Cadillac CT4 2020 Automatic Gasoline mileage: 188 KM In the name of God, the Most Gracious, the Most Merciful. Cadillac CT4 for sale. Mileage: 188,000 km. Personal use. Thank God, the car has not had any issues except for a scratch on the front left. All maintenance was done at the dealership up to 100,000 km, and after that at ACDelco. Economical and fuel-efficient. Price is negotiable (open to offers). Contact number: 0504550044