It would be nice to have a "miles (or km) driven" stat displayed for any car selected in the menu. HistorX had this feature in their Historic GT and Touring Cars mod in rF1. This would be especially helpful in rF2 to make it easier to remember which of the 17 liveries of a given car I drove a month ago so I don't have to set up seat position, mirrors and FFB if I accidentally choose a different livery.