Hyundai Sonata 2015 Automatic Gasoline mileage: 278 KM Peace, mercy, and blessings of God be upon you. Hyundai Sonata 2015 Full Option. Owned from 2017 until now. Mileage - 278,000 Engine - Excellent Body - There is paint due to fading, and I painted it for inspection. The passenger airbag deployed due to, excuse the expression, a dog impact only. Inspection and registration are valid.