The 2020 Cadillac CT4 is a compact luxury sedan built on Cadillac's rear-wheel-drive alpha platform, replacing the ATS with a more modern design and a fully turbocharged powertrain lineup. Buyers can choose from a 2.0L or 2.7L turbocharged four-cylinder engine across Luxury, Premium Luxury, and Sport trims, with available AWD and Super Cruise hands-free highway driving assistance. The CT4-V performance variant delivers 325 horsepower from its 2.7L turbo, adding Brembo brakes, an exclusive sport-