on Cadillac vehicles

Cadillac CT6 By Year

COPYRIGHT 1999-2019 MH Sub I, LLC dba