2023 Gasoline mileage: 38 KM In the name of God, the Most Gracious, the Most Merciful. Kia Rio Standard 2023 used for sale. Automatic transmission. Gasoline. Mileage: 38 Almost new body and engines, subject to inspection. Floor and seat covers, glass tinting, insulation. Mileage 38,000, slightly negotiable. I am the second owner. Original tires are still on and have more than half their life left. Last installment on the Rio.