Pavel, location makes a big difference.  It wouldn't be uncommon in the U.S. to see individual drivers have 2X or even 3X your annual mileage on a vehicle, particularly if the live in the western half of the U.S.  Distances between towns and cities are, in many circumstances here in the U.S., quite a bit farther than in Europe.  I would hazard a guess that Americans generally put more miles per year on a vehicle than do Europeans.  We don't have the development of mass transportation that you do in Europe and we are spread out over a vast distance in comparison to individual countries in Europe.  I am still interested in your reply to those articles I posted about Tesla's battery claims that reportedly will be touted on "Battery Day" later this month.  Thanks for posting!