The Cadillac CT5 is the company's long-anticipated replacement for the already iconic CTS. Spotted testing for more than a year now, the CT5 was unveiled in March 2019. Sort of, actually, because Cadillac didn't spill all of the beans, and it's planning to tease the vehicle some more until the big unveiling at the 2019 New York Auto Show. In an annoying media campaign that includes more information about the campaign itself than the car, the CT5 broke cover with a surprising design. While the CTS is a traditional three-box sedan with a long deck lid, the CT5 is more of a fastback sedan, with a sloping roof that descends toward the edge of the rear fascia. Needless to say, it's an interesting approach for an automaker that just axed all four-door sedans save for the flagship CT6. Let's take a look at what we already know about it in the review below.