Kia Optima 2015 Used Automatic Gasoline mileage: 300 KM or more Peace, mercy, and blessings of God be upon you. I am offering an Optima 2015 used for sale. The engine is guaranteed, and the transmission is automatic. The body is original, with only paint on the driver's door. Mileage: 400,000. The offer is 17,000, and we ask God for more.