Under the hood of the Cadillac CT6, there's a 265-horsepower, turbocharged four-cylinder engine, a 335-horsepower V6 or a 400-horsepower, twin-turbo 3.0L V6. A plug-in hybrid will also be available in Canada. Its range in all-electric mode is about 50 km. Several luxurious trim levels are offered, which aligns with this sedan’s exclusive nature. You can even opt for rear seats with a massage function.