The Luxury, Premium Luxury, and Sport trims come standard with a 2.0-liter turbocharged four-cylinder making 237 horsepower (177 kilowatts) and 258 pound-feet (350 Newton-meters) of torque while running through an eight-speed automatic. As an option, the Premium Luxury grade is available with a 2.7-liter turbocharged four-cylinder producing 309 hp (230 kW) and 348 lb-ft (472 Nm) of torque. It hooks up to a 10-speed automatic. The V-Series also uses the 2.7-liter but with a more powerful tune offering 325 hp (242 kW) and 380 lb-ft (515 Nm) of torque.
All trims of the CT4 come with features like LED lighting, dual-zone climate zone, and active noise cancellation for the stereo. The Premium luxury gains amenities like a safety tech suite, including forward collision alert, front pedestrian braking, safety alert seat, reflective LED windshield collision alert, auto-dimming mirrors, and rear park assist. The Sport adds to this with aggressive features like Brembo brakes and seats with larger bolsters. The V-Series wears a grille in the shade Carbon Flash and has four trapezoidal exhaust outlets.