Original owner was the police who maintained it very well because they have an in-house mechanic. I'm the 2nd owner and only driver since August 2020. I've done over a 100,000 miles mainly on the motorway between Coventry and Rugby easily getting over 60 mpg, even over 70 mpg as on longer journeys I drive slower and stick it in cruise control. Locally, I can get 48-52 mpg. This is because of regular oil changes and always using Shell Helix Ultra ECT C3 Engine Oil - 5W-30 as recommended by Hyundai. Fuel filter and air filter changed in November. Oil, oil filter and coolant in December.