Drivers took notice when Cadillac introduced the rear-wheel drive CT4 in 2020. The 2021 Cadillac CT4 rides on the success of its introductory model and has a few additions that make it even better than before. For the stylish exterior, Cadillac offers three more color options, a new trim level, and optional 19" wheels with a polished finish. A redesigned infotainment system, leather seating, and more standard features make the 2021 CT4 a great option for luxury sedan shoppers. Drivers have engine options to meet their performance preferences and can opt in and out of Cadillac's package choices to great a unique vehicle.