The Lincoln equivalent of the Cadillac XT4 is the Lincoln Corsair. While the Corsair is classified as a compact luxury SUV and the Cadillac XT4 is a subcompact or small luxury SUV, they are similar sizes and dimensions. They are both powered by a turbocharged 2.0-liter engine, too. You can research the Lincoln Corsair, then visit your Cadillac dealer to compare its specs to the new XT4.